The last solar term of the summer heat

The last solar term in summer is beginning of autumn, and the ancient calendar of China divided the year into 24 solar terms based on the four seasons. Summer is the14th solar term, and the solar term before summer is the13rd solar term in beginning of autumn. Beginning of autumn is the first solar term and the starting point of autumn.

August 22-24 of the Gregorian calendar every year is summer, and summer is "summer", which means to leave when it is hot. The arrival of the summer heat marks the end of the hot weather, and the summer heat gradually fades, from hot to cold. Due to the influence of short-term regenerative weather, there is still a continuous high temperature after the hot summer, which is generally cool until after the Millennium.

In ancient China, the summer heat was divided into three stages: "The eagle is a sacrificial bird; Second, wait for the beginning of heaven and earth; Three Hou Wonaideng. " In this solar term, eagles began to prey on birds in large numbers; Everything between heaven and earth began to wither; "Henaideng" refers to millet, millet, rice and sorghum crops, and "Deng" means maturity. During the hot summer, the temperature dropped and the air was crisp in autumn, which began to affect the cold high pressure in China. There are many "autumn tigers" and thunderstorms in the south.