September 17th, 1440 was a Thursday.
August 24th, 1440 - September 23rd, 1440
Why not celebrate an alternative birthday? In 841 days, exactly on August 16th, 2026, people who were born on September 17th, 1440 will be 214,000 days old!
American singer-songwriter (1923–1953)
*September 17th, 1923, Mount Olive †January 1st, 1953, Oak HillAmerican actress (1931–2005)
*September 17th, 1931, The Bronx †June 6th, 2005, New York CityFrench writer (1931-2021)
*September 17th, 1931, Colombières-sur-Orb †February 8th, 2021, 9th arrondissement of ParisAmerican actor (1948-2003)
*September 17th, 1948, Burbank †September 11th, 2003, BurbankRomanian-born French activist and Nazi hunter (b. 1935)
*September 17th, 1935, BucharestAmerican actor (1877-1936)
*September 17th, 1877, Angaston †February 7th, 1936, Los AngelesGerman economist and economic historian (1904-1997)
*September 17th, 1904, Elberfeld †August 6th, 1997, BerlinAmerican actress, singer, performer (1925-2003)
*September 17th, 1925, Boston †November 15th, 2003, New York CityGerman Chief executive officer of Fielmann
*September 17th, 1939, Stafstedt †January 3rd, 2024, LütjenseeGrand Prince of Moscow (1440–1505)
*January 22nd, 1440, Moscow †October 27th, 1505, MoscowKing of Hungary, Bohemia and Croatia, Duke of Austria
*February 22nd, 1440, Komárno †November 23rd, 1457, PragueGerman historian, cartographer, physician and humanist (1440-1514)
*February 13th, 1440, Nuremberg †November 28th, 1514, NurembergBishop of strasbourg (*1440-1506)
*September 6th, 1440, Mosbach †August 20th, 1506, SaverneLandgraves of Hesse
*October 15th, 1440, Spangenberg †January 13th, 1483, MarburgFixed holidays (Christian feast day) which are celebrated on September 17th.
M = 1000 | CD = 400 | XL = 40 | X = 10 | IX = 9 | V = 5 | I = 1 |
Yes: 1440 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).