202 1 what month is autumn? Which solar term is the dividing line of autumn?

The four solar terms of 1, beginning of spring, long summer, beginning of autumn and beginning of winter are the dividing lines of the four seasons, so autumn begins in the beginning of autumn and ends in the fleeting year, and the autumn of 202 1 is from August 7th to June 6th of 20021.

2. beginning of autumn is the 13 solar term among the 24 solar terms in the lunar calendar, and it is also the first solar term in autumn, which marks the official start of the season in Qiu Meng: "Autumn" means that summer is getting cold. When we arrived in beginning of autumn, the phoenix tree began to shed its leaves, so there is an idiom "Autumn is known by falling leaves". Literally, the word "autumn" consists of "valley" and "fire", indicating the maturity of five grains. Autumn is the transitional season when the weather turns from hot to cold, and then from cold to cold.