What's the name of the day before early winter?

The day before was the beginning of an amazing day in winter.

In the fourteenth quarter of the four seasons, the day before beginning of spring, Changxia, beginning of autumn and beginning of winter is a four-day break. Except for the four-day break, the four-day break refers to the day before the vernal equinox, autumnal equinox, summer solstice and winter solstice, which is called "leaving the day". Traditional folk believe that the four seasons are the end of the four seasons, and the ancients were afraid of exhaustion and concluded that it was unlucky.

Beginning of winter's point of view is that when the water flourishes, it will be completely extinct, mainly to remind people that some important matters in daily life should be carried out according to the time nodes of natural laws. Beginning of winter is the first solar term in winter, representing the beginning of winter. Beginning of winter is also one of the seasonal nodes that China people attach great importance to. This is a time to enjoy a bumper harvest and recuperate. Through the rest in winter, I look forward to a rich life in the coming year.

Introduction to beginning of winter

Beginning of winter is the nineteenth solar term in the twenty-four solar terms of the lunar calendar, which is determined according to the sun's arrival at 225 degrees of the yellow meridian. In early winter, the sun has reached 225 degrees, and the sunshine time will continue to shorten. At noon, the height of the sun continues to decrease, and the amount of solar radiation obtained in the northern hemisphere is getting less and less, but at this time, the heat stored on the surface in the second half of the year still has some energy. Because there is still "accumulated heat" on the surface, it is usually not very cold in early winter, and the real cold is after the winter solstice.

Due to the large span between north and south in China and the great climate difference between north and south, the winter with this climatic significance is obviously late for some parts of China. After winter, the climate changes from dry autumn to rainy and cold winter.