Are December and winter a month?

Winter month refers to 1 1 month of the lunar calendar, and is called auspicious month, smooth month, late October and mid-winter. In the absence of a leap month in a year, November of the lunar calendar is the eleventh month of the year. The winter month is called the winter month, the winter solstice month, the first month and so on because it includes the 24 solar terms of the winter solstice day. The twelfth lunar month refers to the twelfth lunar month, which is commonly called "twelfth lunar month" by Han people. The twelfth lunar month is named after the ancient ritual of offering sacrifices to ancestors and gods, and it is called "hunting sacrifice", while "wax" and "hunting" are called La Worship.