September 15th, 1580 was a Monday.
August 24th, 1580 - September 23rd, 1580
Why not celebrate an alternative birthday? In 972 days, exactly on December 26th, 2026, people who were born on September 15th, 1580 will be 163,000 days old!
English mystery and detective writer (1890–1976)
*September 15th, 1890, Torquay †January 12th, 1976, WinterbrookPresident of the United States from 1909 to 1913
*September 15th, 1857, Cincinnati †March 8th, 1930, Washington metropolitan areaGerman historian of classical antiquity, author and children's writer (1901-1979)
*September 15th, 1901, Munich †June 16th, 1979, Garmisch-PartenkirchenVenetian explorer and merchant who travelled through Asia
*September 15th, 1254, Venice †January 8th, 1324, VeniceFrench author of maxims and memoirs (1613-1680)
*September 15th, 1613, Paris †March 17th, 1680, ParisAmerican writer (1789-1851)
*September 15th, 1789, Burlington †September 14th, 1851, CooperstownAmerican physicist (1929–2019)
*September 15th, 1929, Lower Manhattan †May 24th, 2019, Santa FePrussian general
*September 15th, 1760, Potsdam †February 20th, 1824, BerlinFrench screenwriter and film director (1906-1960)
*September 15th, 1906, 1st arrondissement of Paris †February 21st, 1960, 16th arrondissement of ParisFrench Catholic priest (1858-1916)
*September 15th, 1858, Strasbourg †December 1st, 1916, TamanrassetYounger son of Charles III of the United Kingdom and Diana, Princess of Wales
*September 15th, 1984, St. Mary's HospitalAmerican film director, screenwriter, and producer
*September 15th, 1946, New York CityDutch scholar and poet (1580-1655)
*June 9th, 1580, Ghent †February 25th, 1655, The HagueDutch astronomer and mathematician
*June 13th, 1580, Leiden †October 30th, 1626, LeidenSpanish artist (1580-1645)
*January 1st, 1580, Murcia †January 19th, 1645, ValenciaEnglish soldier, diplomat and adventurer (c.1581-1628)
*November 30th, 1580, England †July 13th, 1628, QazvinGerman theologian
*October 19th, 1580, Wetter (Hessen) †February 22nd, 1624, AltenburgFrench astronomer (1580–1637)
*December 1st, 1580, Belgentier †June 24th, 1637, Aix-en-ProvenceFrench noble (1580-1637)
*May 6th, 1580, Paris †September 22nd, 1637, MantuaDuchess consort of Schleswig-Holstein-Gottorp
*April 8th, 1580, Kolding †February 5th, 1639, HusumFrench diplomat
*January 1st, 1580, La Celle-Condé †January 1st, 1653, Leuville-sur-OrgeFlemish Baroque painter (1580-1662)
*June 12th, 1580, Antwerp †September 21st, 1662, AntwerpDutch physician and poet (1580-1637), owner/creator of the album amicorum of Joannes Narsius
*November 9th, 1580, Dordrecht †January 1st, 1637, BataviaItalian sculptor (1580-1654)
*July 29th, 1580, Montevarchi †February 6th, 1654, RomeCourt official in Vienna (1580-1658)
*January 30th, 1580, Lednice Castle †August 5th, 1658, Wilfersdorf CastleFixed holidays (Christian feast day) which are celebrated on September 15th.
M = 1000 | D = 500 | L = 50 | X = 10 | IX = 9 | V = 5 |
Yes: 1580 is a leap year, therefore has a 29th of February with an additional leap day and a total of 366 days (instead of the usual 365 days in a normal year).