According to the Song of Solar Terms , the 24 solar terms are written in turn

The solar terms are as follows: the beginning of spring, rain, stunning, vernal equinox, Qingming, Guyu, Lixia, Xiaoman, Mangzhong, summer solstice, small heat, great heat, beginning of autumn, summer heat, white dew, autumn equinox, cold dew, frost, beginning of winter, light snow, heavy snow, winter solstice, small cold, big cold.

The 24 solar terms are unique in China's calendar, which first appeared in the Han Dynasty. It represents 24 different positions in the Earth's orbit and depicts the pattern of climate change over the course of the year.

The Earth's apparent motion around the Sun is 360 degrees, divided into 24 equal parts, and each part of 15 degrees (about half a month) has a solar term.

There are 24 solar terms in the four seasons of the year, which are called in turn: the beginning of spring, rain, stunning, vernal equinox, Qingming, Guyu, Lixia, Xiaoman, mangzhong, summer solstice, small heat, great heat, beginning of autumn, summer heat, white dew, autumn equinox, cold dew, frost, beginning of winter, light snow, heavy snow, winter solstice, small cold, big cold.

The delimitation of the 24 solar terms is a great achievement of astronomical and climate science in ancient China, and it is the crystallization of the wisdom of scientists throughout the ages. For more than 2,000 years, it has played an important role in organizing and guiding agricultural production.

Beginning of spring, rain, stunning, vernal equinox, Qingming, valley rain, beginning of summer, small man, miscanthus seed, summer solstice, small heat, great heat, beginning of autumn, summer heat, white dew, autumn equinox, cold dew, frost, beginning of winter, light snow, heavy snow, winter solstice, small cold, big cold.

The beginning of spring rain stings, the spring equinox, the Qingming valley rain, the beginning of summer, small full. The genus is connected, the small summer, the big heat, the Xiuli autumn, the Chu Chu Lu, the white dew, the autumn equinox, the cold and the dew, the frost falls, the winter snow is small, the winter solstice is small, the cold is small, the cold is big, and the cold is good.

Twenty-four solar terms song:

The spring rain shocks the spring and the valley sky, and the summer is full of mangs and the summer and summer are connected.

Autumn dew, autumn frost, winter snow and snow and winter small and big cold.

There are two sessions per month that do not change, with a maximum difference of one or two days.

In the first half of the year, it was sixty-twenty-one, and in the second half of the year, it was eighty-twenty-three.

Because the Chinese lunar calendar is a kind of "luni-solar calendar", that is, according to the sun and the movement of the moon, it can not fully reflect the solar cycle, but China is an agricultural society, agriculture needs to strictly understand the solar situation, and agriculture is completely based on the sun, so the calendar has added a separate reflection of the solar cycle of the "24 solar terms", which is used as the standard for determining the leap month.

The 24 solar terms are not only the time criterion promulgated by the government in the past dynasties, but also the compass to guide agricultural production, and the compass for people to predict the cold, warm, snow and rain in their daily lives. In the international meteorological community, the 24 solar terms are known as "China's fifth greatest invention".

On November 30, 2016, the 24 solar terms were officially inscribed on UNESCO's Representative List of the Intangible Cultural Heritage of Humanity. In July 2019, the "China Weather and 24 Solar Terms Research Institute" jointly sponsored by Huafeng Meteorological Media Group of China Meteorological Administration and Meteorological Publicity and Science Popularization Center of China Meteorological Administration was officially established.

Twenty-four solar terms song:

The spring rain shocks the spring and the valley sky, and the summer is full of mangs and the summer and summer are connected.

Autumn dew, autumn frost, winter snow and snow and winter small and big cold.

There are two sessions per month that do not change, with a maximum difference of one or two days.

In the first half of the year. Sixth, twenty-one, the second half of the year is.

Eight, twenty-three. <>

Twenty-four solar terms song:

春雨惊春清谷天,chūn yǔ jīng chūn qīng gǔ tiān , 夏满mang夏機. xià mǎn máng xià shǔ xiàng lián 。Autumn dew autumn frost fall, qiū chù lù qiū hán shuāng jiàng , winter snow snow winter small big cold.

dōng xuě xuě dōng xiǎo dà hán 。

1. The 24 solar terms song is a small poem compiled to facilitate the memory of the 24 solar terms in the ancient calendar of our country. There are many versions that have survived to this day. The 24 solar terms are specific seasons in the calendar that indicate changes in the natural rhythm and establish the "December Month".

