Handles the different calculation methods for determining Islamic prayer times.

Supported Calculation Methods

The following calculation methods are supported, each with its specific parameters for Fajr and Isha prayers:

• :mwl - Muslim World League
  • Fajr angle: 18, Isha angle: 17
• :isna - Islamic Society of North America (ISNA)
  • Fajr angle: 15, Isha angle: 15
• :egypt - Egyptian General Authority of Survey
  • Fajr angle: 19.5, Isha angle: 17.5
• :makkah - Umm Al-Qura University, Makkah
  • Fajr angle: 18.5, Isha time: 90 minutes after Maghrib
• :karachi - University of Islamic Sciences, Karachi
  • Fajr angle: 18, Isha angle: 18
• :tehran - Institute of Geophysics, University of Tehran
  • Fajr angle: 17.7, Isha angle: 14, Maghrib angle: 4.5, Midnight: Jafari
• :jafari - Shia Ithna-Ashari, Leva Institute, Qum
  • Fajr angle: 16, Isha angle: 14, Maghrib angle: 4, Midnight: Jafari
• :turkiye - Presidency of Religious Affairs, Türkiye
  • Fajr angle: 18, Isha angle: 17, Maghrib time: 9 minutes after sunset
  • Time offsets: Fajr: -2, Sunrise: -7, Dhuhr: 6, Asr: 4, Isha: 2

Usage

Each method can be specified when calling the PrayerTimes.compute/1 function to get the prayer times according to that method.