The origin and meaning of solar terms

The origin of solar terms is: the change of natural rhythm in the dry calendar and the establishment of a specific festival of "December construction" (monthly order). Meaning: beginning of spring, rain, sting, vernal equinox, Qingming, Grain Rain, etc.

1, beginning of spring

Beginning of spring, also known as the Spring Festival, the First Month Festival, the Lunar New Year Festival, the Lunar New Year Festival, the Lunar New Year Festival and the Lunar New Year Festival, is the first of the 24 solar terms, the beginning of the year of the dry calendar and the beginning of the end of everything, representing the beginning of everything and the meaning of self-improvement. Twenty-four solar terms were originally formulated on the basis of "variable stars". When the bucket handle of the Big Dipper points to the shade, it is beginning of spring.

Step 2 rain

Rain is the second solar term in spring. Fight with your fingers; The sun reaches longitude 330; February 18-20 of the Gregorian calendar every year. Rain, like solar terms such as Grain Rain, Xiaoman, light snow and heavy snow, is a solar term reflecting precipitation and ancient farming culture. Rainwater solar term marks the beginning of rainfall, and suitable precipitation is very important for the growth of crops.

3. Shocked

Sting is the third solar term in spring. When the sun reaches 345 degrees, it will cross the Gregorian calendar on March 5-6. Sting reflects the phenomenon that natural creatures germinate and grow under the influence of rhythm changes. Speaking of earthquakes, the sun's spirit rises, the temperature warms up, the spring thunder suddenly moves, the rain increases, and everything is full of vitality. Farming production is closely related to the rhythm of nature, and the shocking solar terms are of great significance in farming. Since ancient times, our people have attached great importance to this solar term and regarded it as a spring ploughing festival.

4. vernal equinox

The vernal equinox, one of the 24 solar terms, is the fourth solar term in spring. The fingers do not match, the longitude of the sun reaches 0, and the festival is held on March 19-22 of the Gregorian calendar every year. The vernal equinox is of great significance in astronomy, and the northern and southern hemispheres are equally divided day and night. After that, the direct position of the sun continued to move from the equator to the northern hemisphere, and the days in the northern hemisphere began to be longer than the nights. The vernal equinox also has obvious characteristics in climate. It's warm, rainy and sunny at this time.

5. Qingming

Qingming, one of the 24 solar terms, is the fifth solar term in spring. Finger b; The solar calendar is15; Gregorian calendar April 4-6. Qingming is a solar term that reflects the phenological changes in nature. At this time, the sun is shining, plants are sprouting, the air is fresh, everything is alive, and nature presents a vibrant scene. By Qingming, the climate in the south has been refreshing and warm, and the earth presents a quiet image of spring; In the northern region, the snow began to fall, and gradually entered the sunny spring.

6. Grain Rain

Grain Rain is the last solar term in spring. Combat refers to Chen; The meridian of the sun is 30; Celebrate every April 19-2 1 in Gregorian calendar. Grain Rain means "Rain gives birth to hundreds of valleys", and the precipitation has increased obviously at this time. The seedlings in the field are newly planted, and the crops in Xinzhuang need rain most, so the so-called "spring rain is as expensive as oil". With sufficient and timely rainfall, cereal crops can thrive. Grain Rain, like rain, Xiao Man, light snow and heavy snow, is a solar term reflecting precipitation and ancient farming culture.

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