September 11th, 1264 was a Thursday.
August 24th, 1264 - September 23rd, 1264
Why not celebrate an alternative birthday? In 535 days, exactly on November 1st, 2025, people who were born on September 11th, 1264 will be 278,000 days old!
German footballer (1945–2024)
*September 11th, 1945, Richard-Wagner-Straße 19 (München) †January 7th, 2024, SalzburgSouth Korean masculism activist (1967-2013)
*September 11th, 1967, Daegu †July 26th, 2013, SeoulPresident of the Philippines from 1965 to 1986
*September 11th, 1917, Sarrat †September 28th, 1989, HonoluluAmerican singer-songwriter and actor (born 1967)
*September 11th, 1967, New OrleansScottish naturalist and explorer of the African continent
*September 11th, 1771, Scotland †January 1st, 1806, BussaGerman philosopher, sociologist and theorist (1903–1969)
*September 11th, 1903, Frankfurt †August 6th, 1969, VispKing of Scots 1249–1286
*September 11th, 1241, Roxburgh †March 26th, 1286, FifeFrench politician (1921-2002)
*September 11th, 1921, Meknes †May 25th, 2002, 15th arrondissement of ParisAmerican short story writer (1862-1910)
*September 11th, 1862, Greensboro †June 5th, 1910, New York CityFrench bishop
*September 11th, 1935, Saint-Dizier †April 12th, 2023, 15th arrondissement of ParisBritish film director (1922-2017)
*September 11th, 1922, East Sheen †March 17th, 2017, Bainbridge IslandDanish actress (1881-1972)
*September 11th, 1881, Gammel Kongevej †May 24th, 1972, FrederiksbergPrincess of England and Duchess of Brabant, Lothier and Limburg
*September 11th, 1275, Windsor Castle †November 30th, 1332, Duchy of BrabantJapanese doctor of engineering and physicist (1960-), 2014 Nobel laureate in Physics
*September 11th, 1960, Hamamatsu2nd shogun of Kamakura shogunate
*September 11th, 1182, Kamakura †August 14th, 1204, Shuzen-jiGeneral Secretary of the Communist Party of the Soviet Union (1911-1985)
*September 11th, 1911, Bolshaya Tes †March 10th, 1985, MoscowSoviet cosmonaut (1935-2000)
*September 11th, 1935, Verkh-Zhilino †September 20th, 2000, MoscowFixed holidays (Christian feast days, September 11 attacks-related observances) which are celebrated on September 11th.
M = 1000 | C = 100 | L = 50 | X = 10 | IX = 9 | IV = 4 | I = 1 |
Yes: 1264 is a leap year, therefore has a 29th of February with an additional leap day and a total of 366 days (instead of the usual 365 days in a normal year).