September 21st, 1421 was a Friday.
August 24th, 1421 - September 23rd, 1421
Why not celebrate an alternative birthday? In 904 days, exactly on October 19th, 2026, people who were born on September 21st, 1421 will be 221,000 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 WittenbergItalian Dominican friar and preacher (1452-1498)
*September 21st, 1452, Ferrara †May 23rd, 1498, FlorenceCanadian poet and singer-songwriter (1934–2016)
*September 21st, 1934, Montreal †November 7th, 2016, Los AngelesGerman physician and university teacher
*September 21st, 1726, Vienna †February 23rd, 1793, ErlangenEmperor of the Ming Dynasty
*September 21st, 1428, Beijing †March 14th, 1457, BeijingAmerican actor (1931–2012)
*September 21st, 1931, Fort Worth †November 23rd, 2012, DallasAmerican musician (1947-2017)
*September 21st, 1947, Toledo †May 31st, 2017, New York CityKing of England (1421–1471)
*December 6th, 1421, Windsor Castle †May 21st, 1471, Tower of LondonEnglish noble
*July 25th, 1421, Leconfield †March 29th, 1461, Battle of TowtonKing of Navarre
*May 29th, 1421, Peñafiel †September 23rd, 1461, BarcelonaMarchioness of Mantua
*November 30th, 1421, Margraviate of Brandenburg †November 7th, 1481, MantuaItalian banker
*June 3rd, 1421, Florence †November 1st, 1463, FlorenceFixed 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 1421 is a normal year and no leap year.