Traditional Culture Encyclopedia - Weather forecast - When was the ambush in 1999?

When was the ambush in 1999?

The first day of the ambush in 1999

Gregorian calendar: July 17, 1999?

Lunar calendar: the fifth day of June in the Year of the Rabbit?

Extended information:

The so-called "entering the volts" is the traditional saying of entering the "three volts". The "three volts" are divided into the first, middle and last volts. One day, the traditional calculation method stipulates that the third Geng day after the summer solstice and the fourth Geng day are the starting dates of Chufu (Toufu) and Zhongfu (Two Fu) respectively, and the first Geng day after the Beginning of Autumn is The first day of the third period.

"Three Volts" refers to the first, middle and last periods, which are from mid-July to mid-August. After the summer solstice, although the days are getting shorter and the nights are getting longer, the days are still longer than the nights. The ground still absorbs more heat than it emit, and the temperature near the ground is getting higher day by day. During the "three volts" period, the ground absorbs almost more heat than it emit, and the weather is the hottest. Later, the heat absorbed by the ground begins to be less than the heat emitted by the ground, and the temperature slowly drops. Therefore, the hottest time of the year usually occurs during the "three days" of the summer solstice.

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