Q: what day is on December 21, 2012?

A: today is the Gregorian calendar on December 21, 2012, Friday, according to the lunar calendar (large) in November 9, 2012, were as follows: nonyl birth year, the Chinese zodiacBelong to the dragonAnd RenZi month, c.

Q: on December 21, is what holiday?

Answer: festival (or solar term) as: the winter solstice.

The winter solstice, the winter solstice in the Gregorian calendar every year on 23 December 21 solstice, commonly known as the "holiday", "long to festival", "the age".Winter solstice is the traditional festival of the Chinese nation, with the northEat dumplingsThe tradition of eating dumplings, south.