The Solar Term ‘Great Cold’ – January 20
Great Cold is the 24th and final solar term of the traditional Chinese calendar, typically observed around January 20th. This period marks the height of winter’s chill and signals the gradual approach of spring. Known for its frigid temperatures and frequent heavy snowfall—especially in northern regions—Great Cold is the coldest time of the year and holds deep cultural and historical significance in Chinese tradition.
Origin and Meaning of ‘Great Cold’
The term Great Cold comes from the Chinese phrase Da Han (大寒), meaning “the big cold.” During this solar term, temperatures reach their annual lows, often plunging well below freezing. In ancient times, before modern heating, people endured these harsh conditions with resilience and ingenuity. This period tested human endurance and shaped many traditional customs and practices.
