September 12th, 1521 was a Monday.
August 24th, 1521 - September 23rd, 1521
Why not celebrate an alternative birthday? In 449 days, exactly on June 21st, 2025, people who were born on September 12th, 1521 will be 184,000 days old!
German association football player and manager
*September 12th, 1964, Castrop-RauxelAmerican actor (1973–2013)
*September 12th, 1973, Glendale †November 30th, 2013, ValenciaKing of France (1494-1547)
*September 12th, 1494, Cognac †March 31st, 1547, RambouilletFrench scientist (1897-1956)
*September 12th, 1897, 13th arrondissement of Paris †March 17th, 1956, ParisPolish science fiction author, philosopher and futurologist (1921-2006), studied medical doctor
*September 12th, 1921, Lviv †March 27th, 2006, KrakówAmerican track and field athlete (1913–1980)
*September 12th, 1913, Oakville †March 31st, 1980, TucsonAmerican paleontologist (1811-1898)
*September 12th, 1811, Hingham †August 7th, 1898, BethlehemGerman composer and luth player
*February 6th, 1521, Nuremberg †August 20th, 1574, HeidelbergJapanese daimyo of the Sengoku period
*December 1st, 1521, Yogaisan Castle †May 13th, 1573, Ina districtDutch, Jesuit priest, Doctor of the Church, Roman Catholic saint
*May 8th, 1521, Nijmegen †December 21st, 1597, FribourgFrench general (1521-1569)
*April 18th, 1521, Châtillon-Coligny †May 27th, 1569, SaintesEnglish rebel leader during the reign of Queen Mary I (1521-1554)
*September 20th, 1521, Chatham †April 21st, 1554, LondonGerman theologian (1521-1598)
*January 25th, 1521, Hamburg †February 25th, 1598, SchleswigPortuguese infanta (1521-1577)
*June 8th, 1521, Lisbon †October 10th, 1577, LisbonItalian historian (1521-1589)
*August 19th, 1521, Florence †March 22nd, 1589, AntwerpCount Palatine of Simmern
*July 25th, 1521, Simmern †January 13th, 1598, RavengiersburgRoman Catholic archbishop
*November 30th, 1521, Aschaffenburg †January 1st, 1582, AschaffenburgDuke of Saxony and later Elector of Saxony (1521-1553)
*March 21st, 1521, Freiberg †July 9th, 1553, SievershausenGerman jurist
*March 25th, 1521, Halberstadt †November 2nd, 1585, Halle (Saale)Duke of Schleswig-Holstein-Haderslev
*June 29th, 1521, Haderslev †October 1st, 1580, HaderslevItalian military engineer (1521-1570)
*April 5th, 1521, Cortona †October 20th, 1570, HeraklionGerman theologian (1521-1600)
*August 12th, 1521, Giengen an der Brenz †May 22nd, 1600, TübingenFixed holidays (Christian feast day) which are celebrated on September 12th.
M = 1000 | D = 500 | X = 10 | IX = 9 | I = 1 |
No: With 365 days 1521 is a normal year and no leap year.