What season is 10+05?

Beginning of autumn is from August 7th to 9th every year in Gregorian calendar, and beginning of autumn is the first solar term in autumn among the 24 solar terms. The arrival of beginning of autumn also marks the official start of the Qiu Meng season.

Beginning of autumn said that plants and trees began to bear fruit, and the harvest season came. Therefore, in early autumn, there is a custom of offering sacrifices to the land gods and celebrating the harvest.

astronomy

In autumn, the direct point of the sun gradually moves south from the northern hemisphere, passes through the equator after the autumnal equinox, and the sun directly shines in the southern hemisphere. Seen from the northern hemisphere, the angle of the sun gradually becomes lower, and the gap between day and night becomes smaller. At the autumnal equinox, the length of day and night is equal.

In autumn, the distance between the earth and the sun is from far to near. Seen from the ecliptic plane, the sun is on the background of Leo, Virgo and Libra.