On This Day

What Happened on July 21, 2011

Historical Events

  • 44th San Diego Comic-Con International opens at San Diego Convention Center
  • NASA's Space Shuttle program ends with the landing of Space Shuttle Atlantis on mission STS-135
2011 Highlights

About July 21, 2011

Day of the Week: Thursday
How Long Ago? 10 years, 11 months and 14 days
Leap Year: No

Generation: Generation Z
Chinese Zodiac: Rabbit
Star Sign: Cancer

Music Charts

  • US #1 Song: Party Rock Anthem - LMFAO Featuring Lauren Bennett & GoonRock
  • UK #1 Song: Glad You Came - Wanted