The heat is coming and the sun is shining.

This is used to describe the solar terms in the long summer.

Long summer is the seventh solar term in the twenty-four solar terms of the lunar calendar and the first solar term in summer, which indicates the official start of the summer season. When the sun reaches 45 degrees of the yellow meridian, it is the solar term of long summer. Sinus refers to the southeast, Wei refers to the long summer, and everything has grown to this day, hence the name long summer.

Twenty-four solar terms: Long Summer and April Festival. Make a word to understand spring. Summer, holidays. At this time, everything is fake and big. "Astronomically, Chang Xia said that saying goodbye to spring is the beginning of summer. When the temperature rises obviously, the summer heat comes, thunderstorms increase and crops enter the peak season, people are used to taking long summer as an important solar term.