Institute of Geophysics, University of Tehran: how it calculates prayer times
The Institute of Geophysics, University of Tehran method places Fajr when the sun is 17.7° below the horizon, and Isha when it is 14° below.
Maghrib: sun 4.5° below the horizon
Today in Tehran: Fajr 4:34 AM · Isha 6:56 PM
Used on SalaahDaily for
Calculation methods
- University of Islamic Sciences, Karachi
- Muslim World League
- ISNA (North America)
- Moonsighting Committee Worldwide
- Kemenag, Indonesia
- JAKIM, Malaysia
- Brunei
- Jafari (Leva Institute, Qum)
- Umm al-Qura University, Makkah
- Dubai
- Qatar
- Kuwait
- Egyptian General Authority of Survey
- Diyanet, Turkey
- Islamic Community of Bosnia and Herzegovina
- Kosovo (fitted to the BIK takvim)
- Diyanet (DITIB), Europe
- Grande Mosquée de Paris (fitted to its calendar)
- IGGÖ, Islamic Religious Community in Austria
- Muslim Executive of Belgium (fitted to its calendar)
- DUM RT, Spiritual Administration of Muslims of Tatarstan
- Muftiate of the Republic of Dagestan (fitted to its timetable)
- Caucasus Muslims Board (QMİ), Baku