Oviri, <span style="font-weight: 400; opacity: 0.7;">Delta</span> Christianity Prayer Schedule

These timings follow the tradition of the Liturgy of the Hours (Canonical Hours). We calculate Matins/Lauds based on local dawn and Vespers based on local sunset in Oviri, providing a structured schedule for daily devotion.

Absolutely. Click on the "Monthly Calendar" button to download a complete printable PDF for any month, tailored precisely to Oviri.

The Muslim World League (MWL) standard defines Fajr (dawn) at 18° below the horizon, and Isha at 17° in the evening, signaling the onset of complete darkness for your local Oviri coordinates.

While both use 18° for Fajr, the University of Islamic Sciences in Karachi uses a more symmetrical 18° for Isha as well. This usually results in a slightly later Isha time compared to the MWL standard in Oviri.

In northern or high-latitude cities where the sun may not reach 18° below the horizon during summer, the MWL method often utilizes adjustments to ensure prayer times remain manageable for the local community.