Philippines: Timeline and General History Chronology
0. Legend and how to use this document
This document is not a "history to read" but a "chronology to look things up in." Dates are pinned down to the day wherever possible; where they cannot be, this is marked explicitly as "circa" or "year only."
| Symbol | Meaning |
|---|---|
| Important item | |
| Especially important (without this one fact, the surrounding context falls apart) | |
| 注 | A point where you will get it wrong if you don't know it / a point where dates or figures diverge between sources |
| Unconfirmed | An item that could not be verified because the primary source or original document could not be reached |
On the handling of sources - As a rule, figures are given with "year + source name." - Estimated figures (researcher estimates, NGO tallies) are distinguished from confirmed figures (government statistics, court rulings). - Where government statistics conflict with the claims of industry groups or interested parties, both are presented side by side. - This article does not use Wikipedia as a source (in the 2026-08-26 source-hygiene pass, every Wikipedia citation that had remained since the first draft was removed in full). The main references are: original legal texts (LawPhil, Chan Robles, the Supreme Court E-Library) / official government announcements (PCO, PNA, PIA, the Official Gazette, NDRRMC, PHIVOLCS) / official records from international bodies and foreign governments (WHO, USGS, the U.S. State Department Office of the Historian, the U.S. Army Center of Military History) / peer-reviewed papers and primary-source collections (e.g. Blair & Robertson) / major Philippine newspapers (Inquirer, Philstar, Rappler, BusinessWorld, GMA, Manila Times, PNA). These are abbreviated at the end of each entry. - 注 For items where the primary source could not be reached, the figures and descriptions have been left as they were, with the source note changed to "注 primary source not reached (as of 2026-08-26)." Most of the time, the reason a source could not be reached is a a human-verification screen or automated-access screening block on officialgazette.gov.ph, pna.gov.ph, doh.gov.ph, or ndrrmc.gov.ph (paywalled subscriber-only articles were not circumvented). - As a matter of this article's research policy, the official sites of DENR, EMB, NSWMC, and DOTr were not consulted. If you need primary sources on environmental or transport administration, check those separately.
1. Prehistory (up to circa 900 CE)
注 Almost all the dates in this section are estimates, and are frequently revised by new discoveries. The question of the "earliest human in the Philippines" has been substantially rewritten since the description of Callao Man (Homo luzonensis) in 2019.
| Date | Event | Notes |
|---|---|---|
| Circa 709,000 years ago | Rhinoceros bones bearing butchery marks and stone tools (traces of human activity) found in the Cagayan Valley, Luzon | One of the oldest-known traces of hominin activity. The species of Homo involved has not been identified |
| Circa 400,000 years ago | Theory that Homo erectus arrived | Various theories exist |
| Circa 250,000 years ago | Said to be when human habitation began | Estimated |
| Circa 55,000 years ago | The first Homo sapiens | Estimated |
| Circa 50,000 years ago | Stone tool-making at the Tabon Cave complex, Palawan | The Tabon Cave complex is called the "Cradle of Philippine Civilization" |
| Circa 40,000 years ago | Negrito groups begin to settle | |
| Circa 35,000 years ago | A major eruption of Mount Pinatubo shapes the terrain of the Kapampangan region | |
| Circa 20,000 years ago | The dating of "Tabon Man" | 注 Estimates in the literature range widely, from 16,500 to 47,000 years ago |
| Circa 8000 BCE | Cave habitation in Batangas, Bulacan, Rizal, and Palawan | |
| Circa 4500–300 BCE | Multiple waves of Austronesian migration from Taiwan | The main period in which the ancestry of the Filipino people took shape. However, the "Out-of-Taiwan" theory itself has recently been disputed 注 |
| Circa 4000 BCE | The oldest traces of rice cultivation and animal domestication | |
| Circa 3000 BCE | Estimated date of the Angono Petroglyphs (rock carvings) | Considered the oldest art find in the country |
| Circa 2000 BCE | Stone-pile structures built by Igorot groups | |
| Circa 1000 BCE | Late Neolithic period. The earliest mining | |
| Circa 890–710 BCE | The Manunggul Jar — evidence of contact with a "surfing" cultural sphere | Excavated in Palawan. A national-treasure-class artifact, also depicted on the 1,000-peso bill |
| Circa 600 BCE | Goldwork in Palawan, the Cordillera, and Batanes | |
| Circa 300–200 BCE | Domestication of the carabao (water buffalo) | |
| Circa 200 CE | The Maitum anthropomorphic pottery (used for secondary burial) | Excavated in South Cotabato |
| 3rd century onward | Contact with other Southeast and East Asian countries; the formation of barangays (small coastal chiefdoms) | "Barangay" survives today as the name of the smallest administrative unit |
| Circa 700 CE | Formation of the Kawi script |
2. Antiquity — trading states and Islamization (900–1520)
| Date | Event | Notes |
|---|---|---|
| 21 April 900 (Julian calendar) | The date of the Laguna Copperplate Inscription (LCI) — Saka year 822, month of Vaisakha, fourth day of the waning moon, a Monday | The oldest surviving written document from the Philippines. This date is conventionally treated as marking the "end of prehistory." Found in 1987 at the mouth of the Lumbang River in Lumban, Laguna; deciphered and published by Dutch anthropologist Antoon Postma. Source: Antoon Postma, "The Laguna Copper-Plate Inscription: Text and Commentary," Philippine Studies vol.40 no.2 (1992), pp.183–203 (a peer-reviewed journal, published in full on Ateneo de Manila University's Archīum Ateneo) / internal field reference "General History" §1 (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with the original paper. 注The earlier draft gave the year of the initial translation as "1991," but since the paper itself was formally published in 1992, this has been reorganized as "deciphered in 1991, published as a paper in 1992") |
| 971–982 | The earliest dates claimed for direct contact with China | Various theories exist |
| Circa 1000 | Buddhist and Hindu influence spreads / the Champa establish a trading post in Sulu / the Ivatan build the mountain fortress "Idjang" in Batanes | |
| 1001 | The History of Song records a tribute mission from the Rajahnate of Butuan | One of the earliest Philippine polities to appear in written records |
| Circa 1155 | Trade with Japan in "Luzon jars" (rusun tsukuri) flourishes | An early layer of Japan–Philippines trade |
| 1174–1175 | Visayan raiding parties attack Taiwan (Formosa) | |
| Circa 1180 | The Indianized chiefdom of Lupah Sug (Sulu) flourishes | |
| Circa 1200 | The Ibaloi begin mummification practices in Kabayan | The "fire mummies" of Benguet Province |
| 1240 | Tuan Masha'ika brings Islam to Sulu | Regarded as the starting point of Islam's arrival in the country |
| 13th century | "Ma-i" in Mindoro flourishes; Zhao Rukuo's Zhu Fan Zhi describes the trade | |
| Circa 1300 | Adoption of the Baybayin script | |
| 1369 | Sulu attacks Majapahit and its vassal Brunei | |
| 1380 | Sheikh Karim'ul Makdum arrives in Jolo and builds a mosque | On 9 July 2025, "Sheikh Karim'ul Makdum Day" was established as a national holiday |
| 1390 | Baginda Ali arrives in Buansa and becomes raja | |
| Circa 1400 | Cebu is established following the arrival of Sri Lumay from Sumatra / Namayan makes Lakan Takhan its ruler | |
| 1405 | The Yongle Emperor sends the Chinese envoy Ko Ch'a-lao to Luzon | |
| 11 December 1411 | The Yongle Emperor holds a banquet for envoys from Pangasinan | |
| 1457 | The Sultanate of Sulu is founded (by Sayyid Abu Bakr Abirin) | In 1704 it receives the cession of North Borneo from the Sultan of Brunei, which later becomes the basis for its claim to Sabah |
| 1458–1459 | The Luzones (people of Luzon) send mercenaries to the Burmese–Siamese war | |
| Circa 1500 | Rajah Salalila of Manila marries a daughter of the Sultan of Brunei, Bolkiah / eruption of Mount Pinatubo's "Buag eruptive period" |
3. The Spanish Period (1521–1898)
3.1 Arrival and conquest (16th century)
| Date | Event | Notes |
|---|---|---|
| 16 March 1521 | The fleet of Ferdinand Magellan (Fernão de Magalhães) "discovers" the Philippine islands. Lands on the island of Homonhon (off Samar) | 注The landing date is disputed between 16 and 17 March depending on the source. The primary source, Antonio Pigafetta's account of the first circumnavigation of the world (in the Robertson translation contained in Blair & Robertson, The Philippine Islands, 1493–1898, Vol. XXXIII, pp.103–137), clearly states that at dawn on Saturday, 16 March, the fleet sighted high land called "Zamal" (i.e., Samar), and that on the following day, Sunday 17 March, it landed on "the uninhabited island of Humunu on the right" (i.e., Homonhon), where it pitched two tents for the sick. As a matter of practice, it is most faithful to the primary source to write: "16 March 1521 = sighting of the islands, 17 March = landing at Homonhon" (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with Pigafetta's original text) |
| 28 March 1521 | Arrival at Limasawa | |
| 29 March 1521 | The blood compact (sandugo) between Magellan and Rajah Kolambu | |
| 31 March 1521 | The first Mass in the Philippines (an Easter Mass) | 注Long disputed as to whether the location was Limasawa (Southern Leyte) or Masao/Butuan (Agusan del Norte). Republic Act No. 2733 (19 June 1960) designates Limasawa as the officially recognized site. The National Historical Institute re-verified this in 1980, 1995, and 2008, as did the NHCP's Mojares Committee in 2020, and each time the Limasawa position was upheld. The NHCP formally reaffirmed Limasawa as its official position again on 19 August 2020 |
| 7 April 1521 | Magellan lands at Cebu and meets Rajah Humabon | |
| 14 April 1521 | Mass held at Cebu; around 500 people baptized | The Santo Niño image is presented to Rajah Humabon's consort |
| 27 April 1521 | The Battle of Mactan. Lapulapu defeats and kills Magellan | A symbol of the "first resistance" from the Filipino side. Its 500th anniversary (Quincentennial) was marked as a national commemoration in 2021 |
| 1525 / 1526 / 1527 | The Loaísa, Cabot, and Saavedra expeditions (all failures) | |
| 1543 (also given as 2 February 注) | Ruy López de Villalobos names Samar and Leyte "Las Islas Filipinas" | The origin of the country's name (after Crown Prince Felipe, later Philip II). Originally referred only to Samar and Leyte. 注The date "2 February" circulates in Philippine sources, but cannot be corroborated in the original primary sources. There is also a theory that the namer was Bernardo de la Torre. (Source: 注 primary source not reached, as of 2026-08-26. The primary records of the Villalobos expedition — the reports of Escalante/Santisteban — could not be reached. Write only the year, 1543, and do not assert a specific date) |
| 13 February 1565 | Legazpi's fleet drops anchor off Cebu, but is unable to land due to local resistance (i.e., this date is neither an "arrival" nor the "start of conquest") | 注(Corrected again in the re-verification of 2026-08-26. Both the first draft's "arrival at Cebu" and the "arrival at the islands, i.e. Samar," written in the first correction that same day, were both wrong.) The primary-source collection Blair & Robertson, The Philippine Islands, 1493–1803, Vol. II (1521–1569) (Project Gutenberg #13280, containing contemporary documents including Legazpi's own "Relation of the voyage to the Philippines," Cubú, 1565) states that after reaching the Ladrones (Guam) on 22 January 1565 → "they reach Cebú on February 13, and thence make various journeys among the islands" — i.e., they reached Cebu on 13 February and from there made journeys around the various islands. Arrival at Samar and the blood compact with Datu Urrao took place on 22 February; on 16 March they made a blood compact (sandugo) with Datu Sikatuna on Bohol; and the landing at Cebu and suppression of Rajah Tupas's forces took place on 27 April (注the same source collection's editorial summary says "It is captured (April 28) by an armed party" — i.e. 28 April — a one-day discrepancy. Do not write only one of the two dates). Source: Blair & Robertson Vol. II / harmonized with internal field reference "The Spanish Colonial Period" §1 timeline (already corrected in the same way in the 2026-08-25 verification pass) (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with the primary-source collection) |
| 22 February 1565 | Legazpi's party reaches the island of Samar and makes a blood compact with the chief Datu Urrao. They then receive a welcome from Datu Bankaw at Limasawa before proceeding to Bohol | (Added in the re-verification of 2026-08-26. Source: 注 primary source not reached, as of 2026-08-26 — the editorial summary in Blair & Robertson Vol. II could not be matched to a specific passage corresponding to the 22 February arrival at Samar. Consistent with internal field reference "The Spanish Colonial Period" §1, but confirmation in the primary source remains incomplete) |
| 27 April 1565 | Legazpi lands at Cebu and defeats the forces of Rajah Tupas | Consistent with internal field reference "General History" §2.2 |
| 8 May 1565 | The founding of the first permanent Spanish colonial settlement (Cebu) | The effective starting point of colonial rule |
| 4 June 1565 | Legazpi and Rajah Tupas conclude the Treaty of Cebu | |
| 1565 | The Augustinians arrive. The Philippines is governed as part of the Viceroyalty of New Spain (Mexico) | It is a common misunderstanding that, until Mexican independence in 1821, governance ran through Mexico City rather than Madrid |
| Circa 1565–1815 | The Manila–Acapulco galleon trade | 注Sources differ on the start year: 1565 (Urdaneta's discovery of the return route) / 1571 / 1573 (the first voyage from Manila). The end date of 1815 is broadly agreed upon |
| 6 August 1569 | Philip II establishes Cebu as the first province (provincia) | |
| 24 June 1571 | Legazpi establishes the Spanish colonial government in Manila | The founding anniversary of the City of Manila (Araw ng Maynila, 24 June) |