At the age of one year, there are three months each in spring, summer, autumn and winter, and there are two solar terms per month, each of which has its own unique meaning.

2. The 24 solar terms accurately reflect the changes in the natural rhythm and play an extremely important role in people's daily life. Phenology is closely related to agricultural time. China is the earliest country in the world to study phenology, and the earliest phenological monograph, Xia Xiaozheng in the early Western Han Dynasty, recorded phenology, meteorology, astronomical phenomena and important political and agricultural activities in the order of 12 months a year, such as farming, silkworm raising, horse raising, etc.

3. The 24 solar terms refer to the 24 seasons and climate. The 24 solar terms are a supplementary calendar established in ancient China to refer to agricultural affairs, and are the crystallization of the long-term experience and wisdom of the working people of the Han nationality in ancient China. It was formed in the Spring and Autumn Period and the Warring States Period.

The names of the 24 solar terms are: Beginning of Spring, Rain, Sting, Spring Equinox, Qingming, Guyu, Lixia, Xiaoman, Mangzhong, Summer Solstice, Small Heat, Great Heat, Beginning of Autumn, Beginning of Summer, White Dew, Autumn Equinox, Cold Dew, Frost Fall, Beginning of Winter, Light Snow, Heavy Snow, Winter Solstice, Small Cold, Great Cold.

Lichun: Lichun means the beginning, and Lichun is the beginning of spring.

Rain: Rainfall begins and gradually increases.

Sting: Stinging means to hide. Stinging refers to the sudden movement of spring thunder, which wakes up animals that are hibernating in the soil.

Vernal equinox: Equinox means equinox. The vernal equinox indicates the equinox of day and night.

Qingming: The weather is sunny and the vegetation is luxuriant.

Gu Yu: Rain gives birth to a hundred grains. Rainfall is abundant and timely, and cereal crops can thrive.

Beginning of summer: The beginning of summer.

Xiaoman: The grains of summer crops such as wheat are beginning to plump.

Miscanthus seeds: Wheat and other miscanthus crops are ripe.

Summer solstice: The hot summer is coming. When the sun reaches the north, the sun reaches the most accessible place (Tropic of Capricorn) Xiaoxiao: Summer means hot. A small summer is when the climate starts to get hot.

Great heat: The hottest time of the year.

Beginning of Autumn: The beginning of autumn.

Heat: It means to terminate and hide. It means the end of a hot summer day.

White dew: The weather is cooler, and the dew is condensed and white.

Autumnal equinox: Equinox of day and night.

Cold dew: The dew is cold and will freeze.

Frost falls: The weather is getting colder and frost is starting to appear.

Beginning of winter: The beginning of winter.

Light snow: It starts to snow.

Heavy snowfall: Snowfall increases and the ground may be covered with snow.

Winter solstice: The cold winter is coming. When the sun reaches the south, the sun reaches the most reaches of the sun (Tropic of Capricorn) and the climate begins to get cold.

Big Chill: The coldest time of the year.

The solar terms in the 24 solar terms songs: winter solstice, small cold, big cold, beginning of spring, rain, stunning, spring equinox, Qingming, valley rain, beginning of summer, small man, mangzhong, summer solstice, small heat, great heat, beginning of autumn, summer heat, white dew, autumn equinox, cold dew, frost fall, beginning of winter, light snow, heavy snow.

The 24 solar terms were formulated by the ancients according to the division of the ecliptic plane, reflecting the influence of the sun on the earth, and belong to the solar calendar. It is an important part of the long history and culture of the Chinese nation and embodies the historical and cultural essence of Chinese civilization. With the spread of the Chinese calendar, the 24 solar terms have spread to many parts of the world.

In the international meteorological community, the 24 solar terms are known as "China's fifth greatest invention". The lunar calendar used today absorbs the "24 solar terms" component of the Ganzhi calendar as a supplement to the calendar, and adjusts it through the "intercalation method" to conform to the return year to form a lunisolar calendar. On November 30, 2016, the 24 solar terms were officially inscribed on the UNESCO Intangible Cultural Heritage of Humanity.

