Generally speaking, Xiaoshu is not an ambush. Xiaoshu is not the hottest time of the year. Therefore, Xiaoshu will fall in after. Xiaoshu will be at the beginning of July every year, and the ambush is in the middle of July every year. How long does it take for Xiaoshu to fall?
Is Xiaoshu an ambush? Xiaoshu is relative to Dashu. The ancients thought that Xiaoshu was not the hottest time of the year, so it was called Xiaoshu. Every year around July 7, when the sun reaches 105 & deg; longitude, the solar term of summer heat begins. Xiaoshu in 2017 is July 7, 2017 in the Gregorian calendar.
As the saying goes: 'heat in three volts'. In China, the three volt weather generally occurs on the 28th day after the summer solstice, that is, the so-called 'summer solstice three Geng several head volts'. According to the Chinese calendar, the third Geng day after the summer solstice is the ambush, in which the first 10 days is the first ambush, the first 20 days, the latest 30 days, and the first 16 days.
"Three volts" refers to the first, the middle and the last, about the period from mid July to mid August. In 2017, it was July 12, and the last day was August 20. (this article is exclusively compiled by WYH, editor of sihai.com. If you need to reprint it, please indicate the source and source. Related article link: http://www.4hw.com.cn/life/jieri.html)
It is the highest temperature in the whole year. There is a saying in the folk that "little heat is followed by great heat, and there is no place to hide" and "little heat is followed by great heat, steam and boil".
Xiaoshu is the season with the most thunderstorms and rain. There is only one week left after Xiaoshu, the 24 solar terms, to enter the hottest day of the year.
The arrival of the solar term in summer marks the hottest period in summer. Xiaoshu is different from ambush. Xiaoshu is not ambush, but attention should be paid to heatstroke prevention in both Xiaoshu and ambush. (this article is exclusively compiled by WYH, editor of sihai.com. If you need to reprint it, please indicate the source and source. Related article link: http://www.4hw.com.cn/life/jieri.html)
How long does it take to fall into the ambush after the summer heat, which means three days of ambush. The people often say: heat in three volts, cold in three nineties. The three dog days are the season with the highest temperature and humidity in a year, which are divided into the first, the middle and the last, in which the first and the last are fixed for 10 days, some are 10 days, some are 20 days. At the beginning of the incubation period, it is called in or out, and at the end of the incubation period, it is called out.
The three dog days appear between Xiaoshu and the beginning of autumn, which is the basis for the establishment of the first dog days. The first day of the year 2016 is July 17, the second day is July 27, and the third day is August 16. Therefore, the year 2016 starts from July 17, with the central period from July 27 to August 15 and the last period from August 16 to August 26. (this article is exclusively compiled by WYH, editor of sihai.com. If you need to reprint it, please indicate the source and source. Related article link: http://www.4hw.com.cn/life/jieri.html)
The time of ambush is not fixed every year, and the length of the ambush is not the same. It needs to be calculated by checking the almanac. It can simply use the four word formula 'summer solstice three Geng' to express the date of ambush, that is, from the third 'Geng' day after the summer solstice, the first ambush is 10 days, the middle ambush is 10 days or 20 days, and the last ambush is 10 days. In ancient China, the 'ganzhiji Japanese method' was popular. 60 groups of names, which were matched by 10 heavenly stems and 12 earthly branches, were used to record the dates and circulate them. Every day when there is the word "Geng", it is called "Geng day". The word "Geng" of Geng day is the seventh of the ten Heavenly Stems of "a, B, C, D, e, I, G, Xin, Ren, GUI". Geng day is repeated every 10 days. From the beginning of the summer solstice, according to the arrangement of the days of the GaN and Zhi dynasties, the third day of Geng is the first day of ambush, the fourth day of Geng is the middle day of ambush, and the first day of Geng after the beginning of autumn is the last day of ambush. When there are 4 g days between the summer solstice and the beginning of autumn, the median period is 10 days, and 5 g days is 20 days. It seems that the occurrence of the day of Geng will affect the length of the middle volt, so there are some years with 30 days of dog days and some years with 40 days of dog days.