What Happened on January 13, 1610

Historical Events

Historic Discovery

Galileo Galilei discovers Callisto, 4th satellite of Jupiter

Famous Birthdays

  • Maria Anna of Austria, Electress of Bavaria (d. 1665)
1610 Highlights

About January 13, 1610

Day of the Week: Wednesday
How Long Ago? 413 years and 24 days
Leap Year: No

Star Sign: Capricorn