How many days is Sangeng
San Geng refers to the three Geng days after the summer solstice.The time period between each Geng day is the Sanfu time, which represents the hottest period of the year.The specific number of days for Sangeng is not fixed, sometimes it is 30 days, sometimes it is 40 days, depending on the specific year.
What does sangeng mean
Sangeng is the standard that defines the start of dog days in the Chinese lunar calendar, "the summer solstice Sangeng will enter Fufu".It means that counting from the summer solstice, the third Geng day is the first day of Chufu.In ancient my country, "the method of keeping track of the stems and branches" was popular in ancient times, and 60 groups of different names formed by matching 10 heavenly stems and 12 earthly branches were used to record the days and use them cyclically.Every day with the word "Geng" is called "Geng Day".Fu means that the weather is too hot, and it is not suitable to move.Starting from the summer solstice, the days between the minor heat and the major heat are the hottest days of the year.People often use the phrase "hot in the three volts" to describe the climate characteristics of midsummer.This statement has a long history in our country.
How many days are there in San Geng?
The "Geng" character of Geng day is "A, B, C, D, Wu, Ji, Geng, Xin, Ren, Gui" 10 The 7th word in the Heavenly Stem, repeated every 10 days on Geng Day.Starting from the summer solstice, according to the arrangement of the stem and branch dates, when the third Geng day appears, it is the first day of Chufu, the fourth Geng day is the first day of Zhongfu, and the first Geng day after the beginning of autumn is the first day of late Fufu.sky.When there are 4 geng days between the summer solstice and the beginning of autumn, it is 10 days, and when there are 5 geng days, it is 20 days.The morning and evening of the Geng day will affect the length of Zhongfu.Therefore, some years have 30 days of Futian, and some years have 40 days of Futian.
To be precise, the date of Sanfu is 10 days from the third geng day after the summer solstice to the day before the fourth geng day.Counting 10 days from the beginning of the day to the day before the fifth geng day, these 10 days are the mid-fu, and the 10 days between the first geng day after the beginning of autumn and the second geng day after the beginning of the autumn are the last ten days.Each Geng day is separated by 10 days, and the number of mid-fu days is not fixed.Between the summer solstice and the beginning of autumn, there are 4 Geng days, and the mid-fu is 10 days, and there are 5 Geng days, and the mid-fu is 20 days.
微信扫码关注
更新实时通知