Beginning of winter, light snow, heavy snow, winter solstice.

Big cold and small cold, stinging, Laba.

Beginning of spring, rain, stunning, equinox, Qingming, valley rain, Qingming, valley rain, Lixia, Xiaoman, mangzhong,

Summer solstice, small heat, great heat, beginning of autumn, summer heat, white dew, autumn equinox, cold dew, frost fall, beginning of winter, light snow, heavy snow, winter solstice, small cold, big cold.

The first solar term is the beginning of spring. In the customs of the beginning of spring, there are about three well-known, one is called spring post, the second is called spring cattle, and the third is called biting spring. The so-called spring post refers to the fact that on the day of the beginning of spring, especially the court literati, they will compose lyrics for the poems of the beginning of spring, see many quatrains, and cut and paste them on the door tent.

The spring cow is the day before the beginning of spring, people use the clay kneading or paper paste to make a model of the ploughing cow, and spur it on the day of the beginning of spring.

First, it indicates the beginning of spring ploughing and symbolizes hard work. The second is that the official used this symbol to encourage farming, and to persuade farming in the way of "whipping spring oxen", and all the farmers went out of the city to watch in the eastern suburbs at that time.

To further digress, since the beginning of human civilization, this kind of symbol game has not stopped, and in today's more and more sophisticated, this kind of symbol game (smaller is a language game) is more diverse and deep, and what makes people a little angry and uncontrollable is that people enjoy themselves in it, and perhaps this kind of self-satisfaction cannot be called a kind of joy of life. I may be criticized for saying this as a narrow "villain's heart".

But if it can provoke a little reflection, perhaps this criticism is not enough. To get back to the point, let's talk about biting spring, which is a kind of custom activity that people take food as the sky. People are accustomed to making spring cakes on this day, which is also known as "steamed cakes" (a layer of cooking oil between two white flour raw cakes, pasted together, and steamed in a pot).

People use spring cakes to roll fresh vegetables during the beginning of the Spring Festival, as well as all kinds of smoked or sauced meats, and this dietary custom is called "biting spring".

February 4 is the "beginning of spring" of the 24 solar terms, the beginning of spring is the first solar term of the year, the ecliptic longitude of the sun is 315 degrees, and the beginning of spring is the beginning of spring in China. In ancient times, people took the beginning of spring as the Spring Festival, and held a spring ceremony on this day.

At the beginning of the spring solar term, the westerly jet of the southern branch of East Asia has begun to weaken, and the midwinter climate is coming to an end. However, the intensity and location of the westerly jet in the northern branch have basically not changed, the Mongolian cold high pressure and the Aleutian low pressure are still relatively strong, and the strong wind cooling is still the prevailing weather in the Jianghuai region. But in the intermittent period under the influence of strong cold air.

The frequency of southerly winds increased, accompanied by a significant temperature rise.

The beginning of the spring solar term is also a popular solar term among farmers because it brings warmth and hope to people.

Therefore, there are many weather proverbs about the beginning of spring. For example, there are "the beginning of spring, the rain is even", "the beginning of spring, a spring is clear, a spring is clear", etc.; Based on the rain and snow, there are "the beginning of the spring rain, overcast and damp to Qingming", "heavy snow in spring, heavy rain in 100 days" and so on; Based on thunder and lightning, there are "thunder strikes the beginning of the Spring Festival, and the rain does not stop", "the beginning of the spring thunders, and the sky is not seen in January"; Based on cold and warm, there are "the beginning of spring cold, a spring warm"; Based on the wind power, there are "there are many winds and rains in the north of the beginning of spring", "the east wind of the beginning of spring warms up early, and the west wind of the beginning of spring warms up late" and so on.

The beginning of the spring solar term should prevent the impact of cold waves, low temperatures, rain and snow weather on the spring transportation work, and rural areas should pay close attention to the field management of overwintering crops, cultivate and loosen the soil, apply green fertilizer, and prevent freezing and protecting seedlings.

The first of the 24 solar terms is the beginning of springThe spring rain shocks the spring and the valley sky, and the summer is full of mangs and the summer and summer are connected.

