Official Advisory — 24-03-2026
Fajr in Naperville, Illinois
05:32
Calculated for the precise coordinates of Naperville, Illinois using the appropriate calculation method 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