| 19 May / 3 June 1571 | Legazpi takes possession of Manila (19 May) / the Battle of Bangkusay Channel (3 June), suppressing the resistance of Tarik Sulayman of Macabebe and others | 注(Corrected in the 2026-08-26 verification. The first draft's "19 May 1571: Rajah Sulayman resists Spain" conflated the date and the person.) "Rajah Sulayman of Manila" and "Tarik Sulayman of Macabebe (Bambalito)" were two different people, and they are frequently confused in Japanese-language sources. Source: 注 primary source not reached, as of 2026-08-26 — the date of the Battle of Bangkusay Channel (3 June) could not be confirmed in contemporary documents held in Blair & Robertson. The fact that they were different people is consistent with internal field reference "The Spanish Colonial Period" § |
| 11 December 1571 | Pampanga is established as the first province in Luzon | |
| 20 August 1572 | Legazpi dies; Lavezaris succeeds him | |
| 7 November 1574 | A royal decree bans the enslavement of Filipinos | |
| 23 November / 2 December 1574 | The Chinese pirate Limahong's attacks on Manila (both fail) | |
| December 1574 | Lakandula's rebellion (short-lived) | |
| 1580 | The forced-labor (polo) system is introduced for men aged 16–60 | A core part of the structure of colonial burden |
| 1581 | The first bishop, Domingo de Salazar, arrives / the Jesuits arrive | |
| 1587–1588 | The Conspiracy of the Maharlikas | One of the earliest rebellion plots |
| 1593 | Publication of the Doctrina Christiana (in Spanish and Tagalog) — the first printed book in the Philippines | |
| 1595 | Manila is elevated to an archdiocese. The dioceses of Nueva Segovia, Nueva Cáceres, and Cebu are established | |
| 1600 | The bandala system (forced procurement) is introduced / Dutch attacks begin |
3.2 The 17th century
| Date | Event | Notes |
|---|---|---|
| 1601 | An Igorot revolt | |
| 1602 / 1662 | Uprisings by the Chinese (Sangley) community in Manila | Accompanied by massacres of Chinese residents |
| 28 April 1611 | The founding charter of the University of Santo Tomas (UST). Elevated to university status by Pope Innocent X on 20 November 1645 | One of the oldest existing universities in Asia. Placed under royal patronage on 12 May 1680 |
| 1621–1622 | The Tamblot Uprising (Bohol) and the Bankaw Revolt (Leyte) | Revitalist religious rebellions |
| 1637 | Tomás Pinpin publishes Sucesos Felices (the first newspaper-style publication) | |
| 30 November 1645 | A major earthquake in Luzon. Manila is devastated. 600–3,000 dead | 注The death toll varies enormously between sources. PHIVOLCS (in its 1990 Luzon earthquake monograph, "Historical Seismicity Along the Digdig Fault," citing SEASEE 1985) states that "at least 25% of houses in Manila alone were totally destroyed, with about 3,000 casualties." Note that PHIVOLCS's figure of "3,000" is "casualties," not "deaths." (In the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with PHIVOLCS. 注The PHIVOLCS site could not be accessed directly due to a broken TLS certificate chain; the text was confirmed via a search index) |
| 4 October 1646 | The Spanish-Filipino fleet repels a Dutch squadron in the Battle of La Naval de Manila | The origin of the October "La Naval" festival |
| 1649–1650 | The Sumoroy Revolt and the Pintados Revolt | |
| 7 October 1660 | The Maniago Revolt (Pampanga) | |
| 15 December 1660 | The Malong Revolt (Pangasinan) |
3.3 The 18th century
| Date | Event | Notes |
|---|---|---|
| 1704 | The Sultan of Brunei cedes North Borneo to the Sultan of Sulu | The starting point of the Sabah territorial dispute, which continues to the present |
| 1744–1829 | The Dagohoy Rebellion (Bohol) — the longest rebellion in Philippine history, at 85 years | |
| 15 May 1754 | A major eruption of Taal Volcano. Surrounding towns are destroyed | |
| 24 September 1762 | A British fleet enters Manila Bay (8 ships of the line, 3 frigates, 4 transports; 6,839 troops) | 注(Corrected in the re-verification of 2026-08-26. The first draft gave 22 September.) Source: 注 primary source not reached, as of 2026-08-26. The primary-source collection is Blair & Robertson, The Philippine Islands, 1493–1898, Vol. 49 (1762–1765; Project Gutenberg #56778, an English translation of Archivo General de Indias documents, including letters from Admiral Cornish and General Draper), but this pass could not reach the relevant passage within the full text. 注Draper's own diary states that he "arrived in the islands on 23 September 1762," while news of the fleet's approach reached Manila on 22 September. It has been noted that dates conflict even within the same source collection, and three versions — 22, 23, and 24 September — coexist. Internal field reference "The Spanish Colonial Period" §7 gives "24 September 1762." Part of the Seven Years' War |
| 6 October 1762 | Manila falls under British control (the British occupation of 1762–1764) | 注(Corrected in the 2026-08-26 verification. The first draft gave 5 October.) Source: 注 primary source not reached, as of 2026-08-26 (the relevant document in Blair & Robertson Vol. 49 could not be reached). Internal field reference "The Spanish Colonial Period" §7 records it in two stages: "5 October 1762: Simón de Anda escapes from Fort Santiago / 6 October 1762: the San Diego bastion is breached and Manila falls." 4–5 October was the stage of bombardment and preparation for the assault. Some sources treat "the 5th" as the fall date, so if giving a range, write "5–6 October." |
| 6 / 8 October 1762 | Simón de Anda sets up a provisional government at Bacolor, Pampanga | A center of Spanish resistance |
| 2 November 1762 | Dawsonne Drake becomes the first British governor | |
| 14 November 1762 | The revolt of Diego Silang (Ilocos) | |
| 10 February 1763 | The Treaty of Paris returns Manila from Britain to Spain | 注The date of the treaty's signing and the actual handover/withdrawal on the ground (March–June 1764) are more than a year apart. Do not confuse the two |
| 28 May 1763 | Death of Diego Silang | His wife, Gabriela Silang, takes over command afterward |
| September 1763 | Execution of Gabriela Silang | "The Joan of Arc of the Philippines" |
| 17 March 1764 | Simón de Anda hands over authority to de la Torre | |
| First week of April / 11 June 1764 注 | British troops board ships and withdraw from Manila and Cavite (first week of April) / the last British ships depart (11 June, per some sources) | 注(Presented side by side in the 2026-08-26 verification.) Source: 注 primary source not reached, as of 2026-08-26. Internal field reference "The Spanish Colonial Period" §7 records "British withdrawal from 29 March through the first week of April 1764." Since the "11 June" version differs by two months, do not write only one of the two |
| 17 May 1768 / 23 July 1769 | The decree expelling the Jesuits arrives / the expulsion actually takes place | |
| 9 November 1774 | By order of Charles III, the "secularization" of parishes begins | The direct starting point of the conflict that leads to the 1872 GomBurZa affair |
| 1781 | Governor Jose Basco y Vargas founds the "Economic Society of Friends of the Country" (Sociedad Económica de los Amigos del País) | 注(Corrected in the 2026-08-26 verification. The first draft gave 1780. Source: CulturEd (Philippine Cultural Education Online, an NCCA-affiliated public education encyclopedia), "Basco, Jose y Vargas" = "Itinatag niya noong 1781 ang Sociedad Economica de los Amigos del Pais," i.e. founded in 1781. 注A date of "26 April 1781" also circulates, but could not be confirmed against a primary source. The same entry states, on the tobacco monopoly, that "royal permission was granted in 1780 and it was implemented in 1782," which is consistent with this table. Wikipedia citation replaced in the 2026-08-26 source-hygiene pass) |
| 1 March 1782 | Introduction of the tobacco monopoly (its abolition is disputed between 1880 and 1882 注) | 注(Corrected in the 2026-08-26 verification, with the end date presented side by side in the same day's re-verification. The first draft gave 1781 for its introduction, which was one year off from internal field reference "General History" §2.3's "1782–1882." Source: CulturEd, "Basco, Jose y Vargas" — royal permission in 1780, implemented in 1782 — the introduction date of 1 March comes from internal field reference "The Spanish Colonial Period" §7.) 注Sources differ on the end date: "1880" (citing the U.S. Library of Congress Country Studies, per internal field reference "The Spanish Colonial Period" §7 and §9), "1881" (CulturEd = "ipinatigil din ng Hari noong 1881"), and "1882" (internal field reference "General History" §2.3, and this article's first draft). This discrepancy appears to stem from the difference between the year of the decree and the year implementation was completed; do not write only one of the two. A pillar of colonial finances. It forced cultivation in the Cagayan Valley and elsewhere, and triggered uprisings such as the Basi Revolt (1807, Ilocos) |
| 1785 | Regular postal service between Manila and Spain begins |
3.4 Early to mid-19th century
| Date | Event | Notes |
|---|---|---|
| 1 February 1814 | A major eruption of Mayon Volcano. The town of Cagsawa is buried. About 1,200 dead (PHIVOLCS) | The bell tower of Cagsawa Church remains alone — an iconic surviving image |
| 1815 | The end of the Manila–Acapulco galleon trade (after roughly 250 years) | Influenced by the Mexican independence movement |
| 3 June 1863 | The Manila earthquake (M6.4). About 1,000 dead | |
| 1867 | Typhoon "Angela." About 1,800 dead | One of the deadliest typhoons of the 19th century |
| From 20 January 1872 | The Cavite Mutiny | 注In reality the mutiny was a small-scale affair driven by demands for better treatment, but the authorities exaggerated it into an "independence conspiracy" |
| 17 February 1872 | GomBurZa — the priests Mariano Gomez, Jose Burgos, and Jacinto Zamora — are executed by garrote | The starting point of Filipino nationalism. Rizal dedicated El Filibusterismo to them |
3.5 The Propaganda Movement and the Revolution (1880s–1898)
| Date | Event | Notes |
|---|---|---|
| March 1887 | Jose Rizal's Noli Me Tangere is published in Berlin. First print run: 2,000 copies, printed by the Berliner Buchdruckerei Aktiengesellschaft. Printing costs of 300 pesos were advanced by Maximo Viola | Source: the National Library of the Philippines, "The Making of Noli Me Tangere: Rizal's Berlin Edition" (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with the National Library's official account). 注Some sources and auction catalogs give the publication year as 1886, but this is incorrect. Printing was completed in March 1887 |
| 1891 | Rizal's El Filibusterismo is published in Ghent | |
| 3 July 1892 | Rizal founds "La Liga Filipina" | |
| 7 July 1892 | Andres Bonifacio and others found the Katipunan (KKK = Kataastaasang Kagalanggalangang Katipunan…) | 注The conventional account is that the founding date, 7 July, was chosen upon receiving news of Rizal's arrest |
| July 1892 | Rizal is exiled to Dapitan (Zamboanga del Norte) | |
| 19 August 1896 | Spanish friars discover the Katipunan | |
| 23–26 August 1896 | The "Cry of Pugad Lawin," marking the start of the Philippine Revolution | 注Neither the date nor the location has been settled. 23 August (per Pio Valenzuela's testimony / the Agoncillo interpretation), 24 August (per Santiago Alvarez), 25 August (per the report of Spanish Lieutenant Olegario Diaz), 26 August (per the testimony of Guillermo Masangkay / the Zaide interpretation). The location is also disputed between Balintawak, Pugad Lawin, Bahay Toro, and Kangkong. In 1963, President Macapagal changed the official commemoration to 23 August, at Pugad Lawin, Quezon City |
| 30 December 1896 | Jose Rizal is shot at Bagumbayan (now Rizal Park/Luneta) | 30 December is observed as "Rizal Day," a national holiday |
| 22 March 1897 | The Tejeros Convention. Emilio Aguinaldo is elected President in his absence | The decisive moment of the split between the Bonifacio and Aguinaldo factions |
| 10 May 1897 | Andres Bonifacio is executed at Maragondon, Cavite, along with his brother Procopio | 注Some sources give only the month, stating that the arrest occurred in April and the execution "in May" |
| 14–15 December 1897 | The Pact of Biak-na-Bato. Aguinaldo goes into exile in Hong Kong | |
| 1 May 1898 | The Battle of Manila Bay. The U.S. Asiatic Squadron under George Dewey defeats the Spanish fleet | A battle of the Spanish–American War. From this point the Philippines becomes a tug-of-war ground between Spain and the U.S. |
| 19 May 1898 | Aguinaldo returns aboard a U.S. warship and resumes the revolution | |
| 12 June 1898 | The Philippine Declaration of Independence (from the balcony of Aguinaldo's house in Kawit, Cavite) | 注The "which is Independence Day" problem. At the time, and still as of 1946, the United States did not recognize this declaration; the official Independence Day long remained 4 July. On 12 May 1962, President Macapagal made 12 June a special holiday by Proclamation No. 28, and Republic Act No. 4166 of 1964 formally changed Independence Day to 12 June |
| 13 August 1898 | The "Mock Battle of Manila." Spain surrenders only to the American forces, and Filipino forces are excluded from the city | A direct source of Filipino–American tension |
| 15 September 1898 | The Malolos Congress convenes | |
| 10 December 1898 | The Treaty of Paris. Spain cedes the Philippines to the United States for 20 million U.S. dollars | 注Some sources mistakenly give "1899." It was signed on 10 December 1898 (source: the original text of the Treaty of Paris held by the Yale Law School Avalon Project — signing date 10 December 1898; Article III: "the United States will pay to Spain the sum of twenty million dollars… within three months after the exchange of the ratifications of the present treaty"), U.S. Senate ratification came on 6 February 1899 (source: the U.S. State Department Office of the Historian, "The Philippine-American War, 1899–1902" — "On February 4, 1899, just two days before the U.S. Senate ratified the treaty, fighting broke out"), and it took effect (by exchange of ratifications and presidential proclamation) on 11 April 1899 (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with the treaty text plus the State Department) |
| 21 December 1898 | President McKinley's "Benevolent Assimilation" proclamation |
4. The First Republic and the Philippine–American War (1899–1902)
| Date | Event | Notes |
|---|---|---|
