The 24 solar terms song contains several solar terms in the summer vacation

It contains four solar terms, which are the small heat, the big heat, the beginning of autumn, and the summer heat.

The small summer solar term is handed over on July 06 08 of the Gregorian calendar. Great heat, one of the 24 solar terms, July 22 and 24 of the Gregorian calendar. The beginning of autumn falls on August 07 and 09 in the Gregorian calendar.

It is the fourteenth of the 24 solar terms, which falls on August 22 and 24 of the Gregorian calendar every year.

Great heat is the twelfth of the 24 solar terms, when the sun reaches 120 degrees of ecliptic longitude. Dou finger C is the great heat, and the weather is very strong than the small heat, so it is called the great heat. The Great Heat solar term coincides with the "middle of the dog days" and is the hottest time of the year.

The "autumn tiger" generally occurs between August and September of the Gregorian calendar, and the length of the autumn tiger varies every year, generally lasting half a month to two months.

The significance of summer in daily life is to remind people that autumn is quietly coming, and we should pay attention to preventing "autumn dryness". The solar term of summer also means entering the autumn of meteorological significance. There are many folk activities in the summer, such as eating ducks, releasing river lanterns, opening fishing festivals, decocting medicinal tea, and worshipping the land lord.

The summer vacation of the 24 solar terms contains a small heat, a big heat, and a summer heat.

The 24 solar terms are:

Spring: The beginning of spring rain stings the spring equinox Qingming Valley rain.

Summer: Lixia small mango planting summer solstice, small summer heat, big heat.

Autumn: the beginning of autumn, the summer dew, the autumn equinox, the cold dew, and the frost.

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

Contains the following solar terms:

Lixia, Xiaoman, Mangzhong, Summer Solstice, Small Summer, Great Heat - Summer Mang, Mang, Summer and Summer are connected.

The 24 solar terms have been integrated into traditional Chinese culture, and the working people have also summed up the solar terms that are easy to remember.

The 24 solar terms are 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, and big cold.

There are widely circulated "24 solar terms songs" in our country: spring rain shocks the spring clear valley sky, summer is full of mangs and summer heat is connected, autumn dew and autumn frost fall, winter snow and snow winter small and big cold.

For example, "Sili", that is, the beginning of spring, the beginning of summer, the beginning of autumn, the beginning of winter, indicating the beginning of each solar term in the four seasons of the year, as well as "two points and two solstice", "three summers and two colds", "two dew and one frost", "two rain and two snow" and "surprise, clear, full, mang", it contains people's scientific summary of the changes of the four seasons and the law of transformation, is a precious heritage left by the ancestors.

The song of the 24 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 climate, which is a supplementary calendar established in ancient China to guide agricultural affairs, and is the crystallization of the long-term experience and wisdom of the working people in ancient China. 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 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 solar terms are a valuable scientific heritage created by the Chinese ancestors after thousands of years of practice, and it is a tool to reflect the changes in weather, climate and phenology, and to grasp the agricultural seasons, affecting the clothing, food, housing and transportation of thousands of households.

As early as the Spring and Autumn Period and the Warring States Period, ancient China used Tugui to measure the sundial (that is, to erect a pole on the plane to measure the length of the sun's shadow at noon) to determine the four solar terms of winter solstice, summer solstice, spring equinox, and autumn equinox. At noon, the shortest day of the year is the summer solstice (also known as the "short solstice" or "short solstice"), the longest day is the winter solstice (also known as the "long solstice", "long solstice"), and the moderate shadow length is the spring or autumn equinox. In the Spring and Autumn period, the book "Shangshu" has a description of solar terms.

In the Shang Dynasty, there were only four solar terms, and by the Zhou Dynasty it had grown to eight. The names of the 24 solar terms were first seen in Liu An's "Huainanzi Tianwen Xun" in the Western Han Dynasty, and the concepts of yin and yang, four hours, eight positions, 12 degrees, and 24 solar terms are also mentioned in the "On the Essence of the Six Schools" in the "Historical Records of Taishi Gongzi Preface". In ancient China, the lunar calendar (lunar calendar) was used to record time, and the solar calendar (solar calendar) was used to divide the 24 solar terms of spring, summer, autumn and winter.

Our ancestors called 5 days 1 wait, 3 times for one gas, called solar terms, the whole year is divided into 72 seasons and 24 solar terms.

Since the 2000 years, most of China's main political activity centers have been concentrated in the Yellow River Basin, and the 24 solar terms have been established on the basis of the climate and phenology of this area. Due to the vast territory of our country and the changeable terrain, the 24 solar terms are only a reference for many regions. As far back as the Spring and Autumn Period, the four solar terms of mid-spring, mid-summer, mid-autumn and mid-winter were determined.

After continuous improvement and perfection, by the Qin and Han dynasties, the 24 solar terms have been fully established. In 104 B.C., the "Taichu Calendar" formulated by Luo Xiahong and Deng Ping officially set the 24 solar terms in the calendar, clarifying the astronomical position of the 24 solar terms. It is also stipulated that the month without mid-air shall be the leap month of the previous month.

The 24 solar terms are a supplementary calendar established in ancient China to guide agricultural affairs, which was formed during the Spring and Autumn Period and the Warring States Period. 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 can reflect the changes of the seasons, guide agricultural activities, and affect the clothing, food, housing and transportation of thousands of households.

The 24 solar terms are divided according to the position of the Sun on the ecliptic, which is the Earth's orbit around the Sun.

The solar terms included in the "Song of the Twenty-four Solar Terms" include 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 fall, beginning of winter, light snow, heavy snow, winter solstice, small cold, big cold.

During the period of Emperor Wu of the Han Dynasty, "twenty-four solar terms.""It was incorporated into the "Primal Calendar" as a supplement to the calendar to guide farming. The day solstice (the shortest day) was measured in the Yellow River Basin using the "average time method": the day solstice (the shortest day) as the winter solstice.

Taking the winter solstice as the starting point of the "24 solar terms", the time period between the winter solstice and the next winter solstice (about 365 days), that is, the year of return (return year), is divided into 24 segments (15 days each), and the number of days between each two solar terms is averaged.

The date between the winter solstice and the next winter solstice is divided equally into twelve equal parts, which is called "zhongqi", and then the time between adjacent "zhongqi" is divided equally into "solar terms".

Summary. There are 24 solar terms in the 24 solar terms: 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 fall, beginning of winter, light snow, heavy snow, winter solstice, small cold, and big cold.

There are 24 solar terms in the 24 solar terms: 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 fall, beginning of winter, light snow, heavy snow, winter solstice, small cold, and big cold.

Look at the relatives, if it's convenient, give a thumbs up and support, dear (

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.