Do you have a nine-day calendar software?

Yes Both the mobile phone calendar and the mobile phone calendar APP are marked with the number nine (19-99).

For example, Xiaomi mobile phone comes with a calendar and a life calendar APP.

Jiujiu is a folk solar term in China. The number nine begins at the end of winter in 65438+February in the solar calendar and ends on the day of everyone, that is, the "winter solstice" day is the first day of the number nine every year.

From the day of the winter solstice, it enters the "number nine", commonly known as "cross nine", and then every nine days is a unit, called "nine". After nine "nines", it happens to be 8 1 day, that is, "nine out", and then spring blossoms.

The Chronicle of Liang Dynasty and Jingchu wrote: "The number of winter solstice days, 998 1 day is the end of cold."

Count nine songs:

1929 did not make a move, walked on the ice in 3949, and watched the willows along the river in 5969.

Seven or nine rivers open, eight or nine swallows come, and nine plus one, and cattle are cultivated everywhere.