June in the lunar calendar, also known as "Long Summer", is equivalent to July in the solar calendar, a month from summer solstice to autumn, and the last month of Xia San month. The climate in June of the lunar calendar, while continuing the high temperature in midsummer, presents the characteristics of humidity. Therefore, "hot and humid steaming" is the main feature of the lunar calendar climate in June. How should we keep in good health? However, people in China believe that after beginning of autumn, early rice harvesting and late rice transplanting in central China made autumn crops enter an important growth and development period. Autumn means that summer is cool and autumn begins. And this important moment at the turn of summer and autumn is still very hot. Can't I swim after beginning of autumn? After beginning of autumn, it can also be called Long Summer.