Prayer times in Boulder
Colorado, United States
TodayWednesday, 28 October 2026
Hijri17 Jumada al-Ula 1448 AH١٧ جمادى الأولى ١٤٤٨ هـ
Next prayerDhuhr12:45 pm
In 2 h 14 minFajr has ended at sunrise. No prayer is due until Dhuhr.
Fajr6:10amDawn
Sunrise7:26amFajr ends
Asr3:39pmAfternoon
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 |
|---|---|---|---|---|---|---|---|
| Rabi' al-Awwal 1449 continuesربيع الأول | |||||||
| Wed 1 | 30 Rabi' | 5:11 | 6:29 | 1:01 | 4:41 | 7:33 | 8:50 |
| Rabi' al-Thani 1449 beginsربيع الآخر | |||||||
| Thu 2 | 1 Rabi' | 5:12 | 6:30 | 1:01 | 4:40 | 7:31 | 8:49 |
| Fri 3Jumu'ah | 2 Rabi' | 5:13 | 6:31 | 1:00 | 4:39 | 7:30 | 8:47 |
| Sat 4 | 3 Rabi' | 5:14 | 6:32 | 1:00 | 4:38 | 7:28 | 8:45 |
| Sun 5 | 4 Rabi' | 5:15 | 6:33 | 1:00 | 4:38 | 7:26 | 8:43 |
| Mon 6 | 5 Rabi' | 5:17 | 6:33 | 12:59 | 4:37 | 7:25 | 8:41 |
| Tue 7 | 6 Rabi' | 5:18 | 6:34 | 12:59 | 4:36 | 7:23 | 8:40 |
| Wed 8 | 7 Rabi' | 5:19 | 6:35 | 12:59 | 4:35 | 7:21 | 8:38 |
| Thu 9 | 8 Rabi' | 5:20 | 6:36 | 12:58 | 4:34 | 7:20 | 8:36 |
| Fri 10Jumu'ah | 9 Rabi' | 5:21 | 6:37 | 12:58 | 4:33 | 7:18 | 8:34 |
| Sat 11 | 10 Rabi' | 5:22 | 6:38 | 12:58 | 4:32 | 7:17 | 8:32 |
| Sun 12 | 11 Rabi' | 5:23 | 6:39 | 12:57 | 4:30 | 7:15 | 8:31 |
| Mon 13 | 12 Rabi' | 5:24 | 6:40 | 12:57 | 4:29 | 7:13 | 8:29 |
| Tue 14 | 13 Rabi' | 5:25 | 6:41 | 12:57 | 4:28 | 7:12 | 8:27 |
| Wed 15 | 14 Rabi' | 5:26 | 6:42 | 12:56 | 4:27 | 7:10 | 8:25 |
| Thu 16 | 15 Rabi' | 5:28 | 6:43 | 12:56 | 4:26 | 7:08 | 8:23 |
| Fri 17Jumu'ah | 16 Rabi' | 5:29 | 6:44 | 12:56 | 4:25 | 7:07 | 8:22 |
| Sat 18 | 17 Rabi' | 5:30 | 6:45 | 12:55 | 4:24 | 7:05 | 