On This Day

What Happened on September 21, 1780

Historical Events


Event of interestEvent of Interest

Benedict Arnold gives British Major John André plans to West Point

US General and Turncoat Benedict Arnold
US General and Turncoat
Benedict Arnold

1780 Highlights

About September 21, 1780

Day of the Week: Thursday
How Long Ago? 240 years, 3 months and 25 days
Leap Year: Yes

Star Sign: Virgo