Why is November of the lunar calendar also called the winter moon?

When there is no leap month in a year, 1 1 month in the lunar calendar is the first 1 1 month in a year. Because it is the winter solstice month in 24 solar terms, 1 1 month in the lunar calendar is also called the winter month.

Idiom: the cold winter month refers to the coldest three months a year ago, and October is in Leng Yue; The winter month is 1 1 month; The twelfth month is December.

According to the China lunar calendar, the solar term from winter solstice must appear in 1 1 month. If there is an error in the operation, it should be adjusted by the setting of leap month. According to "Historical Records", "The best way for the Yellow Emperor to get a treasure tripod is to be strong in old age, to win the winter solstice, to win the discipline of heaven and to start all over again." That is to say, in the Yellow Emperor, the winter solstice was regarded as New Year's Day (new moon), and the November of the lunar calendar was also called the winter moon.

Kong Ying Da also commented on this month: "It is said that this month is a month of enrichment. It is necessary to enrich everything and not start." And Sun's Xidan Collection is, "Chang, Da also. When it comes to harmony, it means that life is smooth, which is also called going against the sky. " According to the sequence of winter, November is also called midwinter, and there are also sayings such as lucky month, bitter month (grass grows green) and long Qian Yue.