Historical Events
- "Boom Boom Pow" single released by The Black Eyed Peas (Grammy Award for Best Music Video 2010, Billboard Song of the Year 2009)
Famous Deaths
- Jarl Alfredius, Swedish news anchor (b. 1943)
- Raúl Alfonsín, President of Argentina (1983-89), dies of lung cancer at 82
Died in 2009 2009 Highlights
About March 31, 2009
Day of the Week: Tuesday
How Long Ago? 15 years and 29 days
Leap Year: No
Generation: Generation Z
Chinese Zodiac: Ox
Star Sign: Aries
Music Charts
- #1 Song: Right Round - Flo Rida
- #1 Song: Poker Face - Lady Gaga