the 24 solar terms

Beginning of spring: The first of the 24 solar terms is February 4th or 5th; It means the beginning of spring.

Long summer: the seventh of the 24 solar terms falls on May 5th or 6th; It means the beginning of summer.

Beginning of autumn: The thirteenth day of the 24 solar terms falls on August 7 or 8; It means the beginning of autumn.

Beginning of winter: the 19th day of the 24th solar term,1October 7th or 8th,165438; It indicates the beginning of winter.