On this day: September 1
September 1 is the 244th day of the year (245th in leap years), with 121 days left until the end of the year.
Events on September 1
- 1057 Byzantine general Isaak Komnenos is crowned Byzantine Emperor by patriarch Cerularius at the Hagia Sophia. Wikipedia
- 1145 The main altar of Lund Cathedral, then the Catholic cathedral of all the Nordic countries, was dedicated to Saint Lawrence and the Virgin Mary. Wikipedia
- 1449 Tumu Crisis: The Mongols capture the Emperor of China. Wikipedia
- 1529 The Spanish fort of Sancti Spiritu, the first one built in modern Argentina, is destroyed by indigenous people. Wikipedia
- 1604 The Guru Granth Sahib (folio depicted), the religious text of Sikhism, was installed in the Golden Temple in Amritsar. Wikipedia
- 1610 Claudio Monteverdi's musical work Vespro della Beata Vergine (Vespers for the Blessed Virgin) is first published, printed in Venice and dedicated to Pope Paul V. Wikipedia
- 1763 Catherine the Great, Empress of Russia, endorses Ivan Betskoy's plans for a Foundling Home in Moscow. Wikipedia
- 1804 3 Juno, one of the largest asteroids in the Main Belt, is discovered by the German astronomer Karl Ludwig Harding. Wikipedia
- 1831 The Order of St. Gregory the Great is established by Pope Gregory XVI of the Vatican State to recognize high support for the Vatican or for the Pope, by a man or a woman, and not necessarily a Roman Catholic. Wikipedia
- 1836 Narcissa Whitman, one of the first English-speaking white women to settle west of the Rocky Mountains, arrives at Walla Walla, Washington. Wikipedia
- 1862 American Civil War: Confederate forces attacked retreating troops (map shown) of the Union army during a rainstorm in Chantilly, Virginia, but the battle ended inconclusively. Wikipedia
- 1862 American Civil War: Confederate forces under General Stonewall Jackson inflict heavy casualties in the Battle of Chantilly during the Union withdrawal from the Northern Virginia campaign. Wikipedia
- 1864 American Civil War: The Battle of Jonesborough, alongside the overall Atlanta campaign, culminates in a Union victory for General William T. Sherman as Confederate General John Bell Hood orders the evacuation of Atlanta. Wikipedia
- 1878 Emma Nutt becomes the world's first female telephone operator when she is recruited by Alexander Graham Bell to the Boston Telephone Dispatch Company. Wikipedia
- 1902 The first science fiction film, titled A Trip to the Moon and based on From the Earth to the Moon by Jules Verne, was released in France. Wikipedia
- 1923 The Great Kantō Earthquake devastates Tokyo and Yokohama, killing about 105,000 people. Wikipedia
- 1939 World War II: Germany and Slovakia invade Poland, beginning the European phase of World War II. Wikipedia
- 1939 J. Robert Oppenheimer and his student Hartland Snyder publish the Oppenheimer–Snyder model, proving for the first time in contemporary physics how black holes could develop. Wikipedia
- 1944 World War II: Launch of Operation Ratweek, complicating German retreat. Wikipedia
- 1952 Ernest Hemingway's novel The Old Man and the Sea, which later won the Pulitzer Prize for Fiction, was first published. Wikipedia
- 1969 A coup in Libya brings Muammar Gaddafi to power. Wikipedia
- 1969 Muammar Gaddafi led a coup d'état to overthrow King Idris of Libya. Wikipedia
- 1972 In a match widely publicized as a Cold War confrontation, American chess grandmaster Bobby Fischer became the 11th World Chess Champion with his victory over Soviet Boris Spassky. Wikipedia
- 1983 Cold War: Korean Air Lines Flight 007 is shot down by a Soviet jet fighter after the commercial aircraft strayed into Soviet airspace, killing all 269 on board, including Congressman Lawrence McDonald. Wikipedia
- 1985 The wreck of the Titanic is discovered by an American-French expedition led by Robert Ballard and Jean-Louis Michel. Wikipedia
- 2004 The Beslan school siege begins when armed terrorists take schoolchildren and school staff hostage in North Ossetia, Russia; by the end of the siege, three days later, more than 385 people are dead (including hostages, other civilians, security personnel and terrorists). Wikipedia
Born on September 1
- 948 Jing Zong, emperor of the Liao Dynasty (died 982) Wikipedia
