Twenty-four solar terms in the whole song dynasty.

"Twenty-four solar term song": The spring rain shakes the spring and clears the valley, and the summer is full of mountains and summers; Autumn, autumn frost, winter snow, winter cold; There is no change in the two festivals every month, with a maximum difference of one or two days; The first half of the year is June 2 1 day, and the second half is August 23.

Twenty-four solar terms are the wisdom of ancient people in China. Astronomy, farming, phenology and folklore, spring ploughing, Xia Yun, autumn harvest and winter storage are combined scientifically and skillfully, and a large number of seasonal cultures related to them are derived. Agricultural irrigation in ancient China depended on precipitation in the sky and rivers on the ground, and farming was mainly concentrated in areas with abundant precipitation and developed river networks. Farmers in these areas are still engaged in agricultural production according to solar terms, temperature and precipitation.

The twenty-four solar terms express the unique concept of time between human beings and the natural universe, and contain the long-standing cultural connotation and historical accumulation of the Chinese nation. Twenty-four solar terms accurately reflect the change of natural rhythm and play an important role in people's daily life. Twenty-four solar terms are not only a time system, but also a life folk custom system with rich connotations. A large number of poems and songs have also been produced around the 24 solar terms.

Introduction to other versions

Song fisherman's new edition: the rain in beginning of spring is falling, the insects are awake, the vernal equinox is near Qingming, and tea is picked in front of Grain Rain; The long summer is small and full, and the mountain is big. The summer solstice is only a little summer heat, and the summer heat is three days; Beginning of autumn is in summer, the white dew flies south, the autumn equinox is cold, and the first frost dyes the red leaves; There is light snow in early winter, and heavy snow indicates a bumper year. The winter solstice lasts for nine days, with slight cold and severe cold.

Another version: beginning of spring's plum blossoms are particularly bright, and the rain-red apricots are fresh and tender; Lulin thunder, butterfly dance between flowers at the vernal equinox. When the kite was broken in Qingming Festival, Grain Rain was accompanied by tender tea and emerald, with long summer mulberry fruits like cherries, and a small man who cultivated silkworms. Before the awn seeds are raised into the palace, the rice flowers are like white training on the summer solstice; Summer breeze urges early-maturing beans, and Chi Pan enjoys red lotus in hot summer.

Beginning of autumn knows how to make people fall asleep, and sunflowers smile in summer. The white dew returns to the geese, and the autumn equinox smells like osmanthus. Cold dew vegetable seedlings are green, and the first frost reed flowers are floating all over the sky; Beginning of winter reported good news, reported three rewards, and light snow and goose feathers flew in pieces. The snow is very cold, the plum blossoms are crazy in the wind, and the winter solstice is full of snow. Little cold wanderers are homesick, and they celebrate reunion at the end of the cold year.