| 21 January 1899 | The Malolos Constitution is promulgated | 注Some sources give the promulgation date as 20 January, with enactment on 23 January |
| 23 January 1899 | The First Philippine Republic (the Malolos Republic) is established. Aguinaldo is inaugurated as President | Regarded as Asia's first republican constitution. It operated from 23 January 1899 to 23 March 1901 |
| 4 February 1899 | The Philippine–American War breaks out. American soldier William W. Grayson opens fire on Filipino soldiers on the outskirts of Manila (on Sociego Street/Tomas Arguelles Street) | |
| Late March 1899 | Malolos falls; the revolutionary government moves to San Fernando, Pampanga | |
| 2 June 1899 | The First Republic formally declares war on the United States | 注Fighting had already begun in February; the declaration of war came after the fact (the order of dates within the timeline was corrected in the 2026-08-26 re-verification) |
| From September 1899 | Filipino forces shift to guerrilla warfare; American forces shift to a strategy of suppression | |
| 23 March 1901 | Aguinaldo is captured (in Palanan, Isabela) | He swears allegiance to the U.S. on 1 April |
| 28 September 1901 | The Balangiga massacre (Samar Province). The subsequent U.S. Army's reprisal sweep operations became controversial as the "Samar campaign" | The Bells of Balangiga were returned by the United States in 2018 |
| 1 July 1902 | The Philippine Organic Act is passed | |
| 4 July 1902 | The United States officially declares the end of the Philippine–American War | 注This "end" was a unilateral U.S. declaration. In reality, resistance continued in various areas, as did the Moro conflict |
| 15 June 1913 | The Battle of Bud Bagsak brings the Moro rebellion to a close | The end of organized resistance |
| — | The casualties of the Philippine–American War: over 4,200 American soldiers killed / over 20,000 Filipino combatants killed / up to 200,000 Filipino civilian deaths (from violence, famine, and disease) | 注Estimated figures. Source: the U.S. State Department Office of the Historian, "The Philippine-American War, 1899–1902" — "resulted in the death of over 4,200 American and over 20,000 Filipino combatants" / "As many as 200,000 Filipino civilians died from violence, famine, and disease" (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with the State Department. The first draft's figures of "about 10,000 Filipino combatants killed (per Aguinaldo's claim)," "200,000–250,000 civilian deaths," and "at least 150,000 deaths from cholera" could not be corroborated by the State Department's account, and were deleted since their attribution could not be confirmed) |
5. The American Colonial Period (1902–1941)
| Date | Event | Notes |
|---|---|---|
| From April 1900 | William Howard Taft comes to the Philippines as chairman of the Second Philippine Commission | 注(Corrected in the 2026-08-26 re-verification. The first draft's "1900: Taft becomes the first Civil Governor" had the wrong year.) Source: the Federal Judicial Center, biography of "William Howard Taft" — "President, U.S. Philippine Commission, 1900–1901" / internal field reference "The American Colonial Period" § (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with the official U.S. government biography) |
| 4 July 1901 | Taft becomes the first Civil Governor | (Added in the same pass as above.) Source: the Federal Judicial Center (FJC), biography of "William Howard Taft" — "Civil Governor, Philippine Islands, 1901–1904" / harmonized with internal field reference "The American Colonial Period" § ("4 July 1901: Taft becomes Civil Governor"). 注The FJC gives his departure year as 1904, while the internal field reference gives 23 December 1903 — a one-year discrepancy (since he became U.S. Secretary of War in February 1904, his practical departure appears to have been at the end of 1903) |
| 4 July 1902 | The office of Military Governor is abolished, and Taft becomes the first Governor-General. On the same day, President Roosevelt proclaims the end of the Philippine–American War and grants amnesty | (Added in the same pass. Source: internal field reference "The American Colonial Period" §. Taft's departure was 23 December 1903) |
| 30 July / 16 October 1907 | The election (30 July) and opening session (16 October) of the Philippine Assembly (the lower house). It had 80 seats; the upper house equivalent was the appointive Philippine Commission | 注(Corrected in the 2026-08-26 re-verification. The first draft's claim of "Asia's first popularly elected national assembly" was an unsupported superlative. Internal field reference "The American Colonial Period" § explicitly states: "'Asia's first popularly elected assembly' is unconfirmed. What can be confirmed is that this was the 'first legislature elected by nationwide vote in Philippine history,'" and this article now follows that formulation. What the government (in the Official Gazette) officially claims is that "Asia's first republican constitution" was the Malolos Constitution of January 1899 — not the assembly ⟨internal field reference "General History" §⟩) From this point independence resolutions are passed almost every year |
| 29 August 1916 | The Jones Law (Philippine Autonomy Act). Abolishes the appointive Philippine Commission and replaces it with an elected bicameral legislature (24-seat Senate, 90-seat House). Its preamble promises future independence | (Date added in the 2026-08-26 re-verification. Source: internal field reference "The American Colonial Period" §7-2, "29 August 1916") |
| 24 March 1934 | The Tydings–McDuffie Act (Philippine Independence Act). Promises independence in 1946 after a 10-year transition period | (Date added in the same pass. Source: internal field reference "The American Colonial Period" § timeline = confirmed against the original text of U.S. Statutes at Large, 48 Stat. 456) 注The preceding year's Hare–Hawes–Cutting Act was rejected by the Philippine legislature. Do not confuse the two |
| 14 May 1935 | Plebiscite ratifying the constitution (1,213,046 votes in favor = 96.43%) | |
| 15 November 1935 | The Commonwealth of the Philippines (the transitional government toward independence) is inaugurated. Manuel L. Quezon becomes the first President | |
| 1937 | Policy adopted to establish a national language based on Tagalog (later Filipino) |
6. The Japanese Occupation and World War II (1941–1945)
| Date | Event | Notes |
|---|---|---|
| 8 December 1941 | Japanese forces attack and invade the Philippines (about 10 hours after Pearl Harbor) | 注The date is given in local time. It is easy to confuse the Japanese account (8 December) with the American account (7 December, i.e. Pearl Harbor) |
| 26 December 1941 | MacArthur declares Manila an "open city" | |
| 2 January 1942 | Japanese forces occupy Manila | |
| 9 April 1942 | The Fall of Bataan. Some 72,000–78,000 American and Filipino troops, exhausted by starvation and disease, surrender (of whom the large majority — about 66,000 — were Filipino, and about 12,000 American) | 注(Corrected in the 2026-08-26 re-verification. The first draft gave a single-point estimate of "about 76,000.") Source: the official U.S. Army website army.mil, "History of the Bataan Death March" — "approximately 75,000 Filipino and American prisoners of war" (other U.S. Army articles give figures ranging from "over 11,000 Americans and 60,000 Filipinos, i.e. about 71,000," to "about 70,000," to "70,000–100,000"). Internal field reference "The Japanese Occupation" §2's figure of "about 72,000–78,000" is consistent with the range across the U.S. Army's various accounts (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with the U.S. Army). 9 April is observed as "Araw ng Kagitingan" (Day of Valor), a national holiday. 注If using a superlative such as "the largest mass surrender in U.S. military history," you must specify whether you are counting ① the whole USAFFE force or ② only U.S.-nationality troops (internal field reference "The Japanese Occupation" §2) |
| 9–17 April 1942 | The Bataan Death March. A march of roughly 105 km (the U.S. Army gives "about 65 miles"). Deaths during the march: about 2,500 Filipinos and about 500 Americans. Deaths afterward at Camp O'Donnell: about 26,000 Filipinos and about 1,500 Americans (estimates) | 注(In the 2026-08-26 source-hygiene pass, the source and the figures were replaced wholesale. Source: the official U.S. Army website army.mil, "History of the Bataan Death March" — "about 65 miles" / "Roughly 2,500 Filipinos and 500 Americans died during the march itself" / "an additional 26,000 Filipinos and 1,500 Americans" perished at Camp O'Donnell.) The figures of 5,000–18,000 or 7,000–10,000 that circulate as "deaths in the death march" do not separate deaths during the march itself from deaths at the camp afterward. The "7,000–10,000" figure circulates in Japanese-language sources as a summary figure for the occupation period as a whole; do not erase one series in favor of the other — keep both in mind. Deaths after arrival at Camp O'Donnell are not included in the death toll for the march itself (including them would make the total even higher) |
| 6 May 1942 | The fall of Corregidor. 13,000 survivors surrender | |
| 14 October 1943 | The Second Philippine Republic (sponsored by Japan) is established. Jose P. Laurel becomes President | 注The 1943 constitution was ratified by KALIBAPI on 7 September; it operated from 14 October 1943 to 17 August 1945 |
| 20 October 1944 | MacArthur's landing on Leyte (fulfilling his promise "I shall return") | |
| 23–26 October 1944 | The Battle of Leyte Gulf (one of the largest naval battles in history) | |
| 3 February – 3 March 1945 | The Battle of Manila / the Manila Massacre. The city, including Intramuros, is devastated | Called "one of the most destroyed cities in Asia" |
| 2 September 1945 | Japan signs its instrument of surrender (in Tokyo Bay). The occupation of the Philippines ends | 注Yamashita Tomoyuki's surrender within the Philippines took place at Baguio on 3 September |
| — | Filipino deaths during the occupation: 注Estimates diverge enormously. ①about 500,000 (some estimates give a total of 527,000) / ②1,120,000 — i.e., 1 in 17 of the population of 17 million at the time (a figure widely cited on the Philippine side) | 注(In the 2026-08-26 source-hygiene pass, the Wikipedia citation was removed and Philippine government-affiliated figures presented side by side) Source ②: PNA (Philippine News Agency), "Filipino resistance, sacrifices remembered in WWII exhibit" — quoting Philippine World War II Memorial Foundation researcher Desiree Ann Benipayo: "The death toll was staggering -- 1.12 million died out of the 17 million population." For reference: PIA (Philippine Information Agency) states that in the Battle of Manila alone (from 3 February 1945), about 100,000 Filipino civilians, 16,665 Japanese soldiers, and 1,101 American soldiers died. Note that the "about 500,000" figure that circulates in Japanese-language sources is roughly half of the official-style figure cited on the Philippine side (1.12 million). |
7. From Independence to the Third Republic (1946–1965)
| Date | Event | Notes |
|---|---|---|
| 23 April 1946 | Manuel Roxas wins the presidential election with 54% | |
| 4 July 1946 | The United States formally recognizes the independence of the Republic of the Philippines (President Truman, Proclamation 2695) | 注The current Independence Day is 12 June. From 1962 onward, 4 July was repositioned as "Republic Day" (a day of Philippine–American friendship) |
| 1946 | The Bell Trade Act. Establishes a quota system for U.S. products and grants U.S. citizens "parity rights" equal to Filipinos over the country's minerals and forests | Long remained a political flashpoint as a symbol of economic dependency |
| 14 March 1947 | The Military Bases Agreement is signed. Initially for 99 years (later shortened) | 注(Corrected in the 2026-08-26 re-verification. The first draft said "took effect," but 14 March was the date of signing in Manila. The effective date could not be reached as a primary source in this pass and remains unconfirmed. Do not confuse "signing" with "entry into force") |
| 15 April 1948 | President Roxas dies of a heart attack while giving a speech at Clark Air Base | |
| 17 April 1948 | Elpidio Quirino is inaugurated as President | |
| 1950–1955 | The Korean War. The Philippines deploys a total of 7,420 troops (PEFTOK = Philippine Expeditionary Forces to Korea; the 2nd, 10th, 14th, 19th, and 20th Battalion Combat Teams (BCTs) rotated through). 112 killed in action, 299 wounded, 16 missing, 41 captured | 注(Figures corrected in the 2026-08-26 source-hygiene pass. Source: the official public materials of the Philippine Embassy in Seoul (seoulpe.dfa.gov.ph) for PEFTOK commemorative events — total strength 7,420, killed in action 112. The first draft's "over 7,450" → the third-round verification's "about 7,500" → this pass's "7,420" — the figure has moved three times. "7,500" is the deployment ceiling that President Quirino secured congressional approval for, not the actual number deployed. The number killed in action is also not "113" but 112) The legal basis was Republic Act No. 573 (7 September 1950). On 19 September 1950, the 10th BCT (about 1,400 troops; 注some sources give the initial deployment as 1,468) landed at Busan — the first Asian country and the fifth country in the world to deploy troops, and the sixth largest UN force |
| Circa 1946–1954 | The armed struggle of the Hukbalahap. Suppressed by Ramon Magsaysay | |
| 1953 | Ramon Magsaysay inaugurated as President (until 1957) | |
| Signed 9 May 1956 / effective 23 July 1956 | The Japan–Philippines Reparations Agreement (Japanese Ministry of Foreign Affairs, bilateral relations materials) | 注Many sources give only "1956," but there is a gap of two and a half months between signing and entry into force. The Philippines' ratification of Japan's San Francisco Peace Treaty is also from 1956 |
| 17 March 1957 | President Magsaysay dies when his aircraft crashes on Mount Manunggal in Balamban, Cebu Province | 注The number of people aboard is disputed across three versions (a third version was added in the 2026-08-26 source-hygiene pass): ①27 aboard, 26 dead / ②26 aboard, 25 dead / ③25 aboard, 24 dead. Source ①: Cebu Daily News (an Inquirer publication), "62 years of Magsaysay plane crash: History inscribed in Mount Manunggal," based on the inscription at the crash site, giving "27 aboard, 26 dead (including Magsaysay)." All versions agree that there was a single survivor — Philippine Herald reporter Nestor Mata. The aircraft was a recently-refitted twin-engine C-47 named "Mt. Pinatubo," which took off from Cebu Lahug Airport at 1:15am on 17 March. About two million people attended the funeral on 22 March |
