August 1st, 1580 was a Friday.
July 23rd, 1580 - August 23rd, 1580
Why not celebrate an alternative birthday? In 121 days, exactly on November 11th, 2026, people who were born on August 1st, 1580 will be 163,000 days old!
Dutch astronomer and mathematician
*June 13th, 1580, Leiden †October 30th, 1626, LeidenDuchess consort of Schleswig-Holstein-Gottorp
*April 8th, 1580, Kolding †February 5th, 1639, HusumGerman theologian
*October 19th, 1580, Wetter (Hessen) †February 22nd, 1624, AltenburgItalian sculptor (1580-1654)
*July 29th, 1580, Montevarchi †February 6th, 1654, RomeSpanish cardinal, ecclesiastic and politician (1580-1645)
*June 26th, 1580, Villalpando †December 28th, 1645, MadridSpanish artist (1580-1645)
*January 1st, 1580, Murcia †January 19th, 1645, ValenciaPainter from the Northern Netherlands (1580–1638)
*September 15th, 1580, Delft †April 14th, 1638, DelftEnglish soldier, diplomat and adventurer (c.1581-1628)
*November 30th, 1580, England †July 13th, 1628, QazvinFixed holidays (Emancipation Day is commemorated in many parts of the former British Empire, which marks the day the Slavery Abolition Act 1833 came into effect which abolished chattel slavery in the British Empire, Christian feast day, The beginning of autumn observances in the Northern hemisphere and spring observances in the Southern hemisphere) which are celebrated on August 1st.
| M = 1000 | D = 500 | L = 50 | X = 10 | V = 5 | I = 1 |
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).