378 CE
Battle of Adrianople
Battle · Middle East
On this day
360 events in the atlas are dated to 9 August, from 378 CE to 2026. The best known come first; below them is every one, age by age, the most significant first.
378 CE
Battle · Middle East
1793
Siege · Europe
1842
Treaty
1945
Event · East Asia
2014
Natural disaster · North America
2020
Protest · South Asia · 2020 – 2021
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.