What month is the Millennium solar term?

The Millennium solar term is from September 7 to 9.

Millennium is the15th solar term in the "twenty-four solar terms", and the third solar term in autumn is the end of the application of the moon in the lunar calendar and the beginning of the unitary month. Fighting fingers; The sun reaches longitude 165 degrees; Gregorian calendar September 7-9. "White dew" is an important solar term reflecting the growth of cold in nature. Due to the change of cold air, the weather is sunny and hot during the day, but the temperature drops rapidly after the evening.

During the white dew, the summer monsoon is gradually replaced by the winter monsoon, and the cold air changes from defense to attack. In addition, when the direct point of the sun moves south, the sunshine time in the northern hemisphere becomes shorter, the light intensity weakens, and the ground radiation dissipates heat quickly, so the cooling speed gradually accelerates. The Millennium basically ended the sweltering heat in summer, and the weather gradually turned cold, and the cold gave birth to dew condensation.

Millennium solar terms:

According to the standard of "average climate temperature" put forward by modern scholar Zhang Baokun, the average climate temperature is 10-22℃ in spring or autumn. According to this standard, from the beginning of the Millennium solar term, all localities began to enter autumn one after another.

As the saying goes, the Millennium reveals itself. It is said that the weather is bad enough to give clothes and ears. It is intended to remind people that it is still hot during the day and it is already cold in the morning and evening. If you go shirtless, you will catch a cold easily. In addition, we should prevent autumn dryness at this time. During the Bailuyuan period, local folk customs mainly included offering sacrifices to Dayu, brewing grain wine and drinking Bailuyuan tea.