Yes, the first day of dog days is July 1 1, and the peak of cicada excavation is 15-20 days, from mid-July to mid-August, and July1/is the first day of mid-July, so the first day of dog days is the peak of cicada excavation. Knowing that monkeys have the functions of clearing away heat, calming wind and relieving convulsion, they can also supplement protein, vitamins, minerals and other nutrients for the human body.