CalculationTime

Chinese Calendar

Time Duration Calculator
CalculationTime

Chinese Calendar

A teaching calendar for seeing Chinese lunisolar labels, zodiac year context and why leap months keep moon time near the solar year.

Inputs, result, proof and time.

Use the instrument above, then check the calculation record, assumptions and related tools below.

Chinese date

24 Seventh Month

Year of the Horse; estimate Month 8, Day 24
Calendar family
Lunisolar
Zodiac marker
Horse
Synodic estimate
Month 8, Day 24
Moon progress
79.3%

What it shows

A lunisolar label that uses lunar months but keeps seasonal alignment with leap-month rules.

Why it matters

It explains why lunar New Year moves within the solar year rather than staying on one Gregorian date.

Aha

Lunisolar calendars solve the lunar debt by occasionally adding a month, not by forcing months to match Gregorian months.

Year strip

2026 through related calendar labels

Each row samples the first day of a Gregorian month.

Method

Gregorian Date -> ECMAScript Intl Chinese calendar label, plus a labelled synodic-month teaching estimate.

Limit

Chinese calendar labels depend on browser ICU/CLDR data. The synodic estimate is illustrative, not an official almanac.