How long will this year be?

It was Tuesday, May 24th of the lunar calendar. The annual sleep time is "the third Geng from summer solstice", which is the third Geng day after the solar term from summer solstice. The dog days are usually from mid-July to mid-August every year. The time of the summer solstice solar term is determined. The summer solstice in 2023 is June 2 1. Calculate the next three "Geng" days, and it is time to enter the ambush. What is "Geng" Day? According to the "Ganzhi Jiri Law", the day with the word "Geng" is Geng Day.

The method of "recording the day of cadres and branches" is to cooperate with the twelve days of ten-day cadres and branches, so "Geng" day is repeated every 10 day. From June 2 1 in summer (this summer is the second day of junior high school), the time of the third Geng Day is July 1 1.

The reason why it will be so hot after falling:

1, the sun shines directly in the northern hemisphere.

The earth has been turning around the sun obliquely, so there are days and nights; The earth moves around the sun, so there are four seasons: spring, summer, autumn and winter. On the solstice in summer, the sun will go straight to the northernmost part of the earth (Tropic of Cancer). So the weather will start to get hot,

2. The influence of subtropical high

In the subtropical region of the northern and southern hemispheres, due to the influence of land and ocean, the high pressure area is often divided into several high pressure units, forming a discontinuous high pressure area distributed along the latitude circle, which is collectively called subtropical high. Under the influence of subtropical high, the airflow sinks and the sun shines directly on the earth. Coupled with the radiation warming of the ground, the heat dissipation of the ground will gradually decrease and the weather will become hot. When the subtropical high controls a certain area for a long time, it often causes drought in this area. The reduction of rainfall is also an important factor leading to the hot weather.