September 21st, 1609 was a Monday.
August 24th, 1609 - September 23rd, 1609
Why not celebrate an alternative birthday? In 571 days, exactly on November 19th, 2025, people who were born on September 21st, 1609 will be 152,000 days old!
German Lutheran theologian and moral philosopher (1610–1671)
*September 21st, 1610, Schlettau †November 21st, 1671, Lutherstadt WittenbergAmerican businessman (1903-1956)
*September 21st, 1903, Michigan †December 26th, 1956, YpsilantiGerman classical philologist and historian (1868–1941)
*September 21st, 1868, Emden †July 13th, 1941, ZürichGerman physician and university teacher
*September 21st, 1726, Vienna †February 23rd, 1793, ErlangenPrime Minister of Japan from 2006–2007 and 2012–2020 (1954-2022)
*September 21st, 1954, Shinjuku †July 8th, 2022, Nara Medical University HospitalCanadian poet and singer-songwriter (1934–2016)
*September 21st, 1934, Montreal †November 7th, 2016, Los AngelesAmerican actor (1931–2012)
*September 21st, 1931, Fort Worth †November 23rd, 2012, DallasAmerican musician (1947-2017)
*September 21st, 1947, Toledo †May 31st, 2017, New York CityFrench linguist and orientalist (1758–1838)
*September 21st, 1758, Paris †February 21st, 1838, ParisAmerican film and television producer (born 1943)
*September 21st, 1943, DetroitHungarian actor (1944-2017)
*September 21st, 1944, Rimavská Sobota †March 24th, 2017King of Denmark and Norway from 1648 to 1670
*March 18th, 1609, Haderslev †February 9th, 1670, Copenhagen CastleFlemish sculptor (1609–1668)
*August 30th, 1609, Antwerp †August 23rd, 1668, Antwerp(1609–1659) Hungarian noble
*February 14th, 1609, Güssing †March 15th, 1659, RechnitzPolitician and military commander of the Holy Roman Empire (1609-1680)
*February 21st, 1609, Castello di Montecuccolo †October 16th, 1680, LinzEnglish politician and historian (1609–1674)
*February 18th, 1609, London †December 9th, 1674, RouenQueen consort of England, Scotland, and Ireland as the wife of King Charles I
*November 25th, 1609, Paris †September 10th, 1669, ColombesKing of Poland (1648–1668)
*March 22nd, 1609, Kraków †December 16th, 1672, NeversEnglish jurist and scholar (1609–1676)
*November 1st, 1609, Alderley †December 25th, 1676, Alderley HouseGerman painter in the Baroque style (1609-1684)
*March 23rd, 1609, Biberach an der Riss †July 12th, 1684, AugsburgDanish military, marshal of France
*October 18th, 1609, Bothkamp †September 14th, 1650, ParisEnglish reformer and activist (1609-1676)
*October 19th, 1609, Wigan †September 10th, 1676, LondonGovernor of the Habsburg Netherlands, Cardinal Infante, Archbishop of Toledo (1609-1641)
*May 16th, 1609, Royal Monastery of San Lorenzo de El Escorial †November 9th, 1641, Brussels metropolitan areaItalian princess of the House of Gonzaga (1609-1660)
*July 29th, 1609, Mantua †August 14th, 1660, MantuaFixed 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 | D = 500 | C = 100 | X = 10 | IX = 9 | I = 1 |
No: With 365 days 1609 is a normal year and no leap year.