When will it enter the dog days?

202 1 July, 1 1 day. The specific time is July 1 1 to July 20th, July 2nd1to August 9th, August 10 to August 19, which is the last time, and lasts for 40 days.

Three volts is divided into initial, middle and final volts, which is the hottest period of the year. The dog days appear in the Gregorian calendar from mid-July to mid-August every year, and its climatic characteristics are high temperature, low pressure, high humidity and low wind speed.

"V" refers to being forced to hide underground, and the date of three volts is determined by the coordination of the solar terms and the dates of the dry calendar. Because every Geng day is 10 days apart, the stipulated time of the first day and the last day is 10 days. Because the third Geng Day (the first autumn) after long summer appeared sooner or later, the days of autumn were long and short.

Date statistics:

1. Ambush between July 1 1 and July 2 1.

2. The possibility of 20 days in the middle is relatively large, and there will be 20 days in the middle in several years.

3. It is less likely that the mid-range voltage 10 day, and the mid-range voltage of 10 day appears at least once every two years, not for several years in a row.

If it falls before July 16, it will fall for 20 days.

For those who enter the country after July 20th, the intermediate time is 10 days.

In June and July, 17 fell, most of them fell for 20 days, and a few fell for 10 days.