Prayer times in Boulder
Colorado, United States
TodayWednesday, 28 October 2026
Hijri17 Jumada al-Ula 1448 AH١٧ جمادى الأولى ١٤٤٨ هـ
Next prayerAsr3:39 pm
In 1 h 38 minIt is Dhuhr time now, until Asr.
Fajr6:10amDawn
Sunrise7:26amFajr ends
Dhuhr12:45pmMidday
Maghrib6:03pmSunset
Isha7:19pmNight
ImsakStop eating before a fast
6:00 amMidnightPray Isha before this
12:45 amLast third of the nightThe best time for Tahajjud
2:08 amIf you are fasting today
Sehri ends6:10 amAt Fajr. To be safe, stop by 6:00 am (Imsak).
Iftar6:03 pmAt Maghrib, when the sun has set.
The fast lasts11 h 53 minFrom Fajr to Maghrib.
Worked out the way mosques in United States doISNA method, 15° and 15°, Standard Asr
| Date | Hijri | FajrDawn, am | SunriseFajr ends, am | DhuhrMidday | AsrAfternoon, pm | MaghribSunset, pm | IshaNight, pm |
|---|---|---|---|---|---|---|---|
| Muharram 1447 continuesمحرم | |||||||
| Tue 1 | 6 Muharram | 3:59 | 5:36 | 1:05 | 5:04 | 8:34 | 10:11 |
| Wed 2 | 7 Muharram | 4:00 | 5:37 | 1:05 | 5:04 | 8:34 | 10:10 |
| Thu 3 | 8 Muharram | 4:01 | 5:37 | 1:05 | 5:04 | 8:34 | 10:10 |
| Fri 4Jumu'ah | 9 Muharram | 4:01 | 5:38 | 1:06 | 5:04 | 8:33 | 10:10 |
| Sat 5 | 10 Muharram | 4:02 | 5:38 | 1:06 | 5:04 | 8:33 | 10:09 |
| Sun 6 | 11 Muharram | 4:03 | 5:39 | 1:06 | 5:04 | 8:33 | 10:09 |
| Mon 7 | 12 Muharram | 4:04 | 5:40 | 1:06 | 5:04 | 8:32 | 10:08 |
| Tue 8 | 13 Muharram | 4:05 | 5:40 | 1:06 | 5:04 | 8:32 | 10:07 |
| Wed 9 | 14 Muharram | 4:06 | 5:41 | 1:06 | 5:04 | 8:32 | 10:07 |
| Thu 10 | 15 Muharram | 4:07 | 5:42 | 1:07 | 5:04 | 8:31 | 10:06 |
| Fri 11Jumu'ah | 16 Muharram | 4:08 | 5:42 | 1:07 | 5:04 | 8:31 | 10:05 |
| Sat 12 | 17 Muharram | 4:09 | 5:43 | 1:07 | 5:04 | 8:30 | 10:04 |
| Sun 13 | 18 Muharram | 4:10 | 5:44 | 1:07 | 5:04 | 8:30 | 10:04 |
| Mon 14 | 19 Muharram | 4:11 | 5:44 | 1:07 | 5:04 | 8:29 | 10:03 |
| Tue 15 | 20 Muharram | 4:12 | 5:45 | 1:07 | 5:04 | 8:29 | 10:02 |
| Wed 16 | 21 Muharram | 4:13 | 5:46 | 1:07 | 5:04 | 8:28 | 10:01 |
| Thu 17 | 22 Muharram | 4:14 | 5:47 | 1:07 | 5:04 | 8:27 | 10:00 |
| Fri 18Jumu'ah | 23 Muharram | 4:15 | 5:48 | 1:07 | 5:04 | 8:27 | 9:59 |
| Sat 19 | 24 Muharram | 4:16 | 5:48 | 1:07 | 5:04 | 8:26 | 9:58 |
| Sun 20 | 25 Muharram | 4:17 | 5:49 | 1:08 | 5:04 | 8:25 | 9:57 |
| Mon 21 | 26 Muharram | 4:19 | 5:50 | 1:08 | 5:04 | 8:25 | 9:56 |
| Tue 22 | 27 Muharram | 4:20 | 5:51 | 1:08 | 5:03 | 8:24 | 9:55 |
| Wed 23 | 28 Muharram | 4:21 | 5:52 | 1:08 | 5:03 | 8:23 | 9:53 |
| Thu 24 | 29 Muharram | 4:22 | 5:53 | 1:08 | 5:03 | 8:22 | 9:52 |
| Fri 25Jumu'ah | 30 Muharram | 4:23 | 5:53 | 1:08 | 5:03 | 8:21 | 9:51 |
| Safar 1447 beginsصفر | |||||||
| Sat 26 | 1 Safar | 4:25 | 5:54 | 1:08 | 5:03 | 8:20 | 9:50 |
| Sun 27 | 2 Safar | 4:26 | 5:55 | 1:08 | 5:02 | 8:19 | 9:48 |
| Mon 28 | 3 Safar | 4:27 | 5:56 | 1:08 | 5:02 | 8:18 | 9:47 |
| Tue 29 | 4 Safar | 4:29 | 5:57 | 1:08 | 5:02 | 8:17 | 9:46 |
| Wed 30 | 5 Safar | 4:30 | 5:58 | 1:08 | 5:01 | 8:16 | 9:44 |
| Thu 31 | 6 Safar | 4:31 | 5:59 | 1:07 | 5:01 | 8:15 | 9:43 |
| Date | Hijri | Sehri endsFajr, am | IftarMaghrib, pm | Fasthours | Often fasted |
