How many days will it be 1 volt today?

The dog days in 2022 are 40 days, from July 16 to August 24. Among these 40 days, 20 days in midsummer is the hottest time of the year.

Three days, one volt is ten days, according to the ten days of heaven. Therefore, the dog days are divided into three days, that is, the third dry day in the future, Geng Day, that is, the first day of summer.

For example, the summer solstice in 2006 is June 2 1 in the western calendar year, and the first day of this day is a new day. 28 days later is the third Geng day, so July 20, 2006 is the beginning of the first volt. Ten days later, it will be Geng day, that is, July 30, and it will enter Erfu; Ten days later, it was another boxer day. The first Geng Day after beginning of autumn, that is, August 9th, entered the dog days.

If it is 2007, July 15 is the third boxer day and the beginning of the first volt. Ten days later, it will be Geng day, that is, July 25, and it will enter the second volt (middle volt); Ten days later, it was another watch, but we haven't arrived in beginning of autumn yet. 10 days later (there are still 20 days in the middle of this year), it is another Geng Day, the first Geng Day after beginning of autumn, that is, August 14, which enters the dog days.

In other words, it is very hot after the dog days every year, especially in the ten days (sometimes twenty days) in midsummer. There is a saying among the people that "Sanjiu is cold and Sanjiu is hot".