A solar term is a period of about two weeks and is based on the sun’s position in the zodiac. Solar terms form the traditional Chinese calendar system. The calendar follows the ancient Chinese belief that living in accordance with nature will enable one to live a harmonious life. This article series explores each of the year’s 24 solar terms, offering guidance on how to best navigate the season. Solar Term: “Winter Solstice” 2021 Date: Dec. 21–Jan. 4 In ancient China, “Winter Solstice” was considered to be the most important solar term among the 24 terms in the year. Some folk sayings hold that Winter Solstice is an even more important day for wellness than Chinese New Year Day. Not only does this fourth solar term of winter bring in the New Year, but it was also the very first solar term identified in history, during the Zhou Dynasty (1046–256 B.C.). …