When does autumn begin? 202 1 beginning of autumn time

The 13th solar term among the 24 solar terms in China is beginning of autumn, and it is also the first solar term in autumn. On August 7th or 8th every year, when the sun reaches longitude 135, it is regarded as beginning of autumn. Beginning of autumn's "standing" means beginning, and "autumn" means the maturity of crops. This means that the beginning of autumn makes summer colder and autumn begins, which is a solar term reflecting the season. The ancients in China divided beginning of autumn into three periods: first, the period of cool breeze blowing gently; Hou Bailu was born; Waiting for three chilling cicadas.

When will the beginning of autumn of 202 1 be?

When does the autumn solar term of 202 1 start?

Gregorian calendar time: 202 1 August 7th 14: 53: 48.

Lunar date: Saturday, June 29th.

Start time: 2021August 7 14:53.

End time: 202105:34 on August 23rd.

Beginning of autumn is not the beginning of autumn.

The original meaning of autumn means that vegetation begins to bear fruit, while the ancients thought that the solar terms in beginning of autumn were the beginning of autumn. According to the standard of modern climatology, in the second half of autumn, the daily average temperature will drop steadily to below 22. Therefore, there are few "beginning of autumn" areas in China in autumn, except in areas where there is no summer in spring and autumn. Heilongjiang and northern Xinjiang, the earliest areas in Qiu Lai, will also drop in mid-August. Generally speaking, the autumn wind in the capital Beijing will begin in early September.