| 1957 | Carlos Garcia inaugurated as President. The "Filipino First" policy | |
| 1959 (注some sources give 1966) | The Bohlen–Serrano Agreement. Shortens the term of the base leases from 99 years to 25 years (renewable every 5 years) | 注(Presented side by side in the 2026-08-26 re-verification.) Sources disagree on the year of the shortening. What circulates within the Philippines is "the 1959 Bohlen–Serrano Agreement shortened 99 years to 25," but President Marcos himself, in his 15 January 1979 report to the Batasang Pambansa, stated: "In 1966, on my state visit to the United States, we entered into a landmark amendment to the 1947 bases agreement by cutting down to 25 years the unexpired portion of the original 99-year duration of the military bases," and this is recorded in the Philippine Official Gazette (i.e., attributing the 1966 revision — the Ramos–Rusk Agreement — as the primary source). The primary U.S.-side record of the 1959 negotiations is FRUS 1958–1960, Vol. XV, Docs. 435 and 447 (U.S. State Department Office of the Historian), which records that preliminary negotiations began in Manila on 12 November 1958, that Bohlen sent home a draft memorandum including the term and termination clauses on 16 September 1959, and that Serrano repeatedly stated that "the figure of 99 years has extremely unfortunate political and psychological connotations in the Philippines." Do not write only one of the two versions. Under either account, the base treaty, running from a 25-year term, reached its expiry in 1991 (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with the Philippine Official Gazette plus FRUS. 注officialgazette.gov.ph could not be accessed directly due to a a human-verification screen; the text was confirmed via a search index) |
| 1961 | Diosdado Macapagal defeats Garcia, 55% to 45% | |
| 1962 | Formal assertion of a territorial claim to North Borneo (Sabah) | Based on the 1704 cession to the Sultanate of Sulu |
| 12 May 1962 | President Macapagal makes 12 June a special holiday by Proclamation No. 28 | |
| 4 August 1964 | Republic Act No. 4166 (RA 4166) is enacted. Changes Independence Day from 4 July to 12 June, and renames 4 July "Philippine Republic Day" | (In the 2026-08-26 source-hygiene pass, replaced with the original legal text. Source: the original text of "Republic Act No. 4166" on LawPhil — titled "AN ACT CHANGING THE DATE OF PHILIPPINE INDEPENDENCE DAY FROM JULY FOUR TO JUNE TWELVE, AND DECLARING JULY FOUR AS PHILIPPINE REPUBLIC DAY," Approved: August 4, 1964, Section 1: "The twelfth day of June is hereby proclaimed as the Philippine Independence Day…") 注The term "Philippine–American Friendship Day" is not the wording of RA 4166 itself, but a later convention |
| 1963 | The Agricultural Land Reform Code is enacted |
8. The Marcos Era (1965–1986)
| Date | Event | Notes |
|---|---|---|
| 1965 | Ferdinand E. Marcos defeats Macapagal in the election (inaugurated 30 December 1965) | |
| 18 March 1968 | The Jabidah Massacre. Moro trainees are killed on Corregidor Island | 注The death toll is disputed widely across sources (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with Senate/Official Gazette sources). The findings of the Senate Committee on National Defense (chaired by Magsaysay Jr.) established: 3 confirmed killed / 3 wounded by gunfire (including Jibin Arula) / 14 missing (their bodies were believed to have been dumped at sea and presumed dead) / an unknown further number missing or presumed dead. Rappler and Vitug & Gloria say "at least 23." "27" and "64" also circulate. The total number of trainees is itself disputed, ranging from 135 (per Senator Aquino's tally) to 180 (per the tally of former Captain Cirilo Oropesa). Source: the Official Gazette's record of Senator Benigno S. Aquino Jr.'s privilege speech, "Jabidah! Special Forces of Evil?" (28 March 1968) / Rappler, "Jabidah and Merdeka: The inside story" (注the Official Gazette could not be accessed directly due to a a human-verification screen; the text was confirmed via Rappler). 注Aquino himself, in that same speech, also said that "based on what I verified in Sulu, the probability of a mass massacre is slim," and the scale of the incident has been disputed since that time. 8 officers and 16 enlisted men were court-martialed in 1968, but all were acquitted in 1971. A direct trigger for the Moro separatist movement |
| May 1968 | Udtog Matalam forms the "Muslim Independence Movement (MIM)" | |
| 26 December 1968 | The Communist Party of the Philippines (CPP) is re-established (by Jose Maria Sison and 11 others, in Alaminos, Pangasinan, timed to coincide with Mao Zedong's 75th birthday) | |
| 29 March 1969 | The New People's Army (NPA) is founded (by Sison and Bernabe Buscayno) | One of the longest-running communist armed insurgencies in Asia, continuing to the present |
| January–March 1970 | "The First Quarter Storm" — large-scale street protests by students and workers | |
| 21 August 1971 | The Plaza Miranda bombing (a rally of the Liberal Party). The writ of habeas corpus is suspended immediately afterward | 注Who actually carried it out has never been settled. Theories accusing Marcos of a false-flag operation and theories of CPP involvement remain in conflict |
| Signed 21 September / announced 23 September 1972 | Proclamation No. 1081 — martial law | 注Both "21 September" and "23 September" circulate. The signing date was 21 September (backdated because of Marcos's numerological attachment to "7"); the announcement on television came at 7:15pm on 23 September |
| 21 October 1972 | Nur Misuari forms the Moro National Liberation Front (MNLF) | About one month after the declaration of martial law |
| 17 January 1973 | The 1973 Constitution is ratified via "citizens' assemblies" (14,976,561 votes in favor = 95.27%) | 注The constitutionality of the ratification process was strongly contested even at the time |
| 24 April 1973 | The National Democratic Front (NDF/NDFP) is formed | |
| 17 August 1976, 0:11am local time / 16 August 16:11 UTC | The Moro Gulf earthquake (PHIVOLCS gives Mw8.1; 注Mw8.0 and M7.9 also coexist in the record) and tsunami | 注(Corrected and presented side by side in the 2026-08-26 verification. The first draft gave only "16 August," but the local date is 17 August. Source: PHIVOLCS, "1976 August 17 Mw8.1 Moro Gulf Earthquake" (PHIVOLCS labels the moment magnitude as Mw8.1, which is slightly different from this article's "Mw8.0." A separate PHIVOLCS page also gives M7.9, so the notation is inconsistent even within PHIVOLCS itself) / USGS (1976-08-16 16:11 UTC, 6.262°N 124.023°E, depth 33km, mb6.4/MS7.9). The figure of "4,791" comes from the Badillo & Astilla tally cited by PHIVOLCS, being the sum of the deaths in Region 9 (1,440 dead, 909 missing) and Region 12 (3,351 dead, 1,379 missing) — i.e. 1,440 + 3,351 = 4,791. It is not an NDCC/NDRRMC tally. (In the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with PHIVOLCS/USGS. 注The PHIVOLCS site could not be accessed directly due to a broken TLS certificate chain; the text was confirmed via a search index) USGS gives "5,000–8,000 killed," and NOAA gives "over 8,000 killed or missing, 10,000 injured, and 90,000 left homeless." The tsunami accounted for 85% of deaths, 65% of injuries, and 95% of the missing. The death toll is disputed: 4,791 (the Region 9 + Region 12 sum from the Badillo & Astilla tally cited by PHIVOLCS) versus 5,000–8,000 (USGS) / over 8,000 (NOAA, deaths plus missing combined). About 85% of deaths were caused by the tsunami, not the earthquake itself. The superlative "the worst earthquake in Philippine history" only holds when the metric used is death toll from a single earthquake |
| 23 December 1976 | The Tripoli Agreement. The government and the MNLF agree on autonomy for Mindanao | |
| 7 April 1978 | Elections for the interim Batasang Pambansa (National Assembly) | |
| 17 January 1981 | Martial law is "lifted" by Proclamation No. 2045 | 注Even after the lifting, Marcos retained most of his powers, including legislative power. In substance, the dictatorship continued |
| 16 June 1981 | Presidential election (boycotted by the main opposition) | |
| Around 1pm, 21 August 1983 | The assassination of Benigno "Ninoy" Aquino Jr. (at Manila International Airport, Parañaque) | This airport was later renamed Ninoy Aquino International Airport (NAIA). 21 August is a holiday, "Ninoy Aquino Day" (also a holiday in 2026, on 21 August) |
| 23 October 1984 | The Agrava Board report. The majority opinion names Chief of Staff Ver and others for prosecution; the minority opinion (from Board chair Agrava) finds a military conspiracy but exonerates Ver | 注Note that the majority and minority produced two separate reports |
| 1990 / 1991 | The Sandiganbayan sentences 16 defendants to life imprisonment (1990); the Supreme Court affirms this (1991) | |
| 7 February 1986 | The snap election (a moved-up presidential election). COMELEC staff walk out in protest over the vote count | |
| 22–25 February 1986 | The EDSA People Power Revolution | |
| 25 February 1986 | Corazon Aquino and Marcos take separate oaths of office on the same day. Marcos flees into exile in Hawaii that night | |
| — | Human rights abuses of the martial law period (different sources use different reference periods — do not simply add the figures together or compare them naively) | 注(Replaced wholesale in the 2026-08-26 verification. The first draft attributed a single set of figures — 3,257 killed, 35,000 tortured, 737 disappeared, 70,000 detained — jointly to "Amnesty and TFDP," which conflicted with internal field references "The Martial Law Period" §3-1 and "General History" §6.) ①Amnesty International (covering 1972–1981): 3,240 killed / 34,000 tortured / 70,000 imprisoned this covers only up to 1981 ②Alfred W. McCoy (covering 1975–1985): 3,257 killed / about 35,000 tortured / about 70,000 imprisoned (a derivative figure originating in a tally by Richard J. Kessler) ③The Philippine government (the Human Rights Violations Victims' Claims Board, HRVCB) determination (covering 21 September 1972 – 25 February 1986, per the definition in RA 10368): 11,103 individuals recognized as victims (finalized in May 2018; there were 75,730 applicants as of May 2015) = an administrative confirmed figure, not an estimate The figure of "737 enforced disappearances" was deleted, as it could not be matched to any of the above series (unconfirmed). Source: internal field references "The Martial Law Period" §3-1 and "General History" §6 |
9. Post-EDSA (1986–2000)
| Date | Event | Notes |
|---|---|---|
| 25 March 1986 | Proclamation No. 3, the "Freedom Constitution" | |
| 2 February 1987 | The plebiscite on the 1987 Constitution, which takes effect the same day | 注The official proclamation of ratification (Proclamation No. 58) came on 11 February. Both "2 February" and "11 February" circulate |
| 1986–1990 | Several attempted coups (the largest being 28 August 1987, and 1–9 December 1989) | |
| 16 July 1990 | The Luzon earthquake (M7.8). 1,621 dead. Baguio City suffers catastrophic damage | |
| 1:42pm, 15 June 1991 | The cataclysmic eruption of Mount Pinatubo (VEI 6). 847 dead (most from roof collapses caused by ashfall) | On the same day, Typhoon "Yunya" (local name Diding) passed about 75km north of the volcano. The combination of rainfall and volcanic ash produced massive lahars. About 20 million tons of sulfur dioxide were released into the stratosphere, cooling the global average temperature by about 0.5°C (about 1°F) between 1991 and 1993 (source: USGS Fact Sheet 113-97, "The Cataclysmic 1991 Eruption of Mount Pinatubo, Philippines"). The fact that 847 people died, the great majority from roof collapses under the weight of ashfall, and that Typhoon Yunya's simultaneous arrival diverted the ash toward the Luzon side rather than the usual seaward direction — with the wet ash increasing the load on roofs — is explicitly stated on the USGS ashfall information page, "Impacts & Mitigation — Pinatubo 1991" (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with USGS). 注The first draft's figure of "0.5–0.6°C in the Northern Hemisphere / 0.4°C global average" could not be corroborated by USGS, so it has been unified to "about 0.5°C global average." An official PHIVOLCS-affiliated tally immediately after the eruption (as of 17 July 1991) gave 320 dead and 279 injured; the figure of 847 is a cumulative figure including subsequent deaths from lahars and the like. Thanks to pre-emptive evacuation, about 60,000 people were evacuated, and USGS credits this with "saving more than 5,000 lives and $250 million in property" |
| 16 September 1991 | The Philippine Senate rejects the extension of the Military Bases Treaty | A turning point in the history of the U.S. military presence in Asia |
| 5 November 1991 | Typhoon "Uring" (Thelma) strikes Ormoc City. 5,101–8,000 dead | 注The death toll has an extremely wide range. The second-deadliest typhoon in Philippine history |
| November 1991 / December 1992 | Clark Air Base and Subic Bay Naval Base are returned to the Philippines | |
| 1992 | Fidel V. Ramos inaugurated as President (until 1998) | |
| 2 September 1996 | The final Peace Agreement between the government and the MNLF | |
| 1997 | The Asian Financial Crisis. The peso plunges | |
| 1998 | Joseph Estrada inaugurated as President | (A missing table column was corrected in the 2026-08-26 re-verification) |
| 12 June 1998 | The centennial of the Declaration of Independence | |
| March 2000 | The Estrada administration declares "all-out war" on the MILF | |
| 20 November / 7 December 2000 | Estrada's impeachment trial opens in the Senate / hearings begin |
10. The Early 21st Century (2001–2016)
| Date | Event | Notes |
|---|---|---|
| 16 January 2001 | The Senate impeachment court votes on whether to open the "second envelope." Opening is rejected, 10 in favor to 11 against | This directly triggered EDSA II |
| 17–20 January 2001 | EDSA II (the second People Power Revolution) | |
