Q: what day is April 22, 2012?

A: today is the Gregorian calendar on April 22, 2012, on Sunday, according to the lunar calendar 4 month (large) 02, 2012 were as follows: nonyl birth year, the zodiacBelong to the dragonAnd let-out month, decyl ugly day.

Q: what day is on April 22?

Answer: festival (or solar term) as: the world earth day.

World Earth Day, Earth Day (World Earth Day is every year on April 22, is a worldwide environmental protection activities.The activities in 1970, the United States by the initial gaylord nelson and Dennis hayes, a growing influence in later.The 63th United Nations general assembly resolution 2009 every year on April 22 as "world earth day".