When did it enter the forehead?

Specific time:

1, July 202016 ~ July 25, 2020 is 10 day.

2. From July 26th, 2020 to August 24th, 2020/kloc-0, it was a 20-day session.

3. The last 10 day is from August 5, 2020 to August 24, 2020.

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.

Extended data:

Preventive measures in dog days:

First of all, strenuous outdoor and daytime activities such as mountain climbing are not recommended in summer. It is recommended to choose sports activities such as swimming and jogging in the morning and evening.

Second, drink more boiled water and drink water regularly. Don't wait until you are thirsty. It is not advisable to binge drink after thirst. Drink less fruit juice, soda and other drinks, which contain more saccharin and electrolyte. Drinking too much will cause bad stimulation to the gastrointestinal tract and affect digestion and appetite.

Third, it is not advisable to drink too much. In summer, human body is easily affected by temperature, and excessive damp heat is the cause of skin sores, carbuncle and toxic swelling. If you drink a lot of white wine, it will contribute to dryness and dampness, which is tantamount to adding fuel to the fire.

Baidu Encyclopedia-Dog Days (Solar Term Name)