September 21st, 1431 was a Wednesday.
August 24th, 1431 - September 23rd, 1431
Why not celebrate an alternative birthday? In 552 days, exactly on November 5th, 2025, people who were born on September 21st, 1431 will be 217,000 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, ZürichItalian Dominican friar and preacher (1452-1498)
*September 21st, 1452, Ferrara †May 23rd, 1498, FlorencePrime 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 WittenbergAustrian archduke and duke (1452-1493)
*September 21st, 1415, Innsbruck †August 19th, 1493, LinzEmperor of the Ming Dynasty
*September 21st, 1428, Beijing †March 14th, 1457, BeijingCanadian 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, ErlangenAmerican actor (1931–2012)
*September 21st, 1931, Fort Worth †November 23rd, 2012, DallasAmerican musician (1947-2017)
*September 21st, 1947, Toledo †May 31st, 2017, New York CityAmerican film and television producer (born 1943)
*September 21st, 1943, DetroitHungarian actor (1944-2017)
*September 21st, 1944, Rimavská Sobota †March 24th, 201734th Sultan of the Ottoman Empire from 1876 to 1909
*September 21st, 1842, Istanbul †February 10th, 1918, Beylerbeyi PalaceFrench linguist and orientalist (1758–1838)
*September 21st, 1758, Paris †February 21st, 1838, ParisAmerican actor (1863-1915)
*September 21st, 1863, New York City †April 26th, 1915, BrooklynGhanaian pan-Africanist and the first Prime Minister and President of Ghana (1909-1972)
*September 21st, 1909, Nkroful †April 27th, 1972, BucharestPolish princess (1457-1502)
*September 21st, 1457, Kraków †February 18th, 1502, BurghausenGerman theologian
*September 21st, 1517, Bad Wilsnack †November 12th, 1606, HavelbergFixed 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 1431 is a normal year and no leap year.