The three ambrosia days generally refer to the period from the third g day after the summer solstice to the second g day after the beginning of fall. It usually includes the first, middle and last days of ambush, around the middle of July and August on the Gregorian calendar.
Generally the first ambush is in the summer solstice, that is, June 22, after the third g day, this date usually need to be projected against the heavenly stems and earthly branches, varying from year to year, the time is 10 days. After entering the middle ambush, the middle ambush usually lasts until the day before the first g day after the beginning of fall, the length of time varies. The last ambush is counted from the first g day after the beginning of autumn, a total of 10 days, that is, to the end of the day before the second g day.
Sanvodian is the hottest time of the year, when Yang Qi is the most vigorous, suppressing Yin Qi, the weather will be very hot, so need to pay attention to prevent heatstroke, at the same time, you can go to the hospital to stick Sanvodian to maintain health.