Illinois Daily
Prayer Times.
Calculated using the Islamic Society of North America (ISNA) method (Fajr 15°, Isha 15°) calibrated specifically for Illinois latitude and longitude coordinates.
Select Your Illinois Metro
Choose your metropolitan area for specific coordinates, Qibla compass bearings, and local mosque Jummah times.
Bridgeview & Southwest Suburbs
Covering Bridgeview, Worth, Palos Hills, Oak Lawn, and Orland Park
Villa Park & Western Suburbs
Covering Villa Park, Lombard, Elmhurst, Downers Grove, and DuPage County
Champaign-Urbana (UIUC)
Covering Champaign County and the University of Illinois community
Springfield & State Capital
Covering Sangamon County and the central state government corridor
About Illinois Prayer Calculations
Which calculation method is used?
The default timetable employs the Islamic Society of North America (ISNA) calculation standard, which utilizes a 15-degree sun depression angle for both Fajr (dawn) and Isha (dusk). This standard is widely adopted across mainstream mosques in Illinois.
How is Asr calculated?
Standard calculations use the Shafi'i/Hanbali/Maliki standard (shadow length equal to object). Congregants adhering to the Hanafi standard (shadow length double object) should add approximately 45 to 60 minutes to the listed Asr time depending on the season.
Why do mosque iqamah times differ from calculation times?
The times displayed here represent the astronomical adhan (entry time of prayer). Mosques establish their own fixed congregational iqamah times (often 10–20 minutes after adhan) to allow worshippers to arrive. Each mosque’s listing links to its own site for current Jumu’ah and iqamah schedules.