Today
Today's date across all five calendars, with dawn, sunrise and sunset times for your location.
Monthly Calendar
Browse the lunar months one by one, matched against the other calendars and historical events.
Earth
A live map showing the sun and moon's position and the day/night line in real time.
Historical Events
Historical events and occasions dated across the four synchronized calendars.
Astronomical Calculator
Computes each lunar month's start and each season's date from the actual conjunction, dawn and sunset timings, for any city and range of years you choose.
Units of Time
Definitions of day, night, month, season, year and their differences in language and the Quran.
About
The astronomical basis of The Creator's Calendar, its scientific sources, and how it relates to other calendars.