On This Day

What Happened on February 22, 1632

Historical Events


Book releaseHistoric Publication

Galileo's "Dialogue Concerning the Two Chief World Systems" is published

Astronomer and Physicist Galileo Galilei
Astronomer and Physicist
Galileo Galilei

1632 Highlights

About February 22, 1632

Day of the Week: Sunday
How Long Ago? 388 years, 3 months and 4 days
Leap Year: Yes

Star Sign: Pisces