December 9 is the 343rd day of the year (344th in leap years) in the Gregorian calendar; 22 days remain until the end of the year. 536 – Gothic War: The Byzantine general Belisarius enters …

Historical events for the 9th of December. See what famous, interesting and notable events happened throughout history on December 9.

On This Day In History - December 9: anniversaries, birthdays, major events, and time capsules. This day's facts in the arts, politics, and sciences.

December 9 Holidays and Observances, Birthdays, Deaths, Events, This Day in History, Recipe of the Day, Song of the Day, Quote and Word of the Day and more!

2013年12月10日 · What happened on this day in history, December 9. See what historical events occurred, which famous people were born and who died on December 9.

December 9th celebrates Techno Day and Weary Willie Day. This day marks the 343 rd day of 2025, and there’s only 16 days to go until Christmas Day, are you excited yet? This day in …

1625 - The Treaty of the Hague was signed by England and the Netherlands. The agreement was to subsidize Christian IV of Denmark in his campaign in Germany. 1783 - The first executions …

1979年12月9日 · It is estimated that smallpox killed 300-500 million people in the 20th century. It was eradicated by a massive vaccination and containment program. The eradication was …

Discover what happened on December 9 with HISTORY’s summaries of major events, anniversaries, famous births and notable deaths.

Born 9 Dec 1748; died 6 Nov 1822 at age 73. French chemist who was the first to note that the completeness of chemical reactions depends in part upon the masses of the reacting …