December 12th, 1866 was a Wednesday.
November 23rd, 1866 - December 21st, 1866
Why not celebrate an alternative birthday? In 520 days, exactly on September 29th, 2025, people who were born on December 12th, 1866 will be 58,000 days old!
Norwegian painter (1863–1944)
*December 12th, 1863, Ådalsbruk †January 23rd, 1944, EkelyAmerican singer and actor (1915–1998)
*December 12th, 1915, Hoboken †May 14th, 1998, Los AngelesAmerican cartoonist
*December 12th, 1883, Fergus Falls †December 28th, 1964, New York CityEnglish playwright (1929-1994)
*December 12th, 1929, London †December 24th, 1994, ShropshireTsar of the Russian Empire from 1801 to 1825
*December 12th, 1777, Saint Petersburg †November 19th, 1825, TaganrogSoviet and Kyrgyz author
*December 12th, 1928, Sheker †June 10th, 2008, NurembergAmerican actress, speaker, and former artistic gymnast (born December 12, 1952)
*December 12th, 1952, Los AlamitosChairman of White Star shipping line (1862–1937)
*December 12th, 1862, Crosby †October 17th, 1937, MayfairFrench author (1866-1944)
*January 29th, 1866, Clamecy †December 30th, 1944, VézelayRussian painter (1866–1944)
*December 4th, 1866, Moscow †December 13th, 1944, Neuilly-sur-SeineGerman explorer, diplomat and colonial administrator
*May 12th, 1866, Ścinawka Górna †December 2nd, 1910, BerlinAmerican biologist (1866–1945)
*September 25th, 1866, Lexington †December 4th, 1945, PasadenaFrench composer and pianist (1866-1925)
*May 17th, 1866, Honfleur †July 1st, 1925, ParisChinese politician, physician, and revolutionary (1866–1925)
*November 12th, 1866, Tripteroides †March 11th, 1925, Peking Union Medical College HospitalFrench biologist, invented the treatment "Quinton serum", abandoned by modern medicine
*December 15th, 1866, Chaumes-en-Brie †July 9th, 1925, 17th arrondissement of ParisFrench painter (1866-1930)
*December 2nd, 1866, 10th arrondissement of Paris †May 22nd, 1930, DieppeBritish prime minister in 1924 and 1929 to 1935
*October 12th, 1866, Lossiemouth †November 9th, 1937, Atlantic OceanItalian philosopher (1866-1952)
*February 25th, 1866, Pescasseroli †November 20th, 1952, NaplesNorwegian writer
*November 21st, 1866, Stavanger Municipality †July 29th, 1900, CopenhagenSwedish clergyman and archbishop
*January 15th, 1866, Trönö †July 12th, 1931, UppsalaBritish children's writer and illustrator (1866–1943)
*July 28th, 1866, South Kensington †December 22nd, 1943, Near SawreyGerman general (1866-1936)
*April 22nd, 1866, Schleswig †December 27th, 1936, BerlinGeneral from France (1866-1925)
*July 6th, 1866, Sarrebourg †May 12th, 1925, ParisFixed holidays (Christian feast day) which are celebrated on December 12th.
M = 1000 | D = 500 | C = 100 | L = 50 | X = 10 | V = 5 | I = 1 |
No: With 365 days 1866 is a normal year and no leap year.