Lunisolar calendar
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A lunisolar calendar is a calendar that combines monthly lunar cycles with the solar year. As with all calendars which divide the year into months, there is an additional requirement that the year hav
A page from the Hindu calendar 1871–72
Record of the Chinese calendar for 1834, 1835, and 1836 during the Qing dynasty under the Daoguang Emperor's Reign (道光十四年，道光十五年，道光十六年)
Full Moon 2010
Julian calendar
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The Julian calendar is a solar calendar of 365 days in every year with an additional leap day every fourth year. The Julian calendar is still used as a religious calendar in parts of the Eastern Ortho
Lunisolar calendar
…events are determined by reference to the Metonic cycle, not astronomy.) The Eastern Christian churches have a similar algorithm that is based on the Julian calendar. Hindu calendar family – shared astronomical roots Vikram Samvat Shaka Samvat Buddhist calendar Burmese calendar (Pyu calendar) Chula Sakarat Nepal…
The Tusculum portrait of Julius Caesar
Russian icon of the Theophany (the baptism of Jesus by John the Baptist) (6 January), the highest-ranked feast which occurs on the fixed cycle of the Eastern Orthodox liturgical calendar
Marine sandglass MMM