December 20th, 1423 was a Saturday.
November 23rd, 1423 - December 21st, 1423
Why not celebrate an alternative birthday? In 724 days, exactly on April 22nd, 2026, people who were born on December 20th, 1423 will be 220,000 days old!
US tennis and badminton player
*December 20th, 1886, Healdsburg †December 5th, 1974, Chestnut HillFrench association football player
*December 20th, 1998, 19th arrondissement of ParisFrench academic and politician (1841-1932)
*December 20th, 1841, former 1st arrondissement of Paris †February 16th, 1932, Thieuloy-Saint-AntoineSwedish king
*December 20th, 1537, Stegeborg Castle †November 17th, 1592, StockholmTurkish politician; 27th Prime Minister of Turkey
*December 20th, 1955, Sivas ProvinceAmerican actor and politician (1905–1968)
*December 20th, 1905, Brooklyn †May 5th, 1968, HollywoodPresident of South Korea from 1993 to 1998
*December 20th, 1927, Geoje †November 22nd, 2015, SeoulKing of France from 1461 to 1483
*July 3rd, 1423, Bourges †August 30th, 1483, Château de Plessis-lez-ToursItalian humanist, architect and mathematician
*July 6th, 1423, Florence †May 26th, 1497, FlorenceKing of Naples
*June 2nd, 1423, Valencia †January 28th, 1494, Kingdom of NaplesCount of Foix
*February 26th, 1423, Petegem-aan-de-Schelde †July 10th, 1472, Orreaga-RoncesvallesCount of Saarbrücken (1442-1472)
*April 4th, 1423, Kirchheimbolanden †July 25th, 1472, Vaihingen an der EnzLord Privy Seal; Lord Chancellor; Bishop of Rochester; Bishop of Lincoln; Archbishop of York
*August 24th, 1423, Rotherham †May 29th, 1500, Cawood CastlePrincess of Asturias
*September 10th, 1423, Valladolid †August 22nd, 1425, CastromonteAustrian mathematician and astronomer (1423-1461)
*May 30th, 1423, Peuerbach †April 8th, 1461, ViennaFixed holidays (Christian feast day, Earliest date for Winter solstice's eve) which are celebrated on December 20th.
M = 1000 | CD = 400 | X = 10 | I = 1 |
No: With 365 days 1423 is a normal year and no leap year.