Each Islamic month lasts either 29 or 30 days, depending on the moon’s visibility. Consequently, a lunar year is ...

It was a historical step in establishing the first Muslim community. Unlike the Gregorian calendar, the Islamic calendar is lunar, comprising 12 months that total approximately 354 or 355 days.

The Islamic calendar is based on the lunar cycle, which is approximately 11 days shorter than the Gregorian calendar. As a result, the date of Muharram shifts each year in relation to the ...