1299
Battle of Wadi al-Khaznadar
Battle · Middle East
On this day
269 events in the atlas are dated to 22 December, from 69 CE to 2025. The best known come first; below them is every one, age by age, the most significant first.
1299
Battle · Middle East
1790
Siege · Europe
1914
Battle · Middle East · 1914 – 1915
1946
Political
2001
Event · East Asia
2024
Event · North America
Each event is listed under the date its sources give, as its page shows it. Before 1582, and in some countries later (Britain until 1752, Russia until 1918), that is a date of the Julian calendar, as on Wikipedia’s pages for each day.