September 21st, 1566 was a Wednesday.
August 24th, 1566 - September 23rd, 1566
Why not celebrate an alternative birthday? In 863 days, exactly on September 9th, 2026, people who were born on September 21st, 1566 will be 168,000 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, ZürichGerman Lutheran theologian and moral philosopher (1610–1671)
*September 21st, 1610, Schlettau †November 21st, 1671, Lutherstadt WittenbergPrime Minister of Japan from 2006–2007 and 2012–2020 (1954-2022)
*September 21st, 1954, Shinjuku †July 8th, 2022, Nara Medical University HospitalGerman physician and university teacher
*September 21st, 1726, Vienna †February 23rd, 1793, ErlangenCanadian poet and singer-songwriter (1934–2016)
*September 21st, 1934, Montreal †November 7th, 2016, Los AngelesDuke of Mantua and Montferrat (1562-1612)
*September 21st, 1562, Mantua †February 9th, 1612, MantuaAmerican 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, 2017King of Scotland (1566–1625), England and Ireland (1603–25)
*June 19th, 1566, Edinburgh †March 27th, 1625, Theobalds House13th Sultan of the Ottoman Empire from 1595 to 1603
*May 26th, 1566, Manisa †December 22nd, 1603, ConstantinopleInfanta of Spain, Archduchess of Austria (1566-1633)
*October 12th, 1566, Palace of Valsain †December 1st, 1633, Brussels metropolitan areaKing of Poland, Grand Duke of Lithuania and king of the Polish–Lithuanian Commonwealth from 1587 until 1632 and King of Sweden from 1592 until 1599
*June 20th, 1566, Gripsholm Castle †April 30th, 1632, WarsawItalian Carmelite mystic and saint (1566-1607)
*April 2nd, 1566, Florence †May 25th, 1607, FlorenceCzech philosopher, doctor, politician and science writer (1566-1621)
*December 27th, 1566, Wrocław †June 21st, 1621, Old Town SquareItalian prince, composer and murderer (1566–1613)
*March 8th, 1566, Venosa †September 8th, 1613, GesualdoDuchess Consort of Saxe-Lauenburg (1566-1626)
*January 13th, 1566, Schladen †August 13th, 1626, Lauenburg/ElbeItalian mathematician and selenographer
*March 8th, 1566, Bologna †June 7th, 1624, ParmaEnglish actor (1566–1626)
*September 1st, 1566, City of London †November 25th, 1626, LondonItalian lutenist and composer
*December 30th, 1566, Bologna †November 30th, 1637, BolognaFrench Discalced Carmelite beatified nun
*February 1st, 1566, Tours †April 18th, 1618, PontoiseGerman artist (1566-1636)
*January 15th, 1566, Frankfurt †April 6th, 1636, FrankfurtItalian-born Archduchess of Austria and Religious Sister
*January 17th, 1566, Mantua †August 3rd, 1621, InnsbruckFixed 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 | L = 50 | X = 10 | IX = 9 | V = 5 | I = 1 |
No: With 365 days 1566 is a normal year and no leap year.