May 9th, 1680 was a Thursday.
April 21st, 1680 - May 21st, 1680
Why not celebrate an alternative birthday? In 362 days, exactly on May 1st, 2025, people who were born on May 9th, 1680 will be 126,000 days old!
Founder of the German automobile company Adam Opel AG
*May 9th, 1837, Rüsselsheim am Main †September 8th, 1895, Rüsselsheim am MainFrench mathematician, inventor of descriptive geometry and father of differential geometry (1746-1818)
*May 9th, 1746, Beaune †July 28th, 1818, ParisSwiss classical philologist (1843-1918)
*May 9th, 1843, Zürich †August 27th, 1918, ZürichNorwegian musicologist and educator
*May 9th, 1875, Ringsaker Municipality †August 5th, 1976, OsloIrish-American playwright and actor (1814-1880)
*May 9th, 1814, Dublin †June 7th, 1880, New York CityBritish actress and politician (1936–2023)
*May 9th, 1936, Birkenhead †June 15th, 2023, BlackheathPhanariote Prince of Wallachia, Grand Dragoman of the Gate (1680-1730)
*May 3rd, 1680, Constantinople †September 3rd, 1730, BucharestFrench playwright (1680-1754)
*April 9th, 1680, Tours †July 4th, 1754, Fortoiseau CastleGerman-Polish noble
*May 4th, 1680, Warsaw †November 25th, 1743, DresdenGerman historian and theologian (1680-1735)
*March 26th, 1680, Eutritzsch †September 17th, 1735, LeipzigGerman judge (1680-1739)
*November 1st, 1680, Freiberg †September 1st, 1739, Lutherstadt WittenbergItalian painter (1680-1764)
*January 8th, 1680, Gaeta †September 1st, 1764, NaplesGerman artist (1680-1758)
*January 3rd, 1680, Wessobrunn †March 2nd, 1758, MunichPrince of Nassau-Siegen (1691-1722)
*February 20th, 1680, Unteres Schloss †February 13th, 1722, Unteres SchlossBritish military officer, colonial governor of New York and New Jersey (1680-1731)
*September 11th, 1680, Beith †July 1st, 1731, New York CityGerman scientist (1680-1764)
*January 1st, 1680, Gdańsk †January 1st, 1764, GdańskGerman aristocrat (1680-1709)
*September 27th, 1680, Halberstadt †February 21st, 1709, Schloss WolfenbüttelPolish-Lithuanian noble (1680-1744)
*May 13th, 1680, Lviv †September 18th, 1744, MerkinėGerman artist (1680-1729)
*September 15th, 1680, Střekov Castle †October 27th, 1729, ViennaFrench historian (1680-1735)
*March 18th, 1680, Péronne †January 14th, 1735, ParisGerman painter (1680-1729)
*June 6th, 1680, Westerburg †October 10th, 1729, WormsGerman librarian, church historian and theologian
*June 6th, 1680, Neukirchen †July 19th, 1756, MarburgFixed holidays (Christian feast day, Commemoration of the end of the German occupation of the Channel Islands related observances, Victory Day observances, celebration of the Soviet Union victory over Nazi Germany) which are celebrated on May 9th.
M = 1000 | D = 500 | C = 100 | L = 50 | X = 10 | IX = 9 | V = 5 |
Yes: 1680 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).