When does the dog days start?

The dog days in 2022 start from July 16 and end on August 24th.

The dog days are counted from the third Geng day after the summer solstice solar terms. The beginning and end of the dog days are not determined by whether the weather is hot or not, but by the days between the summer solstice solar terms and the beginning of the autumn solar terms. There are four Geng days, 30 days in dog days, five Geng days and 40 days in dog days during this period.

1. Chufu

July 2022 16-July 25, 2022, *** 10 day.

2. Number of columns

July 26th to August, 2022 14, 20 days.

Step 3: Terminal voltage

August 2022 15-August 24, 2022, *** 10.

Three volts: three volts, which is the general name of the first, middle and last three volts, is the hottest period of the year. "V" means being forced to hide underground. 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. The so-called "heat is in three volts" can be divided into initial, middle and final three volts, and its date is determined by the date of the solar terms.