What are the 24 solar terms? What month and date do they correspond to? What is the origin?
Specific time:
The sun in beginning of spring is located at 365, 438+05 degrees of the Huangjing, and the solar term is from February 2 to 5.
The rainy day is located at 330 degrees longitude of the Yellow River and will be on February 18-20.
The stung sun is located at 345 degrees of the yellow meridian, and it will pass through on March 5-7.
At the vernal equinox, the sun is located at 0 degrees of the yellow meridian and crosses on March 20-22.
The Qingming sun is located at longitude 15 degrees, and the festival will be held on April 4-6.
The sun in the Grain Rain is located at 30 degrees longitude of the Yellow River and intersects in April 19-2 1.
The sun in the long summer is located at 45 degrees of the yellow meridian, and there will be solar terms from May 5 to 7.
Xiaoman sun is located at 60 degrees of the yellow meridian, and the solar term will be celebrated on May 20-22.
The awn seed sun is located at 75 degrees of the yellow meridian and intersects on June 5-7.
The summer solstice sun is located at 90 degrees of the yellow meridian, which intersects with June 2 1-22.
The light summer sun is located at 105 degrees, July 6-8.
In summer, the sun is located at 120 degrees, and the solar term passes on July 22-24.
The sun in beginning of autumn is located at longitude 135 degrees, and the solar term will pass on August 7-9.
In summer, the sun is located at 150 degrees, and the solar term passes on August 22-24.
The Millennium sun is located at longitude 165 degrees, and will pass the solar term on September 7-9.
The autumnal equinox sun is located at 180 degrees, and will pass the solar term on September 22-24.
The cold dew sun is located at the node of longitude 195 degrees and 65438+1October 8-9.
The sun in the first frost is located at longitude 2 10, and the node is 65438+1October 23-24.
The sun in early winter is located at 225 degrees of the yellow meridian and intersects with165438+1October 7-8.
Xiaoxue Sun is located at the intersection of165438+1October 22 -23 at longitude 240 degrees.
The snowy day is located at 255 degrees of the yellow meridian, and the node is 65438+February 6-8.
In winter, the solstice sun is located at 270 degrees of the yellow meridian and intersects with 65438+February 2 1-23.
The slight cold sun is located at 285 degrees of the yellow meridian, and the node is 65438+1October 5-7.
The severe cold day is located at 300 degrees of the Yellow Meridian and intersects with 65438+1October 20th -2 1.
Solar terms refer to the twenty-four solar terms and climate, which is a supplementary calendar formulated by China in ancient times to guide farming, and is the crystallization of the long-term experience and wisdom of the working people of the Han nationality. Since China was an agricultural society in ancient times, agriculture needed to have a strict understanding of the operation of the sun, and farming was carried out entirely according to the sun. Therefore, the "twenty-four solar terms" that reflect the solar cycle alone are added to the calendar as the standard for determining leap months. China's orthodox 24 solar terms are based on Henan. China's lunar calendar is a combination of yin and yang, which is based on the movement of the sun and the moon, so adding 24 solar terms can better reflect the cycle of the sun's movement.