September 15th, 1780 was a Friday.
August 24th, 1780 - September 23rd, 1780
Why not celebrate an alternative birthday? In 22 days, exactly on May 19th, 2024, people who were born on September 15th, 1780 will be 89,000 days old!
American writer (1789-1851)
*September 15th, 1789, Burlington †September 14th, 1851, CooperstownEnglish mystery and detective writer (1890–1976)
*September 15th, 1890, Torquay †January 12th, 1976, WinterbrookPresident of the United States from 1909 to 1913
*September 15th, 1857, Cincinnati †March 8th, 1930, Washington metropolitan areaPrussian general
*September 15th, 1760, Potsdam †February 20th, 1824, BerlinGerman historian of classical antiquity, author and children's writer (1901-1979)
*September 15th, 1901, Munich †June 16th, 1979, Garmisch-PartenkirchenFrench Catholic priest (1858-1916)
*September 15th, 1858, Strasbourg †December 1st, 1916, TamanrassetFrench screenwriter and film director (1906-1960)
*September 15th, 1906, 1st arrondissement of Paris †February 21st, 1960, 16th arrondissement of ParisAmerican physicist (1929–2019)
*September 15th, 1929, Lower Manhattan †May 24th, 2019, Santa FeYounger son of Charles III of the United Kingdom and Diana, Princess of Wales
*September 15th, 1984, St. Mary's HospitalAmerican film director, screenwriter, and producer
*September 15th, 1946, New York CityGerman historian (1786-1863)
*September 15th, 1786, Berlin †July 12th, 1863, BonnChilean diplomat, journalist and politician (1887-1955)
*September 15th, 1887, Los Ángeles †October 19th, 1955, Washington, D.C.French painter (1780-1867)
*August 29th, 1780, Montauban †January 14th, 1867, ParisFrench admiral and explorer (1729–1811)
*November 12th, 1780, Paris †August 31st, 1811, MarseilleDutch general and statesman (1780–1844)
*February 2nd, 1780, Herwijnen †January 28th, 1844, The HagueGerman-Prussian general and military theorist
*June 1st, 1780, Burg †November 16th, 1831, WrocławFirst Maharaja of the Sikh Empire (1780–1839))
*November 13th, 1780, Gujranwala †June 27th, 1839, Lahore FortRussian diplomat (1780-1862)
*December 14th, 1780, Lisbon †March 23rd, 1862, Saint PetersburgVice president of the United States from 1837 to 1841
*October 17th, 1780, Louisville †November 19th, 1850, FrankfortGerman physician, explorer, botanist and zoologist (1780-1857)
*January 10th, 1780, Hamburg †September 3rd, 1857, KielNorwegian priest, politician and author (1780-1844)
*December 16th, 1780, Drammen Municipality †August 19th, 1844, ChristianiaGerman-Danish astronomer (1780-1850)
*September 3rd, 1780, Bad Bramstedt †December 28th, 1850, AltonaFrench general, then entomologist, 19th century
*August 10th, 1780, Amiens †March 17th, 1845, ParisAnglo-Irish politician and statesman (1780-1857)
*December 20th, 1780, Galway †August 10th, 1857, London Borough of Richmond upon ThamesFrench politician and private banker (1780-1850)
*December 10th, 1780, Strasbourg †December 13th, 1850, ParisFrench writer
*January 4th, 1780, Plou †April 13th, 1849, 2nd arrondissement of ParisFixed holidays (Christian feast day) which are celebrated on September 15th.
M = 1000 | D = 500 | C = 100 | L = 50 | X = 10 | IX = 9 | V = 5 |
Yes: 1780 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).