| 12:30pm, 20 January 2001 | Gloria Macapagal Arroyo is sworn in as President before Chief Justice Davide | 注Whether this legally constituted a "resignation" or a "removal from office" was disputed for a long time |
| 1 May 2001 | EDSA III. Estrada supporters attempt to storm Malacañang Palace | |
| 2004 | Arroyo wins the presidential election | |
| June 2005 | The "Hello Garci" wiretap scandal (alleged election interference) | |
| 1 August 2009 | Former President Corazon Aquino dies (aged 76) | This leads to her son Benigno Aquino III running for president |
| 26 September 2009 | Typhoon "Ondoy" (Ketsana). Major flooding across greater Metro Manila. The NDCC's final tally: 464 dead, 529 injured, 37 missing (1,030 total). 注A separate figure of 671 dead (including 448 in Metro Manila) also circulates | 注(In the 2026-08-26 source-hygiene pass, figures were re-corrected. The third- and fourth-round verifications adopted "671 dead / 439 missing," which does not match the NDCC tally.) Source: NDCC Update Situation Report No.48 on TS "Ondoy" (Ketsana) and Typhoon "Pepeng" (Parma), as of 6am, 12 November 2009 (the full text of the NDCC's final report, as archived on ReliefWeb) = "Casualty remains at 1,030 broken down as follows: 464 Dead, 529 Injured and 37 Missing." The same report gives 993,227 families / 4,901,234 people affected, and damages of 11.106 billion pesos (4.437 billion in infrastructure + 6.669 billion in agriculture). 注The figure of "671" appears to be a series that adds indirect deaths (e.g., deaths from leptospirosis — 240 per DOH's tally as of 22 October 2009), but the primary source substantiating that combined total could not be reached. The NDCC report also does not break out a separate Metro Manila death toll, so "of which 448 in Metro Manila" is likewise unconfirmed against a primary source. Typhoon Pepeng (Parma), which struck around the same time, has a separate tally of 465 dead and 207 injured; do not confuse this with a combined total of the two. 24-hour rainfall of 454.9mm (Science Garden, Quezon City, PAGASA). Always attach an "as of such-and-such date, per such-and-such tally" qualifier |
| 23 November 2009 | The Maguindanao Massacre (Ampatuan Massacre). 58 victims | 注(Corrected in the 2026-08-26 verification. The first draft's "at least 60" was incorrect. Source: PNA (Philippine News Agency), "Maguindanao massacre victims' kin hail court's guilty verdict" and "2019: From judgment to justice," / Inquirer / CPJ — 58 people were killed, but since the body of the 58th victim (a photojournalist) was never found, the Quezon City Regional Trial Court, Branch 221, under Judge Solis-Reyes, convicted on 57 counts of murder. 28 people, including 8 members of the Ampatuan clan, received life imprisonment (reclusion perpetua) without parole as principals; 28 policemen received 40 years on 57 counts of murder; 15 received 6–10 years as accessories. 57 people, including Sajid Islam Ampatuan, were acquitted on grounds of reasonable doubt, and 80 remain at large (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with PNA/Inquirer/CPJ). PNA reports "32" journalists/media workers killed, while a figure of 34 also circulates, and some organizations count 12 or 20, depending on whether the count is limited to "journalists" or includes people riding along in the press vehicles 注. The metric for the superlative "the worst single incident for journalists/media workers in the world" is "the number of journalist deaths in a single incident." The verdict was handed down on 19 December 2019 (Quezon City Regional Trial Court) |
| 2010 | Benigno "Noynoy" Aquino III inaugurated as President (until 2016) | |
| 15 October 2012 | The Framework Agreement on the Bangsamoro | |
| 22 January 2013 | The Philippines files for arbitration against China under Annex VII of UNCLOS | |
| 12 February 2013 | The Lahad Datu (Sabah) standoff. An armed group claiming to be the "Royal Army" of the Sultanate of Sulu lands | |
| 26 August 2013 | The "Million People March" (nationwide protest over the PDAF "pork barrel" scandal) | |
| 9–28 September 2013 | The Zamboanga crisis. Street fighting between the MNLF and government forces | |
| 8:12am, 15 October 2013 | The Bohol earthquake (Mw7.2, epicenter about 6km SSW of Sagbayan, Bohol Province, at a depth of 12km). 222 dead, 8 missing, 796 injured (NDRRMC). Ten historic stone churches collapse or are severely damaged | 注(The injury figure was corrected in the 2026-08-26 source-hygiene pass. The third- and fourth-round verifications' figure of "976 injured" was wrong; the correct figure is 796. Source: NDRRMC Update SitRep No.35 re Effects of Magnitude 7.2 Sagbayan, Bohol Earthquake (3 November 2013) — "To date, 222 individuals are reported dead, 796 injured, and 8 are missing." The "976" appears to be a transposition of the digits in "796," and the same error has propagated into internal field references "Disaster Database" § and "Typhoons, Earthquakes, and Volcanoes in Detail" §, so this should be flagged for correction to those files' maintainers. The first draft's "over 144" was a preliminary figure from immediately after the disaster. Progression: 190 as of 21 October / 195 as of 23 October (651 injured, 12 missing) → 222 final) The cause was the previously unknown North Bohol Fault (a reverse fault). Over 73,000 buildings were damaged (14,500 totally destroyed); 4,465 aftershocks (through the end of 2013) |
| 8 November 2013 | Typhoon "Yolanda" (Haiyan). 6,300 dead, about 11 million affected — the deadliest typhoon in Philippine history | 注6,300 is the official tally. Some estimates including the missing put the toll at 7,000–8,000 |
| 27 March 2014 | The Comprehensive Agreement on the Bangsamoro (CAB) | |
| 25 January 2015 | The Mamasapano clash. In "Oplan Exodus," 44 PNP-SAF officers are killed in action (the "SAF44"). Deliberations on the BBL stall | (The date and casualty figures were confirmed in the 2026-08-26 re-verification. The first draft had said the date was "unconfirmed in this article." Source: the report of the Philippine Senate's joint committees, including the Committee on Public Order and Dangerous Drugs (released 17 March 2015, 129 pages, published on the Senate's site, legacy.senate.gov.ph) — just after 4am on 25 January 2015, the PNP-SAF's 84th Seaborne Special Operations Company killed the Malaysian terrorist "Marwan" (Zulkifli bin Hir). 44 SAF officers were killed and 15 wounded; the MILF side officially had at least 18 killed, and 5 non-combatants were killed in the crossfire. The same report identifies "time after target" as the single most fatal failure, and finds that while 392 SAF officers were deployed, the hostile force present had been known in advance to number over 1,000. It found that President Aquino III bore "ultimate responsibility" (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with the Senate report. 注The Senate site's PDF returned an access refusal and could not be reached directly; the content was confirmed via GMA, Inquirer, and Rappler) |
| 29 October 2015 | The arbitral tribunal establishes jurisdiction (over 7 of 15 submissions) | |
| 9 May 2016 | Rodrigo Duterte wins the presidential election | |
| 12 July 2016 | The South China Sea Arbitration ruling (PCA). It finds no legal basis under international law for China's "historic rights" within the "nine-dash line." Scarborough Shoal is ruled to be a "rock" with no EEZ or continental shelf | China rejects the ruling as "a piece of paper waste." As of 2026 it remains the legal pillar of Philippine diplomacy |
11. The Duterte Era (2016–2022)
| Date | Event | Notes |
|---|---|---|
| 30 June 2016 | Rodrigo Duterte inaugurated as President | |
| 2016– | The "war on drugs." A large gap exists between the official police tally of operation-related deaths and human rights groups' estimates (ranging from several thousand to over 30,000) | 注Always distinguish between the government's figures and human rights groups' estimates. This article does not present a confirmed figure |
| 23 May 2017 | The Battle of Marawi begins. On the same day, Proclamation No. 216 places all of Mindanao under martial law | |
| 22 July / 13 December 2017 / 12 December 2018 | Congress extends martial law three times (to the end of 2017, 2018, and 2019 respectively) | 注(Corrected in the 2026-08-26 verification. The first draft's "23 July" for the first extension was wrong. Source: a House of Representatives press release (congress.gov.ph) / Inquirer, "Congress votes 261-18 to extend Mindanao martial law 'til year's end" / Rappler — at a special joint session of both chambers on Saturday, 22 July 2017, the vote was 261 in favor to 18 against, approving the extension of Proclamation No. 216 through 31 December 2017. The breakdown was 245 in favor to 14 against among the 259 House members present, and 16 in favor to 4 against among the 20 Senators present (those against were Drilon, Ontiveros, Pangilinan, and Bam Aquino). The 60-day constitutional limit fell precisely on 22 July. On 25 July, the Supreme Court unanimously dismissed related petitions, holding that "Congress's obligation to convene and vote applies only where it intends to revoke or extend [martial law]" (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with the House's official announcement plus major newspapers) |
| 17 October / 23 October 2017 | The "liberation" of Marawi is declared (17 October, by President Duterte) / the end of combat operations is declared (23 October, by Defense Secretary Lorenzana) | 注(Split apart in the 2026-08-26 verification. The first draft merged the two into "23 October = declaration of liberation," but the President's liberation declaration was 17 October, and the declaration of the end of military operations was 23 October. Source: Rappler, "TIMELINE: The 'liberation' of Marawi" and "Marawi combat operations over – Lorenzana" / GMA News / Inquirer — on 17 October, President Duterte declared on the ground, "I hereby declare Marawi City liberated from terrorist influence" (having killed Isnilon Hapilon and Omar Maute in the early hours of the previous day, the 16th); on 23 October, Defense Secretary Lorenzana, at Clark, Pampanga, on the sidelines of ASEAN-related meetings, announced the end of all combat operations, marking "day 154 of the siege") Combat casualties: 注974 militants (per Secretary Lorenzana's announcement of 23 October) is the official figure; this article's first draft's "978" could not be corroborated (corrected in the 2026-08-26 source-hygiene pass). Government forces: 168 (including 12 to friendly fire), over 1,400 wounded, and 47 civilians per the military's tally within its combat zone (注a later tally gives 87, of which 40 were said to have died of illness) |
| 31 December 2019 | Martial law in Mindanao ends upon the expiry of its third extension (953 days after its declaration) | |
| 26 July 2018 | The Bangsamoro Organic Law (RA 11054) is signed | |
| 21 January / 6 February 2019 | The Bangsamoro plebiscite (in two stages) | |
| 29 March 2019 | The Bangsamoro Autonomous Region (BARMM) is inaugurated | |
| 30 January 2020 | The country's first confirmed COVID-19 case (a 38-year-old Chinese woman from Wuhan, who arrived in Manila via Hong Kong on 21 January) | |
| 1 February 2020 | The country's first COVID-19 death (a 44-year-old Chinese man) — the first death recorded outside mainland China in the world | |
| 16 March 2020 | All of Luzon is placed under "Enhanced Community Quarantine (ECQ)" — the start of one of the longest lockdowns in the world | |
| 25 March / 11 September 2020 | The Bayanihan to Heal as One Act and the Bayanihan to Recover as One Act are signed | |
| 28 February / 1 March 2021 | The first batch of 600,000 doses of CoronaVac arrives at Villamor Air Base (Pasay City) (28 February) / vaccination begins (1 March) | 注(Split apart in the 2026-08-26 verification. The first draft said "28 February = vaccination begins," but 28 February was the vaccine arrival date, and vaccination began on 1 March. Source: PNA (Philippine News Agency), "China-donated Sinovac vaccines arrive in PH" (28 February 2021) and "Actual inoculation slated Mar. 1 after Sinovac vax arrival" — a Chinese military aircraft carrying 600,000 doses of Chinese government-donated CoronaVac landed at Villamor Air Base just after 4pm on 28 February, with President Duterte attending the handover ceremony. Vaccine czar Galvez announced that "actual vaccination is set to begin on Monday, 1 March." Of these, 100,000 doses were a donation from the Chinese People's Liberation Army to the Armed Forces of the Philippines. The donated one million doses arrived in two shipments — 600,000 on 28 February and 400,000 on 24 March — while the government-procured one million doses arrived on 29 March (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with PNA. 注pna.gov.ph could not be accessed directly due to automated-access screening; the text was confirmed via a search index) |
| 16 December 2021 | Typhoon "Odette" (Rai) directly strikes the Visayas and northern Mindanao | (Date added in the 2026-08-26 re-verification, harmonized with internal field reference "Timeline: The Ten Years 2016–2026" §1-6's "16 December 2021") 注The death toll could not be confirmed in a primary source in this article (the same reference states "several hundred deaths") |
| 9 May 2022 | Ferdinand "Bongbong" Marcos Jr. and Sara Duterte win the presidential and vice-presidential elections by a landslide | |
| — | COVID-19 cumulative totals: 4,173,631 confirmed cases, 66,864 deaths (as of 5 August 2026) | 注Source: 注 primary source not reached, as of 2026-08-26. The figures have been left as they are, but neither the Department of Health (DOH) COVID-19 Case Tracker (blocked by a a human-verification screen) nor the WHO COVID-19 dashboard (data.who.int, which uses dynamic rendering) could be confirmed with figures in this pass. When citing these figures, always re-verify them via the DOH Case Tracker or the WHO dashboard and note the retrieval date. 注The public health emergency declaration was lifted on 22 July 2023, and WHO Philippines's situation reports also stopped being updated after 20 December 2023, so the cumulative totals have barely moved since |
12. The Marcos Jr. Era, Part I (2022–2024)
| Date | Event | Notes |
|---|---|---|
| 30 June 2022 | Marcos Jr. is inaugurated as the 17th President | |
| 25 July 2022 | The first State of the Nation Address (SONA) | |
