Has beginning of winter come in winter?

The solar term "beginning of winter" begins on1October 7th or 8th every year, 165438+, and beginning of winter is the winter in ancient folklore. China is a vast country. All winters don't start at the same time except the coastal areas of South China where there is no winter all the year round and the Qinghai-Tibet Plateau where there is no summer in long winter. Beginning of winter, together with beginning of spring, Changxia and beginning of autumn, is called "Four Seasons", which is an important festival in ancient society. On this day, the emperor will lead civil and military officials to the northern suburbs of Beijing to set up an altar for sacrifice. Now, people should also celebrate the beginning of winter.