September 21st, 1409 was a Thursday.
August 24th, 1409 - September 23rd, 1409
Why not celebrate an alternative birthday? In 509 days, exactly on October 1st, 2025, people who were born on September 21st, 1409 will be 225,000 days old!
American businessman (1903-1956)
*September 21st, 1903, Michigan †December 26th, 1956, YpsilantiGerman classical philologist and historian (1868–1941)
*September 21st, 1868, Emden †July 13th, 1941, ZürichAustrian archduke and duke (1452-1493)
*September 21st, 1415, Innsbruck †August 19th, 1493, LinzPrime Minister of Japan from 2006–2007 and 2012–2020 (1954-2022)
*September 21st, 1954, Shinjuku †July 8th, 2022, Nara Medical University HospitalGerman Lutheran theologian and moral philosopher (1610–1671)
*September 21st, 1610, Schlettau †November 21st, 1671, Lutherstadt WittenbergCanadian poet and singer-songwriter (1934–2016)
*September 21st, 1934, Montreal †November 7th, 2016, Los AngelesItalian Dominican friar and preacher (1452-1498)
*September 21st, 1452, Ferrara †May 23rd, 1498, FlorenceGerman physician and university teacher
*September 21st, 1726, Vienna †February 23rd, 1793, ErlangenDuke of York (1411-1461)
*September 21st, 1411, Kings Langley †December 30th, 1460, Battle of WakefieldAmerican actor (1931–2012)
*September 21st, 1931, Fort Worth †November 23rd, 2012, DallasAmerican musician (1947-2017)
*September 21st, 1947, Toledo †May 31st, 2017, New York CityPrincess and Queen Consort of Hungary and Bohemia, and Regent of Hungary
*October 7th, 1409, Visegrád †December 19th, 1442, GyőrKing of Naples (1409-1480)
*January 19th, 1409, Angers †July 10th, 1480, Aix-en-ProvencePortuguese cuzhess
*March 12th, 1409, Balaguer †September 17th, 1469, CoimbraDuke of Alençon, 1415–1474
*March 2nd, 1409, Argentan †September 8th, 1476, ParisFixed holidays (Autumnal equinox observances in the Northern Hemisphere, vernal equinox observances in the Southern Hemisphere , Christian feast day) which are celebrated on September 21st.
M = 1000 | CD = 400 | X = 10 | IX = 9 | I = 1 |
No: With 365 days 1409 is a normal year and no leap year.