Slight cold, small fullness in summer and big fullness, aren't these 24 solar terms?

Daman is not the twenty-four solar terms, but slight cold, small full and summer heat are all one of the twenty-four solar terms.

Twenty-four solar terms refer to the special festivals in the dry calendar that indicate the season, phenology, climate change and the establishment of "December construction". "Twenty-four solar terms" was originally set by Beidou bucket handle.

The current "twenty-four solar terms" are divided by the method of "fixing the atmosphere", that is, each solar term corresponds to a certain position that the earth reaches every time it runs 15 on the ecliptic, and it divides the sun's annual motion trajectory into 24 equal parts, each equal part is 15, and each equal part is a solar term, starting from beginning of spring and ending in severe cold.

The current "twenty-four solar terms" is 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.