Daily basis
Prayer times and Hijri observance
The overlay foregrounds locality-sensitive prayer times and feast or fasting context instead of pretending that one flat date label is enough.
Islamic Explainer
Islamic Prayer and Observance Guide
This page explains the Islamic overlay as a locality-aware daily observance layer: prayer times, Hijri context, fasting and feast labels, and explicit method or profile assumptions.
Overlay output for this day
Key fields
Structured details
Interpretation notes
Try this overlay on a real day
Choose a day and the page will show the full overlay output instead of only its metadata contract.
The simple rule
This overlay is not one universal Islamic calendar. It combines a chosen prayer-time method, a Hijri basis, and a maghrib-based observance boundary, then makes those assumptions visible in the output.
Boundary rule
Maghrib shift
The observance day can move after local maghrib even while the local civil Gregorian date is still unchanged.