“The Islamic calendar or Muslim calendar (Arabic: التقويم الهجري; at-taqwīm al-hijrī; Persian...Islamic calendar
“Computus (Latin for computation) is the calculation of the date of Easter in the Christian...Computus
“The Gregorian system in a new conception and layout, as a new style which combines solar and...13+13
“The Weeks of Nights of Full-Moon is a simple way of reckoning a period of usually 3 nights that...Week of Weeks of Nights of Full-Moon
“The Gregorian system in a new conception and layout, as a new style which combines solar and...12&12
“The Goddess Lunar Calendar is an arithmetic lunar calendar invented by Peter Meyer. The months...Goddess Lunar Calendar
“The Palmen-McKenna Calendar is a lunar calendar invented by Karl Palmen where each lunar year...Palmen-McKenna Calendar
This category has only the following subcategory.
- [+] 29-30-day month calendars (2 C, 7 P)
Pages in category "Lunar calendars"
The following 12 pages are in this category, out of 12 total.