What day is it today?

Jiujiu, also known as Winter Jiujiu, is a folk solar term in winter in China.

"99" refers to the time from cold to coldest to warmer in a year. It starts from the winter solstice, that is, from the day of 65438+February, 2 1 or 22, and then counts199,299,399 ... until two or three days before the shock.

So, today is the seventh or eighth day of April 9.