Beginning of autumn in 2020: Friday, August 7, 2020, 9:06:03.

Eating autumn is also called biting autumn in some places.

City people buy a watermelon to go home, and the whole family will chew it around, that is, it will be autumn; Farmers, on the other hand, chew autumn much more boldly.

They are sitting on the floor in groups of three or five in the melon shed and under the shade, holding red watermelon and golden corn cob to chew autumn, which is actually a kind of harvest joy. What do you mean it rains in beginning of autumn for a hundred days without frost?

There was no rain in beginning of autumn, and there was no frost in the hundred days after beginning of autumn.

Beginning of autumn is followed by the summer heat, followed by the white dew, followed by the autumnal equinox, cold dew, first frost, beginning of winter and light snow. It is already around the light snow in beginning of autumn after 100 days.

It means that when it rains in beginning of autumn, there is basically no frost before the light snow, and frost-free means that there is no condition for frost formation. The meaning of three princes in beginning of autumn

In ancient China, the solar terms of the time average method divided beginning of autumn into three periods, with 1 period every five days: the first period is when a cool breeze arrives; Second, wait for Bailusheng; Three waiting for the cicada to sing.

Cool breeze: People will feel cool when it is windy, and the wind at this time is different from the hot air in summer.

White dew falls: there will be fog on the earth in the morning.

Cicada chirps: Cicada chirps when it feels cloudy in autumn.