Prayer Reminders & Calculation Settings — Muslim 360

Prayer Times & Alarms

Never lose track of your daily prayers.

Muslim 360 calculates the five daily prayers accurately according to your local coordinates and your choice of recognized calculation standards, with zero background surveillance or location selling.

Astronomical Precision with Full Fiqh Flexibility

Islam emphasizes the timely performance of the five daily prayers. Rather than relying on rigid, one-size-fits-all schedules, Muslim 360 provides granular control over twilight angles, solar declination equations, and juristic shadow multipliers.

Custom Calculation AuthoritiesChoose between Muslim World League (18°/17°), ISNA (15°/15°), Umm al-Qura (Makkah), Egyptian Survey Authority, and Karachi Islamic University.

Asr Juristic PreferencesSupports both the Standard juristic rule (shadow equal to height, followed by Shafi'i, Maliki, and Hanbali schools) and the Hanafi rule (shadow equal to twice height).

High-Latitude AdjustmentsEquipped with nearest-latitude, middle-of-the-night, and one-seventh angle adjustments for northern European and North American regions with extreme summer twilight.

Get Muslim 360 for Android

The Five Prescribed Daily Prayers

Fajr

Dawn

الفجر

Begins at true dawn (Subh Sadiq) and ends right before sunrise.

Rakats:2 Sunnah + 2 Fard

Dhuhr

Midday

الظهر

Begins when the sun passes its zenith and continues until the shadow equals the object.

Rakats:4 Sunnah + 4 Fard + 2 Sunnah + 2 Nafl

Asr

Late Afternoon

العصر

Begins when an object's shadow equals its height (or twice its height in Hanafi jurisprudence).

Rakats:4 Sunnah (Ghair Mu'akkadah) + 4 Fard

Maghrib

Sunset

المغرب

Begins immediately after the disk of the sun completely sets below the horizon.

Rakats:3 Fard + 2 Sunnah + 2 Nafl

Isha

Night

العشاء

Begins when twilight (redness or whiteness) leaves the sky and extends until midnight/dawn.

Rakats:4 Sunnah + 4 Fard + 2 Sunnah + 2 Nafl + 3 Witr

Supported Astronomical Calculation Authorities

Authority / Method	Primary Region	Fajr Angle	Isha Parameter
Muslim World League (MWL)	Europe, Far East, parts of America	18.0°	17.0°
Islamic Society of North America (ISNA)	North America (USA & Canada)	15.0°	15.0°
Egyptian General Authority of Survey	Africa, Syria, Iraq, Lebanon, Malaysia	19.5°	17.5°
Umm al-Qura University, Makkah	Arabian Peninsula	18.5°	90 min after Maghrib (120 min in Ramadan)
University of Islamic Sciences, Karachi	Pakistan, India, Bangladesh, Afghanistan	18.0°	18.0°
Institute of Geophysics, University of Tehran	Iran, parts of Central Asia	17.7°	14.0°

Zero Location Telemetry CommitmentMuslim 360 uses your device location exclusively on-device to compute the astronomical position of the sun. Unlike other prayer apps, we do not log, retain, or broker your location history to external servers or advertisers.

Muslim 360