Date of employment in 2020: July 2020/KLOC-Thursday, 0/6. 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.

The length of accommodation is not fixed every year, and the length of accommodation is also different. In short, from summer to the third "shift" day in the future, the first lodging is 10 day, the middle lodging is 10 day or 20 days, and the last lodging is 10 day.

The date of the dog days is from the summer solstice to the third Geng Day, which is the first lie, the fourth Geng Day to the fifth Geng Day is the middle lie, and the second Geng Day after the first Geng Day to beginning of autumn is the last lie. (Every Geng day is separated by 10 days) The number of summer days is not fixed. There are four Geng days from summer to beginning of autumn, with 65,438+00 days in midsummer, five Geng days and 20 days in midsummer.

Extended data:

Remember the "four disciplines" in dog days;

Discipline 1: Avoid cold air blowing directly and for a long time. Whether you turn on the air conditioner, blow the electric fan or enjoy the cool by the window, you should avoid direct blowing for a long time. When you sleep at night, don't slit the doors and windows to prevent evil spirits from stealing wind.

When blowing air conditioning, be careful not to blow directly at the cervical vertebra, and don't enter the cold air-conditioned room directly when sweating, otherwise it will cause disease; The air conditioning temperature should be appropriate, and it is recommended to be around 26 degrees Celsius; When blowing air conditioning, always open the window to ensure the convection and ventilation of indoor and outdoor air.

Discipline 2: Exercise actively and sweat more. It is very hot, and many people prefer to stay indoors rather than go out. In fact, if you want to get rid of dampness and cold, in the final analysis, you should increase your yang, which is vigorous and natural cold does not invade your body.

Therefore, it is necessary to go out properly in dog days, sweat and grow yang. However, exercise in summer should be moderate, not intense, otherwise the yang will be discharged with sweat, the qi machine will be injured, the metabolism of water and moisture will be affected, and the internal moisture will come out again, and finally the moisture will not be discharged. Especially people who are weak, can't stand the heat, and they can go out to exercise in the morning.

Discipline 3: Pay attention to eating less raw and cold things. In the dog days, the yang of the human body floats on the body surface, and all the internal organs are cold. Drinking iced drinks and eating cold food at this time is equivalent to adding insult to injury. If friends who are physically weak and afraid of cold insist on not eating cold drinks in the dog days, then the cold in the body will drive away most of them, which can play the role of treating winter diseases in summer.

Commandment 4: Protect the throat and the back of the heart. The throat and the center of the back are the weakest parts of the human body and are vulnerable to cold. Protecting these two parts will help the body to buffer the cold.

References:

People's Network-Dog days, in fact, the most important thing to watch out for is "cold"

Baidu encyclopedia -Fuv