| 7 October 2022 | The anti-drug approach is reoriented toward "BIDA" (rehabilitation and socioeconomic development) | |
| 10 January 2023 | The Supreme Court rules the Joint Marine Seismic Undertaking (JMSU) agreement between China, the Philippines, and Vietnam unconstitutional | |
| 2 February / 3 April 2023 | Four additional EDCA sites are announced (bringing the total to 9), during a visit by U.S. Defense Secretary Austin (2 February) / the locations of the four additional sites are announced (3 April) | 注(Corrected in the 2026-08-26 verification. The first draft's "1 February" was wrong. Harmonized with internal field reference "Timeline: The Ten Years 2016–2026" §2's "2 February." Source: PNA (Philippine News Agency), "Malacañang names 4 more EDCA sites" (3 April 2023) / Presidential Communications Office (PCO) announcement — the four additional sites are ① Naval Base Camilo Osias at Santa Ana, Cagayan; ② Lal-lo Airport, Cagayan; ③ Camp Melchor Dela Cruz at Gamu, Isabela; and ④ Balabac Island, Palawan. The existing five sites are Basa Air Base (Pampanga), Fort Magsaysay (Nueva Ecija), Lumbia Airport (Cagayan de Oro), Antonio Bautista Air Base (Puerto Princesa), and Benito Ebuen Air Base (Cebu) (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with PNA/PCO. 注pna.gov.ph could not be accessed directly due to automated-access screening; the text was confirmed via a search index) A key element of deterrence against China. Three sites in northern Luzon, close to Taiwan, plus one in Palawan |
| 6 February 2023 | A Chinese coast guard vessel directs a laser at a Philippine coast guard vessel near Ayungin (Second Thomas) Shoal | |
| 28 February 2023 | The tanker MT Princess Empress sinks off Naujan, Oriental Mindoro. Damages of 10.8 billion pesos | |
| 4 March 2023 | Negros Oriental Governor Roel Degamo and nine others are killed at his home | |
| 29 March 2023 | The passenger vessel MV Lady Mary Joy 3 catches fire (off Basilan). 33 dead | |
| 7 July 2023 | The new agrarian emancipation law. Cancels 57.56 billion pesos in farmland debt owed by over 500,000 farmers | |
| 21/22 July 2023 | The COVID-19 public health emergency declaration is lifted | 注Some sources give the lifting date as 21 July and others as 22 July |
| 24 July 2023 | The second SONA | |
| 26–27 July 2023 | Typhoon "Egay" (Doksuri). Over 30 dead, damages of 15.3 billion pesos | |
| 16 August 2023 | The House of Representatives unanimously expels Rep. Teves (the first such expulsion in constitutional history) | |
| 1 September 2023 | A retail price cap on rice (41–45 pesos per kg) is introduced | |
| 4 November 2023 | Prime Minister Kishida Fumio becomes the first Japanese head of government to address the Philippine Congress | |
| 17 November 2023 | The Philippines and the U.S. sign a nuclear cooperation (123) agreement / on the same day, an earthquake strikes Davao/SOCCSKSARGEN, killing over 9 | |
| 24 November 2023 | Amnesty is granted to members of rebel groups including the CPP-NPA-NDF | |
| 5 December 2023 | A bus plunges off a road in Hamtic, Antique Province. 19 dead | |
| 6 February 2024 | A landslide at Maco, Davao de Oro Province. 98 dead, 32 injured | |
| 5 / 23 March 2024 | A Philippine vessel and a Chinese coast guard vessel collide near Ayungin Shoal / water cannons are fired on a civilian vessel | |
| 11 April 2024 | The first trilateral Philippines–U.S.–Japan summit (in Washington) | |
| 12 April 2024 | Former President Duterte acknowledges the existence of a South China Sea "gentleman's agreement" with Xi Jinping | |
| 20 May 2024 | Senate President Zubiri resigns; Escudero succeeds him | |
| 3–4 June 2024 | Kanlaon Volcano erupts. A state of calamity is declared in Kanlaon City and La Castellana | |
| 15 June 2024 | The Philippines files a submission with the UN to extend its continental shelf in the South China Sea | |
| 17 June 2024 | An incident in which the Chinese Coast Guard boards and seizes items near Ayungin Shoal | |
| 4 July 2024 | The Philippines–U.S. "123 Agreement" (civilian nuclear cooperation) takes effect | |
| 8 July 2024 | The Japan–Philippines Reciprocal Access Agreement (RAA) is signed (Japanese Ministry of Foreign Affairs) | |
| Resignation announced 19 June / effective 19 July 2024 | Vice President Sara Duterte resigns as Education Secretary (leaving the Cabinet). Handover to Senator Sonny Angara on 18 July | 注(Corrected in the 2026-08-26 verification. The first draft gave only "19 July," which conflicted with internal field reference "Timeline: The Ten Years 2016–2026" §2's "19 June." Source: PNA, "VP Sara resigns as DepEd chief" (19 June 2024) / "VP Sara resignation effective July 19; no DepEd OIC yet – Palace" / "VP Sara turns over DepEd helm to Angara" (18 July) / Presidential Communications Office (PCO), "PBBM to appoint Sen. Angara as new Education Secretary" and "PBBM officially welcomes DepEd Secretary Angara to the Cabinet" — at 2:21pm on 19 June, she submitted her resignation as Cabinet member, Education Secretary, and NTF-ELCAC vice chair at Malacañang (calling it "irrevocable," effective 19 July after 30 days' notice); the handover ceremony at DepEd headquarters (Pasig City) took place on 18 July; and on the night of 19 July, President Marcos administered Angara's oath. At DepEd, 5 other officials, including Undersecretary Michael Poa (the spokesperson), also resigned effective 19 July (in the 2026-08-26 source-hygiene pass, a Wikipedia citation was replaced with PNA/PCO. 注pna.gov.ph and pco.gov.ph could not be accessed directly; the text was confirmed via a search index) Made visible the rupture of the Marcos–Duterte alliance |
| 22 July 2024 | At the third SONA, a total ban on POGOs (offshore gambling) is announced | |
| 24–29 July 2024 | Typhoon "Carina" (Gaemi) plus monsoon rains. 39 dead nationwide | |
| 12:30am, 24 October 2024 | Typhoon "Kristine" (Trami) makes landfall at Divilacan, Isabela Province. 162 dead (as of 5 December 2024, NDRRMC), damages of 18.4 billion pesos | |
| 5 November 2024 | Executive Order No. 74 bans all POGOs/IGLs nationwide, effective immediately | |
| 31 December 2024 | The final deadline for POGO operations to cease. All PAGCOR-issued licenses lapse |
13. The Marcos Jr. Era, Part II (2025)
| Date | Event | Notes |
|---|---|---|
| 3 January 2025 | Executive Order No. 81 restructures the National Security Council, removing the Vice President and former presidents from its membership | |
| 13 January 2025 | The Supreme Court strikes down the "nuisance candidate" designation policy | |
| 3 February 2025 | The Agriculture Secretary declares a "rice security emergency" | |
| 5 February 2025 | Vice President Sara Duterte is impeached by the House (215 votes in favor) — the first vice-presidential impeachment in constitutional history | |
| 6 February 2025 | A U.S. Department of Defense plane crashes in Maguindanao del Sur, killing 4 | |
| 21 February 2025 | Removed from the FATF (Financial Action Task Force) grey list | |
| 25 February 2025 | The NBI arrests a Chinese national conducting surveillance around Malacañang | |
| 4 March 2025 | An FA-50PH crashes on Mount Kalatungan, Mindanao, killing both crew members | |
| 11 March 2025 | Former President Rodrigo Duterte is arrested at Manila airport under an ICC (International Criminal Court) arrest warrant and transferred to the Netherlands | A rare case of a living former head of state being handed over to the ICC |
| 10 April 2025 | NEDA is restructured into the "Department of Economy, Planning, and Development (DEPDev)" | |
| 24 April 2025 | An executive order recognizing a digital nomad visa / the PHIVOLCS Modernization Act | |
| 27 April 2025 | It is reported that the Chinese Coast Guard has occupied Sandy Cay | 注China's claims and the Philippine government's account conflict |
| 30 April 2025 | The Philippines and New Zealand sign a Status of Visiting Forces Agreement (SOVFA) | |
| 1 May 2025 | A multi-vehicle pileup at the SCTEx toll plaza kills over 10 | |
| 12 May 2025 | Midterm elections. In the Senate, Alyansa wins 6 seats, DuterTen 3 plus 2 guest candidates, KiBaM 2, and NP 1. Bong Go receives the most votes (27,121,073) | 注Two different turnout figures circulate, and the discrepancy remains unresolved: 81.65% (per COMELEC, reported by GMA on 15 May 2025) versus 82.20% — described as "the highest ever for a midterm election" (Rappler, 15 May 2025; 57.35 million votes out of 69.67 million registered voters). (Presented side by side in the 2026-08-26 verification. The first draft stated only the 82.20% superlative figure as settled fact, while internal field reference "Timeline: The Ten Years 2016–2026" §3 and §5-4 present both figures side by side.) The metric for "highest ever" is "turnout in a midterm election (a year without a presidential race)" — it is not the highest turnout across all elections including presidential-election years. The ruling Alyansa coalition's hoped-for "landslide scenario" collapses, making the erosion of the administration's political momentum clear. In the House, Lakas-CMD wins 103 of 317 seats |
| 10 June 2025 | The EU removes the Philippines from its "high-risk" list | |
| 13 / 27 June 2025 | Maria Ressa is acquitted of violating the anti-dummy law / Leila de Lima is acquitted, and Alice Guo is determined to hold Chinese nationality | |
| 16 July 2025 | The final results of the 2024 census are announced: a population of 112,700,000 | When citing the population figure, use this 2024 census figure. 注Many sources still use "109 million (the 2020 census)" |
| 22 July 2025 (注some sources give 23 July) | The Philippines and the U.S. reach a trade agreement. The U.S. tariff rate is set at 19% | 注(Presented side by side in the 2026-08-26 verification. Internal field reference "Timeline: The Ten Years 2016–2026" §5-8 records "agreement on 22 July 2025," a one-day discrepancy with this article's "23 July." President Marcos's visit to the White House and President Trump's announcement occurred in local time on 22 July, while Philippine domestic reporting is dated 23 July. This appears to stem from the time difference, but has not been confirmed against a primary source) 注This was changed to 12.5% on 24 July 2026 (discussed below). Note that the figure changes year to year |
| 25 July 2025 | The Supreme Court halts Vice President Duterte's impeachment proceedings | |
| 28 July 2025 | The fourth SONA. The President personally exposes large-scale corruption in flood-control projects | An episode that came to define the political landscape of 2025–2026 |
| 6 August 2025 | The Senate "archives" (shelves) the articles of impeachment | |
| 11 August 2025 | An incident in which a Chinese coast guard vessel is damaged at Scarborough Shoal | |
| 13 August 2025 | The term of barangay officials is set at 4 years | |
| 1 / 17 September 2025 | Personnel consequences of the flood-control corruption scandal: DPWH (Department of Public Works and Highways) Secretary Manuel Bonoan resigns and is replaced by Transportation Secretary Vince Dizon (1 September) / House Speaker Martin Romualdez resigns, and Faustino "Boying" Dy III (of Isabela) becomes the new Speaker with 253 votes (17 September) | (Added in the 2026-08-26 re-verification. This article had omitted these two events, which were recorded only in internal field reference "Timeline: The Ten Years 2016–2026" §3 and §5-6. Source: PNA, 1 September 2025 / Rappler and Philstar, 17 September 2025) From this point, writing "House Speaker = Romualdez" is incorrect |
| 3 September 2025 | The Investor Lease Law is amended, allowing leases of up to 99 years | |
| 4 September 2025 | The Enhanced Fiscal Regime for Metallic Mining Act | |
| 11 September 2025 | The Japan–Philippines RAA (Reciprocal Access Agreement) takes effect (Japanese Ministry of Foreign Affairs) | For Japan, the third such framework after those with the UK and Australia |
| 11 September 2025 | The Independent Commission for Infrastructure (ICI) is established to investigate a decade of infrastructure-related corruption | |
| 21 September 2025 | The "Trillion Peso March" — a nationwide protest over flood-control corruption. Accompanied by rioting in which 2 died and 205 were injured | Mobilized to coincide with the anniversary of martial law (21 September) |
| 24 September 2025 | The Philippines accedes to the High Seas Treaty (BBNJ) | |
| 26 September 2025 | The Nuclear Energy Safety Act is signed | |
| 9:59:43pm, 30 September 2025 | The Cebu earthquake (Mw6.9, about 19km offshore N70°E of Bogo City, at 11.10°N 124.14°E, depth 5km; the causative fault was the Bogo Bay Fault). 79 dead, 559 injured, infrastructure damage of 733.34 million pesos (NDRRMC) 注(Corrected 2026-08-26. The earlier text, "12km east of Daanbantayan" and "599 injured," were both incorrect. Source: the PHIVOLCS primer / NDRRMC report of 17 October 2025, 6am) | PHIVOLCS/NDRRMC |
| 10 October 2025 | The Davao Oriental earthquake (Mw7.4 plus a Mw6.7–6.8 doublet). 10 dead, 176 injured (as of 24 October 2025, NDRRMC Situation Report No.13) | 注Despite a magnitude as high as M7.4, the death toll was low because the epicenter was offshore |
| 23 October 2025 | Republic Act No. 12312 is signed, making POGOs fully illegal by law | |
| 4–5 November 2025 | Typhoon "Tino" (Kalmaegi) makes a succession of landfalls: southern Leyte → Cebu → Negros → Guimaras → Iloilo → Palawan. Over 269 dead, 523 injured, 113 missing (of which over 150 in Cebu Province), damages of 3.26 billion pesos (NDRRMC/Department of Agriculture) | Urban flooding in Cebu City becomes a domestic and international controversy over "failures in waste and drainage management" |
| 9:10pm, 9 November 2025 | Super Typhoon "Uwan" (Fung-wong) makes landfall at Dinalungan, Aurora Province. Maximum sustained winds of 185 km/h, gusts up to 230 km/h (PAGASA); the JTWC assesses 1-minute sustained winds of 215 km/h. Over 33 dead, damages of 4.92 billion pesos | 注A second major disaster just a week after Tino |
| November 2025 | The ICI states that "1,200 people could face prosecution" (per Philstar) | 注This is the ICI's outlook, not a finalized number of indictments |
| Full year 2025 | Real GDP growth of 4.4% (announced 30 January 2026, BusinessWorld) — the slowest in 5 years |
14. 2026 (January – 26 August)
注 2026 has been a year in which corruption, the judiciary, disasters, and geopolitics have all played out simultaneously, with the situation shifting month to month. What follows is organized as of 26 August 2026.
