Prayer Times Boulder
The five daily prayer times for Boulder (Colorado) for today, the next prayer and the monthly timetable. Calculated by ISNA (North America) for 40.0150° N, 105.2706° W, time zone America/Denver.
Boulder prayer times through the year
| Date | Fajr | Sunrise | Dhuhr | Asr | Maghrib | Isha |
|---|---|---|---|---|---|---|
| 15 Oct 2026 | 05:57 | 07:12 | 12:48 | 15:52 | 18:21 | 19:36 |
| 15 Nov 2026 | 05:29 | 06:46 | 11:47 | 14:23 | 16:45 | 18:02 |
| 15 Dec 2026 | 05:55 | 07:16 | 11:57 | 14:19 | 16:37 | 17:58 |
| 15 Jan 2027 | 06:02 | 07:21 | 12:12 | 14:42 | 17:00 | 18:20 |
| 15 Feb 2027 | 05:39 | 06:54 | 12:16 | 15:12 | 17:37 | 18:52 |
| 15 Mar 2027 | 05:58 | 07:13 | 13:11 | 16:33 | 19:08 | 20:22 |
| 15 Apr 2027 | 05:04 | 06:23 | 13:02 | 16:45 | 19:40 | 20:59 |
| 15 May 2027 | 04:17 | 05:46 | 12:58 | 16:53 | 20:10 | 21:39 |
| 15 Jun 2027 | 03:54 | 05:32 | 13:03 | 17:00 | 20:32 | 22:09 |
| 15 Jul 2027 | 04:11 | 05:45 | 13:08 | 17:04 | 20:29 | 22:02 |
| 15 Aug 2027 | 04:50 | 06:13 | 13:07 | 16:53 | 19:58 | 21:20 |
| 15 Sept 2027 | 05:26 | 06:42 | 12:57 | 16:26 | 19:10 | 20:25 |
On the 15th of each month, method ISNA (North America), standard Asr, local time including daylight saving.
How the prayer times for Boulder are calculated
Boulder lies at 40.0150° N, 105.2706° W (Colorado, the US). The default is ISNA (North America): the Islamic Society of North America (ISNA) method with 15° for Fajr and Isha is widely used across the United States.
In Boulder the sun reaches the Fajr and Isha angles all year round, so no high-latitude rule is needed.
The Qibla direction from Boulder to Makkah is 34.7° (clockwise from north).
Frequently asked questions
What time is Fajr in Boulder today?
See the table above – it is calculated for today’s date in Boulder. With ISNA (North America), Fajr begins when the sun is 15° below the horizon.
Which calculation method do mosques in Boulder use?
It varies: many mosques publish their own timetable, others follow ISNA or the Moonsighting Committee. You can switch the method in the calculator; your mosque’s timetable has the final say.
Which direction is the Qibla in Boulder?
From Boulder the Qibla points 34.7° clockwise from north.
Prayer times near Boulder
Prayer times by city
Sources
- City, coordinates and time zone: GeoNames (cities15000, alternateNames), licence CC BY 4.0 (CC BY 4.0)
- Angles and adjustments of the method: PrayTimes.org – Calculation methods (MWL, ISNA, Egypt, Makkah, Karachi) und Higher Latitudes
- PrayTimes.org – Calculation methods, Higher Latitudes
- adhan-js 4.4.6 (MIT) · Licences (adhan MIT, GeoNames CC BY 4.0)
Calculated times. Your mosque or the responsible religious authority (e.g. Diyanet, Kemenag) has the final say.
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