787 CE
Second Council of Nicaea
Political · Middle East
On this day
268 events in the atlas are dated to 24 September, from 512 CE to 2026. The best known come first; below them is every one, age by age, the most significant first.
787 CE
Political · Middle East
1493
Event · 1493 – 1898
1706
Treaty · Europe
1877
Battle · East Asia
2009
Event
2024
Natural disaster
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.