When is the date of beginning of autumn this year?

Beginning of autumn is the 13th solar term in the "24 solar terms" and the beginning of autumn. It refers to the southwest of Li Dou, where the sun reaches longitude 135 degrees every year on August 7th or 8th in the solar calendar, and crosses here.

"Station" means the beginning; "Autumn" means that the grain is ripe. The change of the whole nature is a step-by-step process, and beginning of autumn is the turning point when the yang gradually closes, the yin gradually grows, and the yang gradually turns into the yin. In nature, everything matures from luxury. In fact, in most parts of our country, it is still sultry from autumn to hot summer, and there is no cool wind, dew and chill.