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::Lunisolar calendar

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Months::calendar    Align::right    Cycle::synodic    -year::month    Years::number    Tropical::error

A lunisolar calendar is a calendar in many cultures whose date indicates both the moon phase and the time of the solar year. If the solar year is defined as a tropical year, then a lunisolar calendar will give an indication of the season; if it is taken as a sidereal year, then the calendar will predict the constellation near which the full moon may occur. Usually there is an additional requirement that the year have a whole number of months. In this case most years have twelve months but a thirteenth intercalary, embolismic, or leap month is inserted every second or third year.


Lunisolar calendar sections
Intro  Examples   Determining leap months   Calculating a leap month  Lunisolar calendars with uncounted time  Gregorian lunisolar calendar  See also  Notes  References  External links  

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