+The Hijri Calendar, also known as the Islamic calendar, is a [Lunar Calendar](/wiki/lunar_calendar) whose epoch is the [Hijra](/wiki/hijra), the migration of Prophet Muhammad. It guides the dates of Islamic observances and features twelve months whose start is determined by the sighting of the new moon.
+## See also
+- [Islam](/wiki/islam)
+- [Lunar Calendar](/wiki/lunar_calendar)
+- [Gregorian Calendar](/wiki/gregorian_calendar)
... 1 more lines