The 24 Chinese Solar Terms: Rhythms of Heaven, Earth, and All Beings 

The 24 Chinese Solar Terms: Rhythms of Heaven, Earth, and All Beings 
The Chinese have long divided each of the four seasons into six terms that last 15 days each. “Dahan” (Great Cold) is the last solar term of the year. Here, children celebrate the Chinese New Year in heavy snow. “Snow Dedicated to the Emperor’s Poem,” Qing Dynasty, by Dong Gao. The National Palace Museum
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The four seasons tell us where we are in the story of our year, but did you know that within each one, there are six miniseasons that last 15 days each? At least as far back as 139 B.C., sages in China recorded a seasonal change each year beginning around February 4 and called it Spring Commences. 
This season is followed by Spring Showers, Insects Awaken, Spring Equinox, Bright and Clear, and Grain Rain. Summer, fall, and winter dance their intricate steps, too, which we’ll explore in this article, for a total of 24 solar terms. Each term is divided into three notable periods or pentads, of which there are 72.