- 1653 Johann Pachelbel, German organist, composer, and educator (died 1706) Wikipedia
- 1853 Aleksei Brusilov, Russian general (died 1926) Wikipedia
- 1875 Edgar Rice Burroughs, American author (died 1950) Wikipedia
- 1877 Francis William Aston, English chemist and physicist, Nobel Prize laureate (died 1945) Wikipedia
- 1896 A. C. Bhaktivedanta Swami Prabhupada, Indian religious leader, founded the International Society for Krishna Consciousness (died 1977) Wikipedia
- 1907 Walter Reuther, American labor union leader and president of the United Auto Workers (died 1970) Wikipedia
- 1922 Vittorio Gassman, Italian actor, director and screenwriter (died 2000) Wikipedia
- 1923 Rocky Marciano, American boxer (died 1969) Wikipedia
- 1939 Lily Tomlin, American actress, comedian, screenwriter and producer Wikipedia
- 1940 Annie Ernaux, French author, Nobel Prize laureate Wikipedia
- 1945 Abd Rabbuh Mansur Hadi, Yemeni general and politician, 2nd President of Yemen (died 2026) Wikipedia
- 1946 Roh Moo-hyun, South Korean soldier and politician, 9th President of South Korea (died 2009) Wikipedia
- 1957 Alexandra Aikhenvald, Australian linguist[better source needed] Wikipedia
- 1957 Gloria Estefan, Cuban-American singer-songwriter and actress Wikipedia
- 1962 Ruud Gullit, Dutch footballer and manager Wikipedia
- 1971 Hakan Şükür, Turkish footballer and politician Wikipedia
- 1983 José Antonio Reyes, Spanish footballer (died 2019) Wikipedia
- 1989 Daniel Sturridge, English footballer Wikipedia
- 1994 Carlos Sainz Jr., Spanish racing driver Wikipedia
- 1996 Zendaya, American actress and singer Wikipedia
- 1997 Jeon Jungkook, South Korean singer, songwriter and record producer Wikipedia
Died on September 1
- 870 Muhammad al-Bukhari, Persian scholar (born 810) Wikipedia
- 873 Thachulf, duke of Thuringia Wikipedia
- 1159 Pope Adrian IV (born 1100) Wikipedia
- 1557 Jacques Cartier, French navigator and explorer (born 1491) Wikipedia
- 1581 Guru Ram Das, Sikh 4th of the Ten Gurus of Sikhism (born 1534) Wikipedia
- 1648 Marin Mersenne, French mathematician, theologian, and philosopher (born 1588) Wikipedia
- 1715 Louis XIV of France (born 1638) Wikipedia
- 1914 Martha, last known passenger pigeon (hatched 1885) Wikipedia
- 1970 François Mauriac, French novelist, poet, and playwright, Nobel Prize laureate (born 1885) Wikipedia
- 1981 Albert Speer, German architect and author (born 1905) Wikipedia
- 1982 Isabel Cristina Mrad Campos, Brazilian student; honored by the Catholicism (born 1962) Wikipedia
- 1982 Władysław Gomułka, Polish activist and politician (born 1905) Wikipedia
- 1988 Luis Walter Alvarez, American physicist and academic, Nobel Prize laureate (born 1911) Wikipedia
- 2022 Yang Yongsong, Chinese major general (born 1919) Wikipedia
Holidays and observances
- Feast of Creation (Christianity) Wikipedia
- Christian feast day: Constantius (Costanzo) of Aquino Wikipedia
- Christian feast day: David Pendleton Oakerhater (Anglican Communion) Wikipedia
- Christian feast day: Giles Wikipedia
- Christian feast day: Blessed Giuliana of Collalto Wikipedia
- Christian feast day: Isabel Cristina Wikipedia
- Christian feast day: Loup (Lupus) of Sens Wikipedia
- Christian feast day: Nivard (Nivo) Wikipedia
- Christian feast day: Sixtus of Reims Wikipedia
- Christian feast day: Terentian (Terrence) Wikipedia
- Christian feast day: Verena Wikipedia
- Christian feast day: Vibiana Wikipedia
- Christian feast day: The beginning of the new liturgical year (Eastern Orthodox Church and the Eastern Catholic Church) and Creationtide Wikipedia
- Christian feast day: September 1 (Eastern Orthodox liturgics) Wikipedia
- Knowledge Day (Former Soviet Union) Wikipedia
- Anniversary of Al Fateh Revolution (Gaddafists in Libya) Wikipedia
- Wattle Day (Australia) Wikipedia
The events, births, deaths and observances above are from the English Wikipedia article “September 1” and the articles it links to (authors and history), retrieved 2026-10-09 through the Wikimedia “On this day” feed. They are licensed under CC BY-SA 4.0; this selection is shared under the same licence. We picked the 26 events, 22 births and 14 deaths with the widest coverage across Wikipedia's language editions (counted from Wikidata) and sorted them by year; the wording is unchanged apart from removing references to pictures.