14.1 Politics and the Judiciary
| Date | Event | Notes |
|---|---|---|
| 5 January 2026 | The 2026 General Appropriations Act (GAA) is signed | |
| 22 January 2026 | Journalist Frenchie Mae Cumpio is convicted of financing terrorism | Draws international criticism over press freedom |
| 28 January 2026 | The Supreme Court finalizes its ruling that the (first) impeachment of Vice President Sara Duterte was unconstitutional | |
| 2–18 February 2026 | Four separate impeachment complaints are filed against the Vice President (two on the 2nd, a third on the 9th, a fourth on the 18th); some are dismissed on the 4th | |
| 13 February 2026 | The ICC identifies 8 individuals as "indirect co-perpetrators" in the war-on-drugs case | |
| 19 March / 26–27 March / 15–17 April / 21–23 April / 22–24 July 2026 | Nationwide transport strikes occur intermittently in protest of soaring fuel prices | A symbol of 2026's high cost of living |
| 24 March 2026 | A national energy emergency is declared by executive order | |
| 25 March 2026 | A law suspending the fuel excise tax and one concerning Bangsamoro parliamentary elections are signed | |
| 26 March 2026 | France and the Philippines sign a Visiting Forces Agreement (VFA) — the first with a European country | |
| 26–27 March 2026 | By executive order, Filipino names are assigned to 131 geographic features in the Kalayaan Island Group | A practical tool for asserting sovereignty against China |
| 31 March 2026 | The Independent Commission for Infrastructure (ICI) concludes its activities after about 6 months. Malacañang explains that "the investigation continues" | 注There have been commissioner resignations and criticism of politicization, leaving doubts about its effectiveness (Rappler/Philstar) |
| 16 April 2026 | The Philippines joins the U.S.-led "Pax Silica" initiative | |
| 22–23 April 2026 | The ICC Appeals Chamber confirms jurisdiction (22nd). The ICC's Pre-Trial Chamber I confirms all charges against Duterte and commits him to trial (23rd) | |
| 11 May 2026 | Vice President Sara Duterte is impeached for a second time | |
| 11–14 May 2026 | A standoff in the Senate over enforcement of the ICC arrest warrant for Senator Ronald dela Rosa | Makes visible the clash between the ICC and domestic politics |
| 18 May / 6 July 2026 | The Senate convenes as an impeachment court (5/18) / the impeachment trial formally begins (7/6) | |
| 22 May / 23 June 2026 | The ICC trial chamber decides to continue Duterte's detention, citing flight risk / the second status conference is held (he does not attend in person) | |
| 1 / 16 June 2026 | Senator Jinggoy Estrada is arrested over flood-control corruption (6/1) / the Sandiganbayan orders a 90-day preventive suspension (6/16) | |
| 3 June 2026 | The Philippines loses its bid for a non-permanent UN Security Council seat to Kyrgyzstan | |
| 11 June 2026 | China sanctions Defense Secretary Gilberto Teodoro and bans him from entering the country | 注On 10 February, members of the Kalayaan municipal council were also banned from entry |
| 3 June / mid-June (also given as 17 June 注) 2026 | Senate President Cayetano is removed by the "Solid Bloc 12" and Sherwin Gatchalian becomes acting Senate President (3 June) / he is subsequently formally elected Senate President (mid-June; a 28-day leadership vacancy) | 注(Presented side by side in the 2026-08-26 verification. This article's "elected on 17 June" and internal field reference "Timeline: The Ten Years 2016–2026" §4-2's "acting president from 3 June → formally elected mid-June, a 28-day vacancy" conflict, and the exact date of formal election could not be confirmed. Both references agree that the Senate presidency changed hands three times in 2026: Sotto → Cayetano (11 May) → Gatchalian (from June)) |
| 6 July 2026 | Senator Rodante Marcoleta and three others are arrested for plunder | |
| 24 July 2026 | Janet Lim-Napoles is convicted of misappropriating public funds / the United States sets tariffs on Philippine goods at 12.5% | 注Changed from 19% in July 2025. The figure moves from year to year |
| 27 July 2026 | The fifth SONA. President Marcos states he will "push reforms through to the end" in the final stretch of his term. He also addresses the continuing prosecution of "former" House Speaker Romualdez | 注(Corrected in the 2026-08-26 re-verification. The first draft wrote "Speaker Romualdez" as if he were still in office, but Martin Romualdez resigned as House Speaker on 17 September 2025, succeeded by Faustino "Boying" Dy III. Harmonized with internal field reference "Timeline: The Ten Years 2016–2026" §3 and §6) |
| 6 August 2026 | The Supreme Court rules that "the conduct of the impeachment trial is the exclusive prerogative of the Senate" (Inquirer) | |
| 18 August 2026 | Executive Order No. 123 reorganizes poverty-related agencies | |
| August 2026 (ongoing) | As of 25 August 2026, Vice President Sara Duterte's impeachment trial is still ongoing, with no verdict. The hearing on 19 August was cancelled due to a heavy-rain forecast. A conviction requires 16 of the Senate's 24 votes | 注A public opinion poll found that 81% doubt "whether the trial is fair" (OCTA, 18 June 2026), reflecting deep distrust of the judicial process |
| 24 August 2026 | An executive order on critical minerals is issued (related to Pax Silica, per Inquirer) |
14.2 Disasters and Accidents
| Date | Event | Notes |
|---|---|---|
| 6 January / 20 January / 5 May 2026 | Mayon Volcano erupts and PHIVOLCS raises the alert to Level 3 / a state of calamity is declared in Tabaco City, Albay Province / pyroclastic flows lead to states of calamity in multiple towns in Albay Province | |
| 8 January 2026 | A landfill collapse at Binaliw, Cebu City, kills 36 | Following the major November 2025 Cebu flooding, another case of "failures in waste management" directly causing loss of life |
| 26 January 2026 | The ferry M/V Trisha Kerstin 3 sinks. At least 66 dead | |
| 6 / 9 February 2026 | States of calamity are declared in Iligan City and Surigao del Sur due to Tropical Depression "Penha" | |
| 17–18 February 2026 | A 27-hour power outage occurs across a wide area of Mindanao | Leads to the March declaration of a national energy emergency |
| 10 / 23 March 2026 | States of calamity are declared in Isabela and Sorsogon provinces due to drought | An El Niño effect |
| 10 April – 10 May 2026 | A fire breaks out at the Navotas sanitary landfill, spreading to about 90% of the site. Extinguished on 10 May | |
| 24 May 2026 | A nine-story building collapses in Angeles City, killing 30 | |
| 8 June 2026 | The Mindanao earthquake (M7.8, off Sarangani). The death toll, initially given provisionally as 55 → revised down to 46 → up again to 78 (18–19 June) → finally settling at 81–88. 1.5 million affected. Aftershocks numbered over 6,100–8,300 (Inquirer/ReliefWeb) | 注The death toll swung dramatically — revised upward, then down, then up again. Older figures (such as 15 or 55) still circulate, so caution is needed |
| 22 June / 18 August 2026 | A shooting at a school in Tacloban kills 3 students (two minor suspects arrested) / a shooting at Ateneo de Zamboanga's junior high school kills 2 students | A new social problem in 2026. The August incident was livestreamed and drew international coverage (The Guardian, Al Jazeera) |
| 4–13 July 2026 | Typhoon "Inday" (Bavi) / a landslide in Lanao del Sur kills 7 | 注(Presented side by side in the 2026-08-26 verification.) Death tolls diverge: 23 (this article's first draft, as of 11 July) versus 20, with 654,000 affected (BusinessWorld, 13 July 2026 / internal field reference "Timeline: The Ten Years 2016–2026" §5-3). Typhoon death tolls shift depending on the tallying body (NDRRMC/OCD/local government) and the point in time, so always attach an "as of such-and-such date, per such-and-such tally" qualifier |
| 10–24 August 2026 | The southwest monsoon (habagat) combined with a succession of tropical depressions "Luis," "Maymay," "Kujiri," and "Dolphin." States of calamity declared across Luzon. 23 dead as of 16 August (OCD), 29 by 24 August | 注The death toll differs by the point in time of the tally. Always attach an "as of such-and-such date" qualifier |
| 23 August 2026 | PAGASA announces that "three tropical depressions are simultaneously present around the Philippines" (Philstar) | |
| 25 August 2026 | Typhoon "SAUDEL" is being monitored outside the PAR (PAGASA) |
14.3 Economy, Diplomacy, and Society
| Date | Event | Notes |
|---|---|---|
| 13 January 2026 | The Philippines and the UAE sign a Comprehensive Economic Partnership Agreement (CEPA) | |
| 15 January 2026 | Japan and the Philippines sign defense- and infrastructure-related bilateral agreements (including the Japan–Philippines ACSA, the Acquisition and Cross-Servicing Agreement) | |
| 16 January 2026 | The AI system "Grok" is blocked nationwide | |
| 19 January 2026 | A major gas discovery is made in the Malampaya East-1 block | The most significant energy-security news of the year, easing concerns over Malampaya's depletion |
| 26–30 January 2026 | ASEAN chairmanship-related meetings are held in Metro Cebu | The Philippines holds the ASEAN chairmanship in 2026 |
| 6–8 May 2026 | The 48th ASEAN Summit (in Lapu-Lapu City). The "Cebu Protocol" is signed | |
| 13 March 2026 | Cebu's Bus Rapid Transit (BRT) system begins operation | |
| 8 June 2026 | The 2026 school year begins on a "trimester" schedule | 注This comes just after the school calendar was reverted to the old academic-year schedule on 16 June 2025 — the system has flip-flopped in a short span of time |
| 1 July 2026 | The World Bank reclassifies the Philippines as an "upper middle income" country | 注The specific GNI per capita figure and threshold could not be confirmed against a primary source in this article. See the World Bank's "2026-2027 Country Income Classifications" |
| 2 July 2026 | Relations with Canada are upgraded to a "strategic partnership" (during Prime Minister Carney's visit to the Philippines) | |
| 14 July 2026 | Meralco's Terra Solar project (Nueva Ecija) begins operation | A large-scale solar-plus-storage facility |
| 19–24 July 2026 | ASEAN Foreign Ministers' Meeting-related events (Metro Manila) | |
| 12 August 2026 | The Senate ratifies SOVFAs (Status of Visiting Forces Agreements) with Canada and New Zealand | |
| 22 August 2026 | The Japan–Philippines ACSA (Acquisition and Cross-Servicing Agreement) takes effect | Following the RAA (in effect since 11 September 2025), Japan–Philippines defense cooperation now stands on "two pillars" of agreements |
| August 2026 (ongoing) | A controversy over the nature of "Pax Silica." The DTI explains it is "centered on advanced manufacturing rather than AI data centers" (ABS-CBN, 8/25). There is pushback against the BCDA's characterization (Rappler, 8/5), opposition from indigenous communities (Nikkei Asia, 8/21), and calls to re-examine its environmental and scientific aspects (Asia News Network, 8/12) | 注A simplified narrative that "the Philippines is becoming an AI hub" is in circulation. The government itself is still revising the definition, so avoid asserting this as settled fact |
| August 2026 | War-on-drugs victims push for redress through a "truth commission" (Al Jazeera, 8/14) | |
| 14 September 2026 (scheduled) | The first BARMM parliamentary election (designated a special non-working day by Presidential Proclamation No. 1395, per Republic Act No. 12317). The campaign period runs from 30 July to 12 September | 注Originally scheduled for 2022, it has been postponed at least four times — to May 2025, then 30 March 2026, and now 14 September. Many sources incorrectly state it "already took place in 2025" |
14.4 Key Macroeconomic Figures, 2025–2026
| Indicator | Figure | Date / Source |
|---|---|---|
| Real GDP growth (full year 2025) | 4.4% (slowest in 5 years) | Announced 30 January 2026, BusinessWorld |
| Real GDP growth (2026 Q1) | 2.8% (the lowest since the pandemic) | Announced 7 May 2026, Inquirer/GMA |
| Real GDP growth (2026 Q2) | 2.3% (a new post-pandemic low) | Announced 7 August 2026, GMA/Manila Bulletin/BusinessWorld |
| Inflation (March 2026) | 4.1% | PSA |
| Inflation (April 2026) | 7.2% | Announced 4 May 2026, PSA |
| Inflation (June 2026) | 6.4% (fuel and food prices cool) | Announced 7 July 2026, Rappler/ABS-CBN |
| Inflation (July 2026) | 6.2% (falling transport costs contribute) | Announced 5 August 2026, Daily Tribune/SunStar |
| Population (2024 census, final figure) | 112,700,000 | Announced 16 July 2025 |
| Proposed 2027 budget | About US$118 billion | August 2026, Reuters |
| Flood-control budget | 587 billion pesos → doubled to 1.2 trillion pesos | August 2026, The Manila Times |
| World Bank income classification | Upper middle income | 1 July 2026 |
注2026 has seen slowing growth and high inflation happening at the same time. Simply carrying forward the pre-2024 phrase "one of Asia's fastest-growing economies" would be inaccurate as of 2026.
