UK, 
US, 
Australia & 
IrelandAt A Glance
21 July 2010 at a glance
- Day of the week
- 21 July 2010 was a Wednesday.
- Billboard Hot 100 No. 1
- The Billboard Hot 100 No. 1 was “California Gurls” by Katy Perry featuring Snoop Dogg.
- Top Film of 2010
- The highest-grossing film worldwide released in 2010 was Toy Story 3.
- Bestselling Novel of 2010
- “The Girl Who Kicked the Hornet's Nest” by Stieg Larsson was No. 1 on Publishers Weekly's US fiction list for 2010.
- Top-Rated TV Show
- “American Idol” (FOX) was No. 1 in the Nielsen ratings for the 2010–11 season.
- Star sign
- The star sign for 21 July is Cancer.
- Chinese zodiac
- In the Chinese zodiac, 21 July 2010 fell in the Year of the Tiger.
- Birthstone
- The birthstone for July is Ruby.
- Moon phase
- The moon phase on 21 July 2010 was Waxing Gibbous.
On this day: 21 July
- 2008 Ram Baran Yadav is declared the first President of Nepal.
- 2010 U.S. President Barack Obama signs the Dodd–Frank Wall Street Reform and Consumer Protection Act.
- 2011 NASA's Space Shuttle program ends with the landing of Space Shuttle Atlantis on mission STS-135 at NASA's Kennedy Space Center.
- 2012 Erden Eruç completes the first solo human-powered circumnavigation of the world.
- 2019 Yuen Long attack or "721 incident" in Hong Kong. Triad members indiscriminately beat civilians returning from protests while police failed to take action.
Famous people born on July 21
- Robin Williams, American actor and comedian (1951–2014)
- Erling Haaland, Norwegian footballer (born 2000)
- Juno Temple, English actress (born 1989)
- Josh Hartnett, American actor (born 1978)
Source: Wikipedia (CC BY-SA 4.0)
Choose your country: the charts, news and leaders change to match.
Events of 2010 in the United States
A selection from Wikipedia's '2010 in the United States'. Not a complete list.
- April 5 – Adventure Time premieres on Cartoon Network.
- May 7 – Iron Man 2, directed by Jon Favreau, is released by Marvel Studios as the third film in the Marvel Cinematic Universe (MCU) and the direct sequel to 2008's Iron Man.
- June 18 – Pixar Animation Studios' eleventh feature film, Toy Story 3, the sequel to 1999's Toy Story 2, is released in theaters, surpassing 2003's Finding Nemo as the studio's biggest financial success.
Life in the US in 2010
President
Barack Obama
Gas (per gallon)
$2.78
Loaf of Bread
$1.64
Average House
$222,900
Weekly Wage
$718
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