The order of planting long summer and the order of 24 solar terms in Grain Rain.

1. The order of Grain Rain Miscanthus in the 24 solar terms is: beginning of spring, rain, sting, vernal equinox, Qingming, Grain Rain, long summer, Xiaoman, Miscanthus, summer solstice, light summer, great summer, beginning of autumn, early summer, white dew, autumn equinox, cold dew, early frost, beginning of winter, light snow, heavy snow.

2. China's traditional summer calendar (lunar calendar) is a kind of "combined calendar of yin and yang", which is based on daily and monthly exercise. "Yin" is determined according to the first month of the lunar calendar, and "Yang" is determined according to the earth's revolution around the sun from the winter solstice. A tropical year is about 365.2422 days, and the 24 solar terms are divided accordingly. Twenty-four solar terms are special festivals in the calendar to express natural rhythm changes and establish "December construction". Four years old, three months in spring, summer, autumn and winter, two solar terms each month, each solar term has its own unique meaning. Twenty-four solar terms accurately reflect the change of natural rhythm and play an extremely important role in people's daily life.