|---|---|---|---|---|---|
| Muharram 1447 continuesمحرم | |||||
| Tue 1 | 6 Muharram | 3:59 | 8:34 | 16 h 35 min | |
| Wed 2 | 7 Muharram | 4:00 | 8:34 | 16 h 34 min | |
| Thu 3 | 8 Muharram | 4:01 | 8:34 | 16 h 33 min | Thursday |
| Fri 4 | 9 Muharram | 4:01 | 8:33 | 16 h 32 min | Day before Ashura |
| Sat 5 | 10 Muharram | 4:02 | 8:33 | 16 h 31 min | Ashura |
| Sun 6 | 11 Muharram | 4:03 | 8:33 | 16 h 30 min | |
| Mon 7 | 12 Muharram | 4:04 | 8:32 | 16 h 28 min | Monday |
| Tue 8 | 13 Muharram | 4:05 | 8:32 | 16 h 27 min | White Day |
| Wed 9 | 14 Muharram | 4:06 | 8:32 | 16 h 26 min | White Day |
| Thu 10 | 15 Muharram | 4:07 | 8:31 | 16 h 24 min | White Day, Thursday |
| Fri 11 | 16 Muharram | 4:08 | 8:31 | 16 h 23 min | |
| Sat 12 | 17 Muharram | 4:09 | 8:30 | 16 h 21 min | |
| Sun 13 | 18 Muharram | 4:10 | 8:30 | 16 h 20 min | |
| Mon 14 | 19 Muharram | 4:11 | 8:29 | 16 h 18 min | Monday |
| Tue 15 | 20 Muharram | 4:12 | 8:29 | 16 h 17 min | |
| Wed 16 | 21 Muharram | 4:13 | 8:28 | 16 h 15 min | |
| Thu 17 | 22 Muharram | 4:14 | 8:27 | 16 h 13 min | Thursday |
| Fri 18 | 23 Muharram | 4:15 | 8:27 | 16 h 12 min | |
| Sat 19 | 24 Muharram | 4:16 | 8:26 | 16 h 10 min | |
| Sun 20 | 25 Muharram | 4:17 | 8:25 | 16 h 8 min | |
| Mon 21 | 26 Muharram | 4:19 | 8:25 | 16 h 6 min | Monday |
| Tue 22 | 27 Muharram | 4:20 | 8:24 | 16 h 4 min | |
| Wed 23 | 28 Muharram | 4:21 | 8:23 | 16 h 2 min | |
| Thu 24 | 29 Muharram | 4:22 | 8:22 | 16 h 0 min | Thursday |
| Fri 25 | 30 Muharram | 4:23 | 8:21 | 15 h 58 min | |
| Safar 1447 beginsصفر | |||||
| Sat 26 | 1 Safar | 4:25 | 8:20 | 15 h 55 min | |
| Sun 27 | 2 Safar | 4:26 | 8:19 | 15 h 53 min | |
| Mon 28 | 3 Safar | 4:27 | 8:18 | 15 h 51 min | Monday |
| Tue 29 | 4 Safar | 4:29 | 8:17 | 15 h 48 min | |
| Wed 30 | 5 Safar | 4:30 | 8:16 | 15 h 46 min | |
| Thu 31 | 6 Safar | 4:31 | 8:15 | 15 h 44 min | Thursday |
Stop eating by Imsak, ten minutes before Sehri ends, to be safe. Ramadan and the marked days follow the Hijri date above; where the moon is sighted a day later, they move with it.
These times are worked out from the position of the sun for Boulder (40.0150, -105.2706, time zone America/Denver), with the Islamic Society of North America method, the way most mosques in United States do. Your mosque may differ by a minute or two, as many round their times or add a few minutes for safety. Imsak is ten minutes before Fajr. The Hijri date follows the Umm al-Qura calendar; the month begins where the moon is sighted, so it can differ by a day.
Questions about Boulder
What time is Fajr in Boulder today?
Fajr is at 6:10 am and sunrise at 7:26 am, so the time for Fajr ends then.
When is Maghrib and Iftar in Boulder today?
Maghrib, and Iftar for those fasting, is at 6:03 pm. Sehri ends at Fajr, 6:10 am.
What time is Isha in Boulder?
Isha is at 7:19 pm today, and its time lasts until Fajr.
Which calculation method is used?
The Islamic Society of North America method, 15° and 15°, the way most mosques in United States work it out, with the standard Asr.