This Month Crescent Observation Results

Jumada Al-Aakhera 1433

Know the crescent visibility of the current month, the locations from which you can see the crescent, where the crescent was actually seen, the official month start in different Islamic countries and much more....

2nd ICOP Conference Proceedings

The proceedings of the second Emirates-ICOP conference has been released recently, the book contains the papers which were presented in the conference as well as other documents.

Weekly Arabic Astronomical Picture

In this page we display some beautiful astronomical photos taken by Arab astronomers or taken from the Arabic area. The submitted photos are refereed by a special committee consists of several experts.

Accurate Times (AT)

AT calculates:-

1.Islamic prayer times (Fajer, Shuroq, Dhohur, Aser, Maghreb, and Isha).
2.Sun times (Beginning and end of twilight, sunrise, sunset, and Sun transit).
3.Moon times (Moon rise, Moon transit, and Moon set).
4.Moon phases (Geocentric or Topocentric).
5.Crescent visibility for both; new and old crescents.
6.Crescent visibility world map for both; new and old crescents.
7.Calculations for Sun and Moon ephemeris.
8.Qiblah direction (Direction to Ka'bah in Mecca).
9.Qiblah time (The time at which the Sun or Sun's shadow is at the Qiblah direction).
10.Hejric-Gregorian conversion.

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