What is the full content of the 24 solar terms?

Spring: beginning of spring, Rain, Sting, Equinox, Qingming, Grain Rain.

Summer: long summer, small full, mangzhong, summer solstice, small trees, big trees.

Autumn: beginning of autumn, first summer, Bailu, autumnal equinox, cold dew and first frost.

Winter: beginning of winter, light snow, heavy snow, winter solstice, slight cold and severe cold.

Solar term song:

The spring rain shakes the spring and the valley days, and the summer is full of mountains and summers.

Autumn dew, autumn frost, little snow in winter and cold in winter.

The two festivals remain unchanged every month, with a maximum difference of one or two days.

June 2 1 day in the first half of the year, and August 23 in the second half.

Twenty-four solar terms refer to 24 specific festivals in the China lunar calendar, which are formulated according to the changes of the earth's position on the ecliptic, and each solar term corresponds to the summary of a certain position reached by the earth every movement 15 on the ecliptic.

Twenty-four solar terms are a knowledge system formed by observing the movement of the sun in a year and understanding the changing laws of the four seasons, climate and phenology in a year. It divides the sun's annual trajectory into 24 equal parts, and each equal part is a solar term, starting from beginning of spring and ending with the great cold.

2016165438+1October 30th, 24 solar terms were officially listed in UNESCO's Representative List of Intangible Cultural Heritage of Humanity. In the field of international meteorology, the 24 solar terms are known as "the fifth invention of China".