Low-level pure functions for calendar conversion. Most users should prefer the ChineseDate value object API. These functions are useful when you need fine-grained control or want to build custom logic on top of the core algorithms.
Get JDE of a minor solar term (节气, J1-J12)
Minor solar terms occur when the sun's longitude is at 15° + n*30°. J1=立春, J2=惊蛰, J3=清明, ..., J12=小寒.
Calendar configuration
Minor term number (1-12)
Gregorian year
JDE of the minor solar term
Low-level pure functions for calendar conversion. Most users should prefer the ChineseDate value object API. These functions are useful when you need fine-grained control or want to build custom logic on top of the core algorithms.