1191
Battle of Arsuf
Battle · Middle East
On this day
300 events in the atlas are dated to 7 September, from 209 BCE to 2026. The best known come first; below them is every one, age by age, the most significant first.
1191
Battle · Middle East
1630
Founding · North America
1812
Battle · Europe
1901
Treaty · East Asia
1940
Event · Europe · 1940 – 1941
2017
Natural disaster · Mesoamerica and the Caribbean
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.