What is summer heat?

Being in the heat is "out of the heat", that is, out of the heat. Summer is the14th solar term among the 24 solar terms of the lunar calendar. The time point is August 23rd, Gregorian calendar, and the sun arrives at 150. Summer solar terms mean that we are about to enter the autumn with meteorological significance. After summer, the temperature in the area north of the Yellow River in China gradually drops, which represents the transition from hot to cold.

There are many customs in summer solar terms, many of which are related to ancestor worship and welcoming autumn. Around the summer vacation, there will be folk activities to celebrate the Mid-Autumn Festival, commonly known as "July 30" or "Mid-Autumn Festival". In the old society, there were ceremonies to open the gate of hell from the beginning of July until the end of the month, and Purdue charity activities were held.

After the summer, we should start to pay attention to health. The summer solar term is an alternating period from hot to cold. In nature, yin is enhanced, yang is weakened, and the yang of the human body is also adduced, and "autumn deficiency" also appears. Sleep can not only eliminate fatigue, but also give the brain and body a full rest. It is one of the important methods of health care and beauty, and it is necessary to make full use of sleep to recuperate the body.