When is the autumnal equinox in 2022?

The autumnal equinox in 2022 is September 23rd.

Although the date of arrival of solar terms is similar, the specific time is generally different. The specific time of the autumnal equinox in 2022 is September 23rd at 9: 03: 3 1, Friday. The time of the autumnal equinox is generally in September, and the interval between before and after will not exceed 3 days. According to the lunar calendar, "beginning of autumn" is the beginning of autumn and ends with "the first frost". The "vernal equinox" is exactly half of the 90 days from beginning of autumn to the first frost.

Since the autumnal equinox, the climate has three main characteristics: the direct sunlight continues to move from the equator to the southern hemisphere, and the phenomenon of shorter days and longer nights in the northern hemisphere will become more and more obvious, with shorter days and longer nights.