What date will you enter this winter in September?

September 1st: 20 19. The winter solstice is 20 19 12.22, which is a freezing day.

Counting nine starts from the twenty-four solar terms "to the winter" and counts as a "nine" every nine days. The winter solstice in 20 19 is 65438+February 22, so the first day of nine in the Gregorian calendar is 65438+February 22.

The method of counting nine has been popular at least in the Northern and Southern Dynasties. Liang Zongzong wrote in the Chronicle of Jingchu: "It is cold to use the number of winter solstice days, 998 1 day." In the traditional culture of China, nine is the extreme number, which is the largest, largest and longest concept.

Nine nines is eighty-one, which is the "maximum" number. Ancient people in China believed that from the date of winter solstice to September of August1year, spring would definitely come.

Extended data 1, customization of count nine

Jiujiu Song is the most extensive and has a long history. These songs skillfully use the phenological phenomena in nature and vividly reflect the laws of weather changes during the Ninth Five-Year Plan period. As far as most parts of China are concerned, the weather was not the coldest when the 29th passed, but "1929, I can't reach it." At the end of April 9, it was almost the "Great Cold" solar term, so we said "March 9, freezing cats and dogs".

After May 9, the earth gradually rejuvenated and the weather gradually warmed from cold, so "May 969, look at the willows by the river; 7989, walking alone. " By 1999, it was already a "thunder" solar term, so the thunder of 1999 made a lasting noise.

2. "Jiujiu Song"

1929 did not shoot;

Walking on the ice in 3949;

59 and 69, watching willows by the river,

Frozen rivers open in July and September, and swallows return in August and September.

99 plus 19, plowing cattle everywhere.

Pay attention to what is said here; Swallow means little swallow, not wild goose.