The solar term indicating the beginning of winter is

Winter has begun. Beginning of spring, Changchun, beginning of autumn and beginning of winter reflect the beginning of the four seasons.

Beginning of winter: beginning of winter means the beginning, and beginning of winter means the end. This means that crops should be harvested after harvest. From this day on, it means that winter will begin. According to the method of dividing seasons in ancient astronomy in China, Sili is regarded as the beginning of four seasons.

Xiaoxue: As the temperature drops, it begins to snow in the north, and it has reached the freezing season. There is a proverb on the Light Snow Festival: "There is a light snow all over the sky, and there must be a good year in the coming year."

The winter solstice is the shortest year in the northern hemisphere, so it is called "winter solstice". After the winter solstice, China measured the winter solstice by observing the sun with soil gauge. It is the earliest of the 24 solar terms. The days are getting longer and the sun is rising. The solstice in winter is considered as a big festival and a very important solar term in China lunar calendar. Congratulations. "

People think that from winter to the future, the sun will be the spirit, the sun will reach the south, and the days will be short. Han Shu said: "The sun is the spirit from winter to the sun. After that day, the sun gradually moved to the north. In ancient China, people attached great importance to the winter solstice. The winter solstice is usually called the "Winter Festival".