What does the solar term "Millennium" mean?

The white dew is the fifteenth solar term in the twenty-four solar terms of the lunar calendar, and it is the white dew when the sun reaches 165 degrees. Every year in the middle of August (September 7th or 8th, Western calendar), when the sun reaches 165 degrees, it is the Millennium.

The Millennium refers to the water droplets formed by the condensation of water vapor on the ground or near-earth objects after the weather turns cold and the temperature drops. For example, vegetation will be covered with dew in the morning. The Millennium solar term is the beginning of the cool season, and it is also the solar term with the largest temperature difference between day and night throughout the year. As the saying goes, "The white dew is cold at night and hot at day" and "The white dew is divided into autumn nights and cold at night".

The meridian of the sun is 165 degrees. The solar term temperature began to drop and the weather turned cold. Water vapor in the air often condenses into white dew on plants and other objects at night, hence the name "white dew". The solar terms of the Millennium show the phenomenon of water vapor condensation in the lower atmosphere, and also reflect the process of gradual temperature drop and the degree of gas cooling. As the agricultural proverb goes, "The white dew is divided into autumn nights, and it is cool all night."

Dew is water droplets condensed by water vapor on the ground or near-earth objects due to the temperature drop. People will obviously feel that the hot summer has passed and the cool autumn has arrived at the Millennium Festival, which obviously reflects the seasonal changes from summer to autumn.

Chinese name: White Deer

The previous solar term: summer heat

Mbth: Bailu

The last solar term: the autumnal equinox

It's getting cold.

Custom activities: offering sacrifices to Yu Wang.

Climate characteristics: The temperature dropped rapidly, and it began to rain in Mao Mao.

Customized food: green tea, rice wine, longan, sweet potato.

Season: autumn

Agricultural activities: irrigation and heat preservation

Time: around September 8 of the Gregorian calendar every year.

Health: prevent autumn dryness, nourish yin and replenish qi.

Sun position: longitude of sun arrival 165.

Third class: Hongyan is coming; The mysterious bird returns; A flock of birds breeds shame.

Attribute: Twenty-four solar terms of the lunar calendar, the beginning of the Mid-Autumn Festival.