September 12
Events
Pre-1600
- 490 BC - Battle of Marathon: The conventionally accepted date for the Battle of Marathon. The Athenians and their Plataean allies defeat the first Persian invasion force of Greece.
- 372 - Sixteen Kingdoms: Sima Yao, age 10, succeeds his father Emperor Jianwen as Emperor Xiaowu of the Eastern Jin dynasty.
- 1213 - Albigensian Crusade: Simon de Montfort, 5th Earl of Leicester, defeats Peter II of Aragon at the Battle of Muret.
- 1229 - Battle of Portopí: The Aragonese army under the command of James I of Aragon disembarks at Santa Ponça, Mallorca, with the purpose of conquering the island.
- 1297 - The Treaty of Alcañices, mediated by the pope, between the king Denis of Portugal and king Ferdinand IV of Castile defines the border between the two countries and establishes an alliance of friendship.
- 1309 - The First siege of Gibraltar takes place in the context of the Spanish Reconquista pitting the forces of the Kingdom of Castile against the Emirate of Granada resulting in a Castilian victory.
1601–1900
- 1609 - Henry Hudson begins his exploration of the Hudson River while aboard the Halve Maen.
- 1634 - A gunpowder factory explodes in Valletta, Malta, killing 22 people and damaging several buildings.
- 1683 - Austro-Ottoman War: Battle of Vienna: Several European armies join forces to defeat the Ottoman Empire.
- 1814 - Battle of North Point: an American detachment halts the British land advance to Baltimore in the War of 1812.
- 1847 - Mexican–American War: the Battle of Chapultepec begins.
- 1848 - A new constitution marks the establishment of Switzerland as a federal state.
- 1857 - The sinks about 160 miles east of Cape Hatteras, North Carolina, drowning a total of 426 passengers and crew, including Captain William Lewis Herndon. The ship was carrying 13–15 tons of gold from the California gold rush.
- 1885 - Arbroath 36–0 Bon Accord, a world record scoreline in professional association football.
- 1890 - Salisbury, Rhodesia, is founded.
- 1897 - Tirah campaign: In the Battle of Saragarhi, ten thousand Pashtun tribesmen suffer several hundred casualties while attacking 21 Sikh soldiers in British service.
1901–present
- 1906 - The Newport Transporter Bridge is opened in Newport, South Wales by Viscount Tredegar.
- 1910 - Premiere performance of Gustav Mahler's Symphony No. 8 in Munich.
- 1915 - French soldiers rescue over 4,000 Armenian genocide survivors stranded on Musa Dagh.
- 1923 - Southern Rhodesia, today called Zimbabwe, is annexed by the United Kingdom.
- 1933 - Leó Szilárd, waiting for a red light on Southampton Row in Bloomsbury, conceives the idea of the nuclear chain reaction.
- 1938 - Adolf Hitler demands autonomy and self-determination for the Germans of the Sudetenland region of Czechoslovakia.
- 1940 - Cave paintings are discovered in Lascaux, France.
- 1940 - The Hercules Powder plant disaster in the United States kills 51 people and injures over 200.
- 1942 - World War II: RMS Laconia, carrying civilians, Allied soldiers and Italian POWs is torpedoed off the coast of West Africa and sinks with a heavy loss of life.
- 1942 - World War II: First day of the Battle of Edson's Ridge during the Guadalcanal Campaign. U.S. Marines protecting Henderson Field are attacked by Imperial Japanese Army troops.
- 1943 - World War II: Benito Mussolini is rescued from house arrest by German commando forces led by Otto Skorzeny.
- 1944 - World War II: The liberation of Yugoslavia from Axis occupation continues. Bajina Bašta in western Serbia is among the liberated cities.
- 1953 - U.S. Senator and future President John Fitzgerald Kennedy marries Jacqueline Lee Bouvier at St. Mary's Church in Newport, Rhode Island.
- 1958 - Jack Kilby demonstrates the first working integrated circuit while working at Texas Instruments.
- 1959 - The Soviet Union launches a large rocket, Lunik II, at the Moon.
- 1959 - Bonanza, the first regularly scheduled TV program presented in color, is launched in the United States.
