Boulder, <span style="font-weight: 400; opacity: 0.7;">Idaho</span> Islam Prayer Schedule

The next prayer in Boulder corresponds to our real-time schedule tracking Fajr, Dhuhr, Asr, Maghrib, and Isha. Please check the active timeline above for your exact local phase.

These are highly accurate astronomical beginning times for Boulder. For specific Jamat (congregation) times, we recommend checking directly with your neighborhood Mosque or Islamic Center.

Timings for Boulder are calculated using the Muslim World League standard to ensure absolute precision for your local coordinates.

Yes! You can click the Monthly Calendar button above to generate a pristine, A4-optimized PDF schedule perfectly aligned to Boulder.

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 Boulder 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 Boulder.

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.