September 21st, 1642 was a Sunday.
August 24th, 1642 - September 23rd, 1642
Why not celebrate an alternative birthday? In 616 days, exactly on January 11th, 2026, people who were born on September 21st, 1642 will be 140,000 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 AngelesCanadian explorer
*September 21st, 1645, Quebec City †November 30th, 1699, St. Lawrence RiverFrench prince (1640-1701)
*September 21st, 1640, Saint-Germain-en-Laye †June 9th, 1701, Saint-CloudAmerican 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, DetroitEnglish mathematician and physicist (1642–1727)
*December 25th, 1642, Woolsthorpe Manor †March 31st, 1727, Kensington19th Sultan of the Ottoman Empire from 1648 to 1687
*January 2nd, 1642, Constantinople †January 6th, 1693, EdirneSultan of the Ottoman Empire from 1687 to 1691
*April 15th, 1642, Constantinople †June 22nd, 1691, EdirneGerman Roman Catholic priest
*January 5th, 1642, Eichstätt †February 8th, 1704, EllwangenGerman theologian (1642-1705)
*July 13th, 1642, Golzern †April 5th, 1705, HamburgSwiss politician (1642-1722)
*April 3rd, 1642, Basel †May 4th, 1722, BaselJesuit priest and missionary
*December 17th, 1642, Grottaglie †May 11th, 1716, NaplesGerman composer and organist
*December 6th, 1642, Arnstadt †March 31st, 1703, EisenachPoet from Italy (1642-1707)
*December 30th, 1642, Florence †September 24th, 1707, FlorencePainter of the Late Baroque (1642-1709)
*November 30th, 1642, Trento †August 31st, 1709, Vienna(1642-1708)
*November 24th, 1642, Kalmar domkyrkoförsamling †April 14th, 1708, Dingtuna parishFrench diplomat
*April 21st, 1642, Toulouse †March 26th, 1729, Montesquieu-VolvestreDutch admiral
*November 16th, 1642, Vlissingen †November 16th, 1706, MiddelburgMonegasque prince (1642-1701)
*July 25th, 1642, Prince's Palace of Monaco †January 3rd, 1701, RomeCatholic bishop (1642-1730)
*January 3rd, 1642, Villarrobledo †March 12th, 1730, LimaCzech nobleman
*August 18th, 1642, Vienna †June 3rd, 1694, DuchcovGrand Prince of Tuscany (1642-1723)
*August 14th, 1642, Florence †October 31st, 1723, 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 | D = 500 | C = 100 | XL = 40 | X = 10 | IX = 9 | I = 1 |
No: With 365 days 1642 is a normal year and no leap year.