What is the meaning of the solar term of Beginning of Autumn?

What is the meaning of the solar term of Beginning of Autumn? Among the twenty-four solar terms, the beginning of summer is after the Beginning of Autumn, and they both belong to the autumn solar terms. So, What is the meaning of the solar term of Beginning of Autumn? Below is the relevant content that I have carefully prepared. Let’s take a look. I hope it will be helpful to everyone. What is the meaning of the Beginning of Autumn and the End of Summer 1

What is the difference between Beginning of Autumn and End of Heat

End of Heat is the 14th solar term among the twenty-four solar terms, and the intersection time is in the Gregorian calendar Around August 23, the sun reaches 150° of ecliptic longitude. The arrival of the summer heat also means entering the second half of the Ganzhi Lishen month. "Collection of the Seventy-Two Hours of the Moon Order": "In the middle of July, the summer heat has stopped." Since then, the temperature in the area north of the Yangtze River in China has gradually dropped.

At this time, the sun was moving close to the star Regulus in Leo. When viewing the Big Dipper at night, the curved handle of the dipper still points to "Shen" (southwest direction). The "chu" of Chushu means "end", and the meaning of Chushu is "the official end of the summer heat." Therefore, there is a saying: competing for the autumn heat refers to the time between the beginning of autumn and the end of summer. Although autumn has arrived in the sense, But the summer heat has not abated. Although there is a strong chill in the morning and evening, the daylight hours in Beijing have also been reduced to 13 hours and 25 minutes.

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The beginning of autumn also indicates that the hot summer is about to pass and autumn is coming. But the heat is hard to get rid of after the beginning of autumn. Beginning of Autumn is the 13th solar term among the twenty-four solar terms, and it is the end of the last month of the Ganzhi calendar and the beginning of the Shen month; the time is around the first day of July in the lunar calendar (between August 7-9 in the Gregorian calendar). "Autumn" means the end of summer and the beginning of autumn. At the beginning of autumn, the sycamore trees begin to lose their leaves, hence the idiom "falling leaves tell us about autumn". From a literal perspective, the word "Autumn" is composed of the characters for grain and fire, which means the grain is ripe. Autumn is a transitional season when the weather turns from hot to cool, and then from cool to cold. Beginning of Autumn is the first solar term of autumn.

In the Song Dynasty, on the day of Beginning of Autumn, the palace had to move the sycamore trees planted in pots into the palace. When the time of "Beginning of Autumn" came, the Taishi official loudly played: "Autumn is coming." After playing, the sycamore trees were planted in the palace. One or two leaves fall in response to the sound of autumn. What is the meaning of the end of summer in Beginning of Autumn 2

Why does end of summer come after the beginning of autumn

The origin of the end of heat in autumn is because after the beginning of autumn, it means that the hot summer has entered the cool autumn. However, there is a big difference between the south and the north. After the Beginning of Autumn in the north, the weather turns cooler in the morning and evening, while the weather in the south still remains hot, that is, the heat is still there after the Beginning of Autumn, and "place" means hiding or ending. It marks the official end of the hot summer, so the end of summer comes after the beginning of autumn, which means that the weather is getting cooler faster.

What solar term comes after the end of summer heat?

In the order of the twenty-four solar terms in our country, the solar term after the end of summer heat is Bailu. Bailu is the fifteenth solar term of the twenty-four solar terms. When the sun reaches 165 degrees of ecliptic longitude, it is Bailu. It is celebrated on September 7-9 in the Gregorian calendar. The arrival of white dew means that the heat of summer is over, and it is the turning point from sultry heat to coolness in autumn. After the white dew, you should pay attention to adding more clothes.

Characteristics of the Bailu solar term

After the arrival of the Bailu solar term, the summer monsoon is gradually taken over by the winter monsoon, and the cold air moves southward more and more frequently. In addition, the position of the sun directly hitting the ground moves southward, and the northern hemisphere The sunshine time becomes shorter, the sunshine intensity weakens, it is often clear and cloudy at night, and the ground radiation heat dissipates quickly, so the temperature drop gradually accelerates. There is a saying that "the autumn equinox night is white with dew, and the night is cooler." Starting from the Bailu solar term, autumn is gradually entering autumn in various places according to the climatological standards for dividing the four seasons. At this time, the temperature difference between day and night in various parts of China can reach 8℃-16℃, so Bailu is also the solar term with the largest temperature difference in the year, so it is best to always have a jacket by your side.