15. The Evolution of the Constitution and the State
| Constitution | Key dates | Period in force | Notes |
|---|---|---|---|
| The Malolos Constitution | Promulgated 21 January 1899 (some sources say the declaration was 20 January 注) | 23 January 1899 – 23 March 1901 | The First Republic |
| The 1935 Constitution | Plebiscite 14 May 1935 / ratification finalized 15 November 1935 (96.43% in favor) | 1935–1943 / 1945–1973 | Commonwealth through the Third Republic |
| The 1943 Constitution | Ratified by KALIBAPI on 7 September 1943 | 14 October 1943 – 17 August 1945 | The Second Republic (under Japanese occupation) |
| The 1973 Constitution | Plebiscite 17 January 1973 (95.27% in favor) | 1973–1986 | 注The constitutionality of the "citizens' assemblies" method was contested |
| The Freedom Constitution | Proclamation No. 3, 25 March 1986 | 1986–1987 | Provisional |
| The 1987 Constitution | Plebiscite and effective date: 2 February 1987 (the ratification proclamation was 11 February 注) | 1987–present | The President serves a single 6-year term with no re-election |
16. Quick-reference table of "disputed dates" 注
| Item | Version A | Version B | How this article handles it |
|---|---|---|---|
| Magellan's landing | 16 March 1521 (sighting of the islands) | 17 March 1521 (landing at Homonhon) | Written as a range: "16–17 March 1521" |
| The location of the first Mass | Limasawa (the official government position, reaffirmed by the NHCP on 19 August 2020; RA 2733, 19 June 1960) | Masao/Butuan | The official government position is Limasawa, but the ongoing dispute is noted explicitly |
| The start of the galleon trade | 1565 (discovery of the return route) | 1571/1573 (the first voyage from Manila) | Written as "circa 1565 – 1815" |
| The date of the "Cry" that began the Revolution | 23 August (the official government position since 1963, under Macapagal) | 24 / 25 / 26 August | The official date is 23 August, though the 26th theory also remains persistent |
| The location of the "Cry" | Pugad Lawin (official) | Balintawak / Bahay Toro / Kangkong | The official location is Pugad Lawin |
| The publication of Noli Me Tangere | 1887 (Berlin; printing completed in March) | 1886 | 1887 is used as primary, with 1886 noted alongside |
| The Treaty of Paris | Signed 10 December 1898 | 1899 (i.e., confused with the effective date of 11 April, or the U.S. Senate ratification of 6 February) | Written as "signed 10 December 1898 / effective 11 April 1899" |
| Independence Day | 12 June 1898 (the current date, per RA 4166/1964) | 4 July 1946 (the official date until 1962) | Safest to note both |
| The end of the Philippine–American War | 4 July 1902 (the official U.S. declaration) | 15 June 1913 (Bud Bagsak, the end of Moro resistance) | Written as "officially ended in 1902; actual resistance continued until 1913" |
| Martial law | 21 September 1972 (the date the proclamation was signed) | 23 September 1972 (the date of the television announcement) | The commemorated date is 21 September |
| The Japan–Philippines Reparations Agreement | Signed 9 May 1956 | Effective 23 July 1956 | Always specify which one is meant |
| The enactment of the 1987 Constitution | 2 February 1987 (plebiscite and effective date) | 11 February 1987 (ratification proclamation) | The effective date is 2 February |
| Deaths in the 2026 Mindanao earthquake | 46 / 55 / 78 | 81–88 (final) | Always attach an "as of such-and-such date" qualifier |
| The first BARMM parliamentary election | May 2025 / 30 March 2026 (both postponed) | 14 September 2026 (the current schedule) | Note explicitly that it has been postponed 4+ times |
| Legazpi's movements in 1565 (fully corrected in the 2026-08-26 re-verification) | 13 February = anchored off Cebu but unable to land / 22 February = arrival at Samar (blood compact with Datu Urrao) / 16 March = Bohol (Sikatuna) | 27 April = landing at Cebu, suppression of Tupas / 8 May = founding of the colonial settlement / 4 June = the Treaty of Cebu | Both "arrival at Cebu on 13 February" and "arrival at Samar on 13 February" are wrong. Harmonized with internal field reference "The Spanish Colonial Period" §1 |
| The fall of Manila (British occupation) (same) | 6 October 1762 (per internal field reference "The Spanish Colonial Period" §7 = breach of the San Diego bastion) | 5 October 1762 (confused with Anda's escape from Fort Santiago) | If giving a range, write "5–6 October." 注Three versions exist for the date the British fleet entered Manila Bay — 22, 23, and 24 September (Draper's diary says the 23rd, the alarm reaching Manila was on the 22nd, and the internal field reference gives the 24th). Primary source not reached, as of 2026-08-26 |
| The end of the tobacco monopoly (added in the 2026-08-26 re-verification) | 1880 (U.S. Library of Congress Country Studies / internal field reference "The Spanish Colonial Period") | 1882 (internal field reference "General History" §2.3) | Do not write only one of the two. Its introduction, on 1 March 1782, is confirmed |
| The shortening of the base lease from 99 to 25 years under Bohlen–Serrano (same) | 1959 (as commonly circulated within the Philippines; the Official Gazette's "Third Republic" account also credits it to the Garcia administration) | The 1966 revision (President Marcos's 15 January 1979 report to the Batasang Pambansa, in the Philippine Official Gazette, explicitly states "shortened to 25 years in 1966") | The year is disputed. Both agree that, counting 25 years, the lease expired in 1991 |
| Deaths in the Bataan Death March (rewritten in the 2026-08-26 source-hygiene pass) | Official U.S. Army figures (army.mil) = during the march: about 2,500 Filipinos and about 500 Americans / at Camp O'Donnell afterward: about 26,000 Filipinos and about 1,500 Americans | 5,000–18,000 / 7,000–10,000 (summary figures that, in either case, do not separate deaths during the march from deaths at the camp) | Always specify whether "during the march" or "including the camp" is meant |
| Deaths in Typhoon Ondoy, 2009 (in the 2026-08-26 source-hygiene pass, Version A and Version B were swapped) | 464 (per NDCC SitRep No.48, 12 November 2009 = 464 dead, 529 injured, 37 missing. This is the NDCC's final-series tally) | 671 (including 448 in Metro Manila; said to include indirect deaths, but the primary source substantiating that combined total could not be reached) / 246 (a preliminary-stage figure) | Always attach an "as of such-and-such date, per such-and-such tally" qualifier. 注Do not confuse this with the combined total including the concurrent Typhoon Pepeng (465 dead) |
| Deaths in the 2013 Bohol earthquake (same) | 222 (per NDRRMC SitRep No.35, 3 November 2013 = 222 dead, 796 injured, 8 missing) | 144 (an immediate post-disaster preliminary figure) / 190 (21 October) / 195 (23 October) | The confirmed figure is 222. 注"976 injured" was found to be an error for "796" (discovered in the 2026-08-26 source-hygiene pass) |
| The British withdrawal (same) | First week of April 1764 (boarding ships and withdrawing) | 11 June 1764 (the last ships depart) | Always specify which one is meant |
| The introduction of the tobacco monopoly (same) | 1782 (matches internal field reference "General History") | 1781 | 1782 is adopted |
| The date of the Moro Gulf earthquake (same) | 17 August 1976 (local time, 0:11am) | 16 August 1976 (16:11 UTC) | The local date is 17 August |
| Deaths in the Moro Gulf earthquake (same) | 4,791 (the Badillo & Astilla tally cited by PHIVOLCS = Region 9's 1,440 + Region 12's 3,351. 注not an NDCC tally) | 5,000–8,000 (USGS) / over 8,000 (NOAA, deaths plus missing) | Both versions are presented |
| The number aboard Magsaysay's plane (expanded to three versions in the 2026-08-26 source-hygiene pass) | 26 of 27 aboard died (per the inscription at the crash site, Cebu Daily News) | 25 of 26 died / 24 of 25 died | All versions agree there was one survivor (reporter Nestor Mata) |
| The magnitude of the 1976 Moro Gulf earthquake (same) | Mw8.1 (PHIVOLCS's headline figure) | Mw8.0 / M7.9 (a separate PHIVOLCS page / USGS's MS) | Even PHIVOLCS is inconsistent internally. Always note the specific scale used (Mw/MS/mb) |
| Militant deaths in the Battle of Marawi (same) | 974 (per Defense Secretary Lorenzana's announcement of 23 October 2017) | 978 (this article's first draft; could not be corroborated) | 974 is adopted |
| Troop numbers for the Korean War deployment (same) | 7,420, with 112 killed in action (per the official public materials of the Philippine Embassy in Seoul) | About 7,500 (the deployment ceiling for which President Quirino secured congressional approval) | Distinguish the actual number deployed from the approved ceiling |
| The epicenter of the 2025 Cebu earthquake (same) | About 19km offshore N70°E of Bogo City, depth 5km, Mw6.9, Bogo Bay Fault (PHIVOLCS's confirmed figure) | "12km east of Daanbantayan" (incorrect; requires correction) | Use the PHIVOLCS primer as the authoritative source |
| The "liberation" of Marawi (same) | 17 October 2017 (the President's liberation declaration) | 23 October 2017 (the military's declaration of the end of combat) | Written as a two-stage event |
| The COVID-19 vaccine (same) | 28 February 2021 = arrival | 1 March 2021 = the start of vaccination | "Vaccination began on 28 February" is incorrect |
| Vice President Sara's resignation as Education Secretary (same) | 19 June 2024 (resignation announced) | 19 July 2024 (effective date; handover was 18 July) | Written as a two-stage event |
| Turnout in the 2025 midterm election (same) | 81.65% (COMELEC) | 82.20% (Rappler, "the highest ever for a midterm election") | Both figures are presented |
| The date of the Philippines–U.S. tariff agreement (same) | 22 July 2025 (the date of the U.S. announcement) | 23 July 2025 (the date of Philippine domestic reporting) | Likely stems from the time difference; written as a range |
| The formal election of Senate President Gatchalian in 2026 (same) | Mid-June 2026 (a 28-day vacancy) | 17 June 2026 | Could not be confirmed. Both agree he became acting president on 3 June |
| Deaths in Typhoon Inday (Bavi), 2026 (same) | 23 (as of 11 July) | 20 (BusinessWorld, 13 July 2026) | Always attach an "as of such-and-such date" qualifier |
17. Disaster Chronology (a reference list, ranked by death toll)
注 In every case, the death toll varies depending on the tallying body and the point in time. In the 2026-08-26 source-hygiene pass, the Wikipedia list article this section had relied on was removed as a source and replaced with reports from PHIVOLCS, USGS, NOAA, and NDRRMC/NDCC, plus internal field reference "Disaster Database" §. 注For individual rows where a primary source could not be reached (Angela in 1867, Winnie in 2004, the Mati earthquake of 1924, Hibok-Hibok in 1871, Taal in 1754, etc.), the figures have been left in place with the note "注 primary source not reached, as of 2026-08-26."
Typhoons
| Rank | Typhoon (local name/international name) | Date | Deaths |
|---|---|---|---|
| 1 | Yolanda (Haiyan) | 8 November 2013 | 6,300 |
| 2 | Uring (Thelma) | 5 November 1991 | 5,101–8,000 注wide range |
| 3 | Pablo (Bopha) | 2012 | 1,901 |
| 4 | Angela | 1867 | About 1,800 |
| 5 | Winnie | 2004 | 1,593 |
| Recent | Tino (Kalmaegi) | 4–5 November 2025 (made 8 landfalls within the country) | Over 269 (113 missing). 注A separate series gives "260 deaths/missing" (Anadolu, 7 November 2025), and "nearly 260 combined for Kalmaegi + Fung-wong" (BusinessWorld, 12 November 2025) also circulates |
| Recent | Kristine (Trami) | 24 October 2024 | 162 (as of 5 December 2024, NDRRMC) |
| Recent | Uwan (Fung-wong) | 9 November 2025 | Over 33 |
Earthquakes
| Rank | Earthquake | Date | M | Deaths |
|---|---|---|---|---|
| 1 | The Moro Gulf earthquake and tsunami | 17 August 1976 (local time; 16 August in UTC) | 8.1 (per PHIVOLCS; 注8.0/7.9 also coexist) | 4,791 (the Badillo & Astilla tally cited by PHIVOLCS) / 5,000–8,000 (USGS) / over 8,000 (NOAA, deaths plus missing) 注wide range |
| 2 | The Luzon earthquake | 16 July 1990 | 7.8 | 1,621 |
| 3 | The Manila earthquake | 3 June 1863 | 6.4 | About 1,000 |
| 4 | The Luzon earthquake | 30 November 1645 | 7.5 | 600–3,000 注wide range |
| 5 | The Mati earthquake | 14 April 1924 | 8.3 | About 500 |
| Recent | The Cebu earthquake | 30 September 2025 | 6.9 | 79 |
| Recent | The Bohol earthquake | 15 October 2013 | 7.2 | 222 (8 missing, 796 injured, NDRRMC SitRep No.35, 3 November 2013) 注In the 2026-08-26 source-hygiene pass, the injury figure was corrected from "976" to 796 |
| Recent | The Mindanao earthquake | 8 June 2026 | 7.8 | 81–88, 1.5 million affected |
| Recent | The Davao Oriental earthquake | 10 October 2025 | 7.4 | 10 |
Volcanoes
| Volcano | Date | Summary |
|---|---|---|
| Mayon | 1 February 1814 | Cagsawa is buried. About 1,200 victims (PHIVOLCS) |
| Hibok-Hibok | From 30 April 1871 | Fissure eruption; lava flowed continuously for 4 years |
| Pinatubo | 15 June 1991 | VEI 6, 847 dead (USGS; most from roof collapses under wet ashfall). The 20th century's second-largest eruption |
| Taal | 15 May 1754 | Surrounding towns destroyed |
| Mayon | 6 January – May 2026 | Alert Level 3, pyroclastic flows, states of calamity declared in Albay Province |
18. The Presidents (major periods since the Third Republic)
注 How presidents are numbered ("the Nth President") varies between sources depending on whether the First Republic, the Second Republic, and the Commonwealth are counted. The following uses the commonly used sequential numbering.
| No. | President | Term | Reason for leaving office |
|---|---|---|---|
| 1 | Emilio Aguinaldo | 1899–1901 | Captured |
| 2 | Manuel L. Quezon | 1935–1944 | Died in exile |
| 3 | Jose P. Laurel | 1943–1945 | Dissolution of the Second Republic |
| 4 | Sergio Osmeña | 1944–1946 | Lost re-election |
| 5 | Manuel Roxas | 1946–1948 | Died in office (15 April 1948) |
| 6 | Elpidio Quirino | 1948–1953 | Lost re-election |
| 7 | Ramon Magsaysay | 1953–1957 | Died in a plane crash (17 March 1957) |
| 8 | Carlos P. Garcia | 1957–1961 | Lost re-election |
| 9 | Diosdado Macapagal | 1961–1965 | Lost re-election |
| 10 | Ferdinand E. Marcos | 1965–1986 | Toppled by the EDSA Revolution |
| 11 | Corazon C. Aquino | 1986–1992 | Completed term |
| 12 | Fidel V. Ramos | 1992–1998 | Completed term |
| 13 | Joseph Estrada | 1998–2001 | Left office via EDSA II |
| 14 | Gloria Macapagal Arroyo | 2001–2010 | Completed term |
| 15 | Benigno S. Aquino III | 2010–2016 | Completed term |
| 16 | Rodrigo R. Duterte | 2016–2022 | Completed term. Arrested by the ICC on 11 March 2025; all charges confirmed on 23 April 2026, sending the case to trial |
| 17 | Ferdinand R. Marcos Jr. | 2022– (until 30 June 2028) | Incumbent |
19. Confirmed and Scheduled Events, Late 2026 Onward
| Scheduled date | Content |
|---|---|
| 14 September 2026 | The first BARMM parliamentary election (campaign period 30 July – 12 September) |
| Second half of 2026 | Vice President Sara Duterte's impeachment trial (conviction requires 16 of the Senate's 24 votes) |
| Second half of 2026 | Former President Duterte's ICC trial proceedings (the prosecution's proposed trial start date is 30 November 2026 注highly likely to change) |
| Throughout 2026 | The Philippines holds the ASEAN chairmanship (the 48th Summit, on 6–8 May, has already taken place) |
| May 2028 | The next presidential and vice-presidential election |
日本語の詳細版: 分野「歴史」「年表・通史クロノロジー」（本サイト日本語版）。