How many solar terms are there in a year?

There are 24 solar terms in a year, which are beginning of spring, Jingzhe, Qingming, long summer, Mangzhong, Xiaoshu, beginning of autumn, Bailu, Hanlu, beginning of winter, heavy snow, slight cold, rain, vernal equinox, Grain Rain, Xiaoman, Summer Solstice, Dashu, Chushu, Autumnal Equinox, first frost, Xiaoxue and Winter.

1. beginning of spring: It is a solar term that begins in spring, indicating that the severe winter has passed and the temperature is beginning to rise.

2. Rain: It indicates that most parts of China have been defrosted by ice, the temperature has risen, the humidity has increased, and the rain has gradually increased.

3. Sting: Sting means hiding. Animals that hibernate in the ground are called stings, and they climb out after the spring rain in the following year. In ancient times, they thought that they were shaken by thunder, so they were called stings. At this time, the weather turned warmer, and most of our country entered the spring ploughing season. Central China farmers said, "After the shock festival, spring ploughing will not stop."

4. Spring: The vernal equinox is just a day when the sun shines directly on the equator and the day and night are half. On this day, day and night are almost the same in all parts of the country. Astronomically, spring is divided into spring in the northern hemisphere, and wintering crops in most parts of China enter the spring growth stage.

5. Qingming Festival: During Qingming Festival, the weather is getting warmer, and the average temperature in most areas of the Yellow River Basin rises to above 1 degrees, and the temperature in the Yangtze River Basin is even higher. The vegetation in the north has sprouted and turned green, and the land in the south has been covered with green clothes. Our country's agricultural proverb says: "Planting trees for afforestation is nothing more than Qingming" and "Before and after Qingming, plant melons and beans". The first day of this anger was Tomb-Sweeping Day, and there was a custom of going for an outing to sweep graves.

6. Grain Rain: In Grain Rain, the temperature and ground temperature have risen steadily, and the rain has increased, which is beneficial to the growth of five grains. Therefore, there is a saying that "rain gives birth to a hundred grains".

7. long summer: It means that spring goes to summer, and it is about to enter the summer of fire. At this time, everything grows more vigorously and prosperously. Field management is becoming increasingly busy. As the agricultural proverb goes, "long summer hoed everywhere in the three dynasties".

8. Small fullness: It means that the grains of summer crops are full, but not yet mature, just small fullness, not yet full.

9. Miscanthus refers to summer harvest crops such as wheat with awns and silkworm peas, which are about to mature in this solar term, and it is time to harvest and reserve seeds. South China will also enter the rainy "Huangmei season".

1. Summer Solstice: On this day, the daytime is the longest and the night is the shortest in the northern hemisphere, which is also called the day from the north to the sun, that is, the day when the sun moves to the north. Astronomically, the summer solstice is designated as the beginning of summer in the northern hemisphere.

11. Slight summer heat: At this time, it is the "initial lodging of three volts", and the climate is hot and stuffy. In agricultural production, I am busy with the field management of summer and autumn crops.

12. Great summer heat: It is "mid-summer", and most parts of the country have entered the most inflammatory period of the year.

13. beginning of autumn: It is customary for China to start autumn, which indicates that the weather is getting colder, plants are bearing seeds and the autumn harvest season is coming soon. However, the summer heat in beginning of autumn has not dissipated, and the autumn tiger with hotter temperature is still behind.

14, summer: "twenty-four solar term": "place, stop. The summer heat stopped at this time. " Since then, the temperature in most parts of China has gradually dropped.

15. Bailu: The air turns cold, the temperature difference between day and night is large, and the vegetation on the ground steam forms colored dew, so it is named Bailu.

16. autumnal equinox: the autumnal equinox is the same as the vernal equinox, and the sun shines directly on the equator, and the day and night are almost the same length. The autumnal equinox is in the middle of the whole autumn, which can be said to be a veritable autumn.

17. Cold dew: The temperature continues to drop, and the weather turns cool obviously, with cold dew condensation in the morning and at night. Autumn harvest and autumn planting began in most parts of our country.

18. first frost: "seventy-two episodes of the moon order": "in mid-September, the qi is calm and condensed, and the dew is frosty." It means that there is frost in the Pan-Bo Central Plains.

19. beginning of winter: It's a solar term that starts in winter, when the middle and lower reaches of the Yellow River are about to freeze.

2. Xiaoxue: "The seventy-two episodes of the Moon Order": "In mid-October, it rains and the air conditioning is thin, so it condenses into snow, and the little ones are not full." At this time, it began to snow like the Yellow River Basin.

21, heavy snow: "seventy-two episodes of the monthly order": "the big one is full, and now the snow is full." At this time, the air is colder than before, and the number of snowfalls will also increase. 22. Winter Solstice: Contrary to summer, the northern hemisphere has the shortest day, the longest sunshine shadow and the longest night in winter. In winter and day, the sky grows longer. There is a folk saying in the north that "eating noodles on the winter solstice makes a day grow longer".

23. Slight cold: It means that the temperature has reached the severe winter solar term in a year. At this time, it is around the "March 9th" period, and most parts of our country are frozen in the cold and enter the severe winter period.

24. Severe cold: It is the coldest period in a year, which indicates the persistence and aggravation of severe cold compared with slight cold. "Three Rites and Righteousness" says: "The extreme of air conditioning is called great cold."