Autumn dew, autumn frost, winter snow and snow and winter small and big cold.

The 24 solar terms began in ancient times and originated in the Yellow River Valley. In the "Shangshu Yaodian", the concept of "the middle of the day, the eternal day, the middle of the night, and the short day" was proposed, that is, what we now call the spring equinox, summer solstice, autumn equinox, and winter solstice. With the development of agricultural production and astronomical observations, at the end of the Warring States Period, the four solar terms of the beginning of spring, the beginning of summer, the beginning of autumn, and the beginning of winter were introduced in the "Lü's Spring and Autumn Period".

Thus, the traditional sense of the four hours and eight festivals has been preliminarily established. By the Han Dynasty, the 24 solar terms were gradually perfected, and there were many mentions in the history books.

The spring rain shocks the spring and the valley sky, the summer is full of mangs and the summer and summer are connected, the autumn dew and autumn frost fall, the winter snow and snow and the winter are small and cold.

The first solar term is the beginning of spring.

Twenty-four solar terms song:

The spring rain shocks the spring clear valley day.

Summer is full and summer is connected.

Autumn dew and autumn frost.

Winter snow, snow, winter small and cold.

At the beginning of spring, it is the beginning of the rain in Wushan, and the rainfall gradually increases, and the rain wakes up the animals that are hibernating in the soil.

At the time of the spring equinox, day and night are equally divided, and in the clear season, the weather is sunny and the vegetation is lush.

With abundant rainfall, cereal crops can thrive.

The beginning of summer is the beginning of summer.

During the small full season, the grains of summer crops such as wheat begin to plump.

Miscanthus seeds are wheat and other miscanthus crops that are ripe.

The summer solstice is the arrival of hot summer.

The hot summer is divided into small heat and big heat, the small heat is the beginning of the heat of the orange royal wait, and the big heat is the hottest time of the year.

The beginning of autumn is the beginning of autumn.

The end of the hot summer is the end of the summer heat.

The weather is cooler, and the dew is white and white.

At the autumnal equinox, day and night are as long as night.

When the dew is cold, the dew is cold and will freeze.

The weather is getting colder, and the frost begins to fall.

The beginning of winter is the beginning of winter.

When winter comes, it will start to snow.

Snowfall increases, and the ground may be covered with snow.

Winter solsticeThe cold winter is coming, and it is also the shortest time for the day.

During the cold season, the climate starts to get cold.

The coldest time of the year is the Great Cold.

The spring rain shocks the spring and the valley sky, and the summer is full of mangs and the summer and summer are connected.

Autumn dew, autumn frost, winter snow and snow and winter small and big cold.

There are two sessions per month that do not change, with a maximum difference of one or two days.

In the first half of the year, there was one of the six twenty-six Min clans, and in the second half of the year, it was eighty-twenty-three.

Meaning: the beginning of spring, rain, stunning, equinox, Qingming, valley rain.

Lixia, Xiaoman, Mango, Summer Solstice, Xiaoxia, Da Summer.

The beginning of autumn, the beginning of summer, white dew, autumn equinox, cold dew, frost.

Beginning of winter, light snow, heavy snow, winter solstice, small cold, big cold.

The song of the 14 solar terms is a small poem compiled to facilitate the memory of the 24 solar terms in the ancient calendar of our country, and there are many versions that have been passed down to this day. The solar terms refer to the 24 seasons and the weather of the air bridge, which is a calendar used to indicate the changes of the seasons and guide agricultural affairs established in ancient China (Note 1), and is the crystallization of the long-term experience and wisdom of the working people in ancient China.

Since the Chinese lunar calendar is one"Lunisolar calendar", that is, according to the sun and the moon according to the movement of the formula, so can not fully reflect the solar cycle, but China is an agricultural society, agriculture needs to strictly understand the solar situation, agriculture is completely based on the sun, so in the calendar and added a separate reflection of the solar cycle"Twenty-four solar terms", which is used as a criterion for determining a leap month.

Note 1: In ancient China, agricultural irrigation relied on rivers, and agriculture was mainly concentrated in the Yangtze River and Yellow River basins. Until now, farmers in these areas have been engaged in agricultural production according to the solar terms in conjunction with temperature and precipitation.