Traditional Culture Encyclopedia - The 24 Solar Terms - Who divides the 24 solar terms?
Who divides the 24 solar terms?
24 solar terms's knowledge system is formed by observing the movement of the sun in a year and understanding the changing laws of the four seasons and climate 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.
The division of the 24 solar terms.
The twenty-four solar terms are divided according to the position of the earth on the ecliptic (that is, the earth's orbit around the sun). Forward 15 degrees is a solar term; After a week's operation, I returned to the vernal equinox, which is a tropical year with 360 degrees, so it is divided into 24 solar terms. They are: winter solstice, slight cold, severe cold, beginning of spring, rain, sting, vernal equinox, Qingming, Grain Rain, long summer, xiaoman, awn seed, summer solstice, slight summer heat, great summer heat, beginning of autumn, early summer heat, white dew, autumn equinox, cold dew, early frost, beginning of winter, light snow and heavy snow.
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