- 1961 - The African and Malagasy Union is founded.
- 1961 - Air France Flight 2005 crashes near Rabat–Salé Airport, in Rabat, Morocco, killing 77 people.
- 1962 - US President John F. Kennedy delivers his "We choose to go to the Moon" speech at Rice University.
- 1966 - Gemini 11, the penultimate mission of NASA's Gemini program, and the current human altitude record holder.
- 1969 - Philippine Air Lines Flight 158 crashes in Antipolo, near Manila International Airport in the Philippines, killing 45 people.
- 1970 - Dawson's Field hijackings: Popular Front for the Liberation of Palestine terrorists blow up three hijacked airliners in Zarqa, Jordan, continuing to hold the passengers hostage in various undisclosed locations in Amman.
- 1974 - Emperor Haile Selassie of Ethiopia, 'Messiah' of the Rastafari movement, is deposed following a military coup by the Derg, ending a reign of 58 years.
- 1977 - South African anti-apartheid activist Steve Biko dies in police custody.
- 1980 - The 43rd government of Turkey is overthrown in a coup d'état led by General Kenan Evren.
- 1983 - A Wells Fargo depot in West Hartford, Connecticut, United States, is robbed of approximately US$7 million by Los Macheteros.
- 1983 - The USSR vetoes a United Nations Security Council Resolution deploring the Soviet destruction of Korean Air Lines Flight 007.
- 1984 - Dwight Gooden sets the baseball record for strikeouts in a season by a rookie with 276, previously set by Herb Score with 246 in 1954. Gooden's 276 strikeouts that season, pitched in 218 innings, set the current record.
- 1988 - Hurricane Gilbert devastates Jamaica; it turns towards Mexico's Yucatán Peninsula two days later, causing an estimated $5 billion in damage.
- 1990 - The two German states and the Four Powers sign the Treaty on the Final Settlement with Respect to Germany in Moscow, paving the way for German reunification.
- 1990 - The Red Cross organizations of mainland China and Taiwan sign Kinmen Agreement on repatriation of illegal immigrants and criminal suspects after two days of talks in Kinmen, Fujian Province in response to the two tragedies in repatriation in the previous two months. It is the first agreement reached by private organizations across the Taiwan Strait.
- 1991 - NASA launches Space Shuttle Discovery on STS-48 to deploy the Upper Atmosphere Research Satellite.
- 1992 - NASA launches Space Shuttle Endeavour on STS-47 which marked the 50th shuttle mission. On board are Mae Carol Jemison, the first African-American woman in space, Mamoru Mohri, the first Japanese citizen to fly in a US spaceship, and Mark Lee and Jan Davis, the first married couple in space.
- 1992 - Abimael Guzmán, leader of the Shining Path, is captured by Peruvian special forces; shortly thereafter the rest of Shining Path's leadership fell as well.
- 1993 - NASA launches Space Shuttle Discovery on STS-51.
- 1994 - Frank Eugene Corder fatally crashes a single-engine Cessna 150 into the White House's south lawn, striking the West wing. There were no other casualties.
- 2001 - Ansett Australia, Australia's first commercial interstate airline, collapses due to increased strain on the international airline industry, leaving 10,000 people unemployed.
- 2003 - The United Nations lifts sanctions against Libya after that country agreed to accept responsibility and recompense the families of victims in the 1988 bombing of Pan Am Flight 103.
- 2003 - Iraq War: In Fallujah, U.S. forces mistakenly shoot and kill eight Iraqi police officers.
- 2003 - Typhoon Maemi, the strongest recorded typhoon to strike South Korea, made landfall near Busan.
- 2005 - Israeli–Palestinian conflict: the Israeli disengagement from Gaza is completed, leaving some 2,530 homes demolished.
- 2007 - Former Philippine President Joseph Estrada is convicted of plunder.
- 2007 - Two earthquakes measuring 8.4 and 7.9 on the Richter Scale hits the Indonesian island of Sumatra, killing 25 people and injuring 161.
- 2008 - The 2008 Chatsworth train collision in Los Angeles between a Metrolink commuter train and a Union Pacific freight train kills 25 people.
