Famous Deaths
- Otto von Guericke, German scientist, inventor, and politician, dies at 83
1686 Highlights
About May 21, 1686
Day of the Week: Tuesday
How Long Ago? 337 years, 4 months and 14 days
Leap Year: No
Star Sign: Gemini
Augusto Pinochet
Benito Mussolini
Francisco Franco
Kim Jong-un
Nicolae Ceausescu
Pol Pot