How many days are there in autumn?

There are 17 days after beginning of autumn.

According to the calendar time, this year's beginning of autumn is August 7, 2022, and this year's dog days are August 25, 2022, which is 8.25. According to time, this year is 17 days after beginning of autumn.

Autumn is not over yet. From summer solar terms to summer solar terms is the hottest, wettest and sultry period of the year. Although beginning of autumn marks the establishment of autumn, the solar terms in beginning of autumn are still in summer.

This period can be understood as the transition of summer solar terms. The weather is still hot, and the temperature is not cool yet. The solar term of Bailuyuan came, and the climate in summer was officially replaced by the climate in autumn, and it officially entered the crisp weather in autumn.

Characteristics of autumn

Characteristics of autumn Generally speaking, in autumn, the altitude angle of the sun gradually decreases and the temperature gradually drops; The autumn wind is cool, the summer heat is gone, the fruits are covered with branches, and the fields are golden.

Autumn is the harvest season, and many plants mature in autumn. In the subtropical region of the northern hemisphere, the temperature in autumn is obviously lower than that in summer. As the temperature drops, the leaves of many deciduous perennial plants will gradually change color, wither and fall off.