Official Prayer Advisory — 26-03-2026
Fajr inNaperville, Illinois
05:28
Calculated for the precise coordinates of Naperville, Illinois using the Islamic Society of North America (ISNA) standard.
Intelligence Advisory
Technical protocols for fajr in Naperville, Illinois are currently being stabilized.
Calculation Precision
Regional Method
Islamic Society of North America (ISNA)
Astro-Thresholds
Fajr: 15° | Isha: 15°
Madhab
Shafi
Coordinates
41.7508, -88.1535