August 9th, 1404 was a Thursday.
July 23rd, 1404 - August 23rd, 1404
Why not celebrate an alternative birthday? In 589 days, exactly on February 9th, 2026, people who were born on August 9th, 1404 will be 227,000 days old!
German archaeologist and classical philologist
*August 9th, 1844, Berlin †January 1st, 1919, ZürichAmerican singer (1963–2012)
*August 9th, 1963, Newark †February 11th, 2012, The Beverly HiltonGerman-austrian classical archaeologist (1919-1996)
*August 9th, 1919, Bielsko-Biała †November 15th, 1996, RomeSwiss psychologist, biologist, logician, philosopher and academic (1896–1980)
*August 9th, 1896, Neuchâtel †September 16th, 1980, GenevaGerman politician, former federal minister of defence
*August 9th, 1962, VölklingenGerman politician (CDU), Member of Parliament in Rhineland-Palatinate
*August 9th, 1967, FrankenthalFrench Symbolist poet and novelist
*August 9th, 1855, Fécamp †June 30th, 1906, ParisAmerican philanthropist and wife of Alexander Hamilton (1757–1854)
*August 9th, 1757, Albany †November 9th, 1854, Washington, D.C.American film director, screenwriter and producer (1918-1983)
*August 9th, 1918, Cranston †December 5th, 1983, Los AngelesIrish architect and designer (1878-1976)
*August 9th, 1878, Enniscorthy †October 31st, 1976, 14th arrondissement of Paris17th-century English poet and playwright
*August 9th, 1631, Aldwincle †May 1st, 1700, LondonLast Byzantine emperor, from 1449 to 1453
*February 9th, 1404, Constantinople †May 29th, 1453, ConstantinopleItalian architect (1404-1472)
*February 14th, 1404, Genoa †April 25th, 1472, RomeLeader in the French army, companion-in-arms of Joan of Arc, convicted serial killer of children
*November 30th, 1404, Champtocé-sur-Loire †October 26th, 1440, NantesQueen consort of France
*October 14th, 1404, Angers †November 29th, 1463, Les ChâtelliersSenior member of a junior branch of the powerful Courtenay family of England
*January 18th, 1404, Ashton †December 16th, 1463Fixed holidays (Christian feast day) which are celebrated on August 9th.
M = 1000 | CD = 400 | IX = 9 | V = 5 | IV = 4 | I = 1 |
Yes: 1404 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).