Detailed list of 24 solar terms in 2024

The order of the 24 solar terms in 2024 is: slight cold, severe cold, beginning of spring, rain, fright, vernal equinox, Qingming, Grain Rain, long summer, xiaoman, Miscanthus, summer solstice, light summer, great summer, beginning of autumn, early summer, white dew, autumnal equinox, cold dew, early frost, beginning of winter, light snow, heavy snow and winter solstice. The specific timetable is as follows:

Slight cold: Gregorian calendar 2024 0 1.06 04: 47.

Great cold: Gregorian calendar 20241October 20th 065438+22: 06.

Beginning of spring: February 4, 2024 16: 25 Gregorian calendar.

Rain: February 2024 19 12: 12.

Stunned: March 5, 2024 10: 19.

Equinox: Gregorian calendar, March 20th, 2024, 1 1: 04.

Qingming: April 4, 2024 14: 57.

Grain Rain: April 202419,21:55.

Long summer: 08: 03 on May 5, 2024.

Xiaoman: 20: 53 on May 20, 2024.

Ear seed: June 5, 2024, Gregorian calendar 12: 02.

Summer solstice: June 2, 20241day 04: 43 Gregorian calendar.

High temperature in summer: July 6, 2024 at 22: 1 1.

Summer: July 22, 2024 15: 34.

Beginning of autumn: 07: 59 on August 7, 2024.

Summer heat: 22: 43 on August 22, 2024.

Millennium: September 7, 2024 1 1: 00 on Gregorian calendar.

Autumnal equinox: September 22nd, 2024 at 20: 3 1 Gregorian calendar.

Cold dew: Gregorian calendar year 20241October 8 10 02: 49.

The first frost: Gregorian calendar 20241October 23rd106: 04.

Beginning of winter: Gregorian calendar 202411.0706:12.

Xiaoxue: Gregorian calendar 20241October 22nd 1 13: 49.

Heavy snow: Gregorian calendar 2024 12 06 23: 12.

Winter solstice: 65438+February 2 1 Gregorian calendar 2024 17: 18.

The history of the twenty-four solar terms

The current "twenty-four solar terms" come from the method of dividing according to the degrees of the sun's longitude established more than 300 years ago, and it has been used until 1645. However, from the tenth edition of the Chronicle of the Constitution to today's "Lunar Calendar" and "Fourteen Solar Terms" are all determined according to the sun's position on the ecliptic (the degree of the sun's ecliptic).

That is, on a 360-degree circle "ecliptic" (the apparent path of the sun on the celestial sphere for one year), it is divided into 24 equal parts, each equal part is 15, with spring as the starting point of 0 degree (beginning of spring still ranks first), and arranged according to the degree of the yellow meridian.

The sun starts from the vernal equinox, that is, the longitude of the Yellow River is zero. At this time, the sun shines vertically on the equator. Every advance of 15 degrees is a solar term, and it returns to the vernal equinox once a week. This is a tropical year, and the 24 solar terms are exactly 360 degrees. Every time the sun moves 15 degrees on the ecliptic, it is a "solar term", and the degrees between each "solar term" are equal and the time is different.