Calculation settings
Enter coordinates and the correct IANA time zone (for example Asia/Karachi or Europe/London). Location permission fills coordinates only; check the time zone yourself. Times include daylight-saving rules available in your browser. These are calculated prayer start times, not jamaat times; follow your local mosque timetable where it differs.
Calculations run locally using Adhan JS. Fajr/Isha high-latitude adjustment uses the middle of the night. Polar days with no sunrise or sunset report unavailable times rather than substituting another location. No coordinates are stored by this tool.