What is the date of the summer heat of 202 1?

0 1 202 1 Summer begins in July 1 1 and ends in August 19, lasting for 40 days. Also called summer heat? Three volts? , is the expression of the hottest period of the year in China's old calendar. It can be divided into initial stage, intermediate stage and final stage. The specific date of the hot summer is determined by the solar term date and the dry branch date.

? Summer heat? * * * Thirty days or forty days. Every year, if Geng Day falls on beginning of autumn Day and two days later, it is ten days in midsummer, otherwise it is twenty days. Therefore, the summer in most years is twenty days, and correspondingly, the summer in most years is forty days. The length of accommodation is not fixed every year, and the length of accommodation is also different.

The dog days of 202 1 began in July 1 1 and ended in August 19, lasting 40 days.

Initial accommodation: July 20265438 +0,1-July 20, 20265438 +0, *** 10 days;

Zhongfu: 2021July 21-2021August 9, ***20 days;

Terminal: 2021August10-2021August 19, *** 10 days.

The dog days appear in midsummer and summer heat, and it is the hottest, humid and sultry day of the year. The so-called "dog days" refers to the "dog days" of the lunar calendar, which is the hottest period of the year. The dog days are the hottest thirty or forty days in a year in the Central Plains. The dog days are calculated according to the lunar calendar, between the middle and late July and the early August of the solar calendar.