Greaterer Cold (Da Han), the last of the traditional 24 solar terms.falls on January 20th, 2026, marks the weather is extremely cold.
January 2026
Lesser Cold
The traditional Chinese lunar calendar divides the year into 24 solar terms. Lesser Cold (Xiao Han), the 23rd in 24 Solar Terms, falls on January 5th, 2026, marks the beginning of the coldest day of the year.