What happened in history in September?

History happens every day! Select a specific date from our list below to explore major milestones, treaties, and discoveries that occurred on that day in September.

Are there more September historical events?

Yes, our database is constantly growing. We continuously curate widely known and verifiable historical facts for September.

History

On This Day in September

Browse our historical calendar for September. Select a date below to explore monumental events that happened on that exact day.

September 11

1 historical events

Want to discover who was born in September? View Famous Birthdays in September →