Twenty-four solar terms are the traditional Chinese system of dividing the year into 24 segments, each with its own unique characteristics and associations. The Twenty-four Solar Terms include the Spring Equinox, the Summer Solstice, the Autumnal Equinox, and the Winter Solstice, as well as several seasonal terms such as the Cold Dew, the Late Frost, and the First Rain. Each term is associated with a specific time of year, weather pattern, or cultural event, and is used to mark important dates on the traditional Chinese calendar.