- 2012 - Petropavlovsk-Kamchatsky Air Flight 251 crashes on approach to Palana Airport, killing 10 and injuring four.
- 2013 - NASA confirms that its Voyager 1 probe has become the first manmade object to enter interstellar space.
- 2014 - Synagogue Church building collapse saw the deaths of 115 people and several injured, in the Church run by Nigeria's, T. B. Joshua.
- 2021 - Siberian Light Aviation Flight 51 crashes short of the runway at Kazachinskoye Airport, killing four.
Births
Pre-1600
- 1415 - John Mowbray, 3rd Duke of Norfolk
- 1494 - Francis I of France
- 1590 - María de Zayas, Spanish writer
1601–1900
- 1605 - William Dugdale, English genealogist and historian
- 1690 - Peter Dens, Flemish theologian and academic
- 1736 - Hsinbyushin, Burmese king
- 1739 - Mary Bosanquet Fletcher, Methodist preacher and philanthropist
- 1740 - Johann Heinrich Jung, German author and academic
- 1768 - Benjamin Carr, English-American singer-songwriter, educator, and publisher
- 1797 - Samuel Joseph May, American activist
- 1812 - Edward Shepherd Creasy, English historian and jurist
- 1812 - Richard March Hoe, American engineer and businessman, invented the Rotary printing press
- 1816 - Aurora von Qvanten, Swedish writer and artist
- 1818 - Richard Jordan Gatling, American inventor, invented the Gatling gun
- 1818 - Theodor Kullak, German pianist, composer, and educator
- 1828 - William Morgan, English-Australian politician, 14th Premier of South Australia
- 1829 - Anselm Feuerbach, German painter
- 1829 - Charles Dudley Warner, American essayist and novelist
- 1830 - William Sprague, American businessman and politician, 27th Governor of Rhode Island
- 1837 - Louis IV, Grand Duke of Hesse
- 1852 - H. H. Asquith, English lawyer and politician, Prime Minister of the United Kingdom
- 1855 - Simon-Napoléon Parent, Canadian lawyer and politician, 12th Premier of Quebec
- 1856 - Johann Heinrich Beck, American composer and conductor
- 1857 - Manuel Espinosa Batista, Colombian pharmacist and politician
- 1862 - Carl Eytel, German-American painter and illustrator
- 1866 - Freeman Freeman-Thomas, 1st Marquess of Willingdon, English cricketer and politician, 13th Governor General of Canada
- 1869 - Paweł Owerłło, Polish actor
- 1875 - Matsunosuke Onoe, Japanese actor and director
- 1880 - H. L. Mencken, American journalist and critic
- 1882 - Ion Agârbiceanu, Romanian journalist, politician, and archbishop
- 1884 - Martin Klein, Estonian wrestler and coach
- 1885 - Heinrich Hoffmann, German photographer and art dealer
- 1888 - Maurice Chevalier, French actor, singer, and dancer
- 1889 - Ugo Pasquale Mifsud, Maltese politician, 3rd Prime Minister of Malta
- 1891 - Pedro Albizu Campos, Puerto Rican lawyer and politician
- 1891 - Jean-François Martial, Belgian actor
- 1891 - Arthur Hays Sulzberger, American publisher
- 1892 - Alfred A. Knopf Sr., American publisher, founded Alfred A. Knopf Inc.
- 1894 - Kyuichi Tokuda, Japanese lawyer and politician
- 1894 - Dorothy Maud Wrinch, Argentinian-English mathematician, biochemist and philosopher
- 1895 - Freymóður Jóhannsson, Icelandic painter and composer
- 1897 - Irène Joliot-Curie, French chemist and physicist, Nobel Prize laureate
- 1897 - Walter B. Gibson, American magician and author
- 1898 - Salvador Bacarisse, Spanish composer
- 1898 - Alma Moodie, Australian violinist and educator
- 1898 - Ben Shahn, Lithuanian-American painter and photographer
- 1900 - Martha Atwell, American radio director
- 1900 - Haskell Curry, American mathematician, logician, and academic