What month is spring?

In China, there are different standards for the division of the four seasons. In astronomy, the vernal equinox, summer solstice, autumn equinox and winter solstice are the beginning of spring, summer, autumn and winter respectively. Folk customs take the summer calendar as spring, April, May and June as summer, July, August and September as autumn, and October, November and December as winter. Statistically, because it is generally the coldest month in 1 year and July is the hottest month in the solar calendar, March, April and May are spring months, June, July and August are summer months, and September 10,1are autumn months, and the following year1. This method of dividing the four seasons is more in line with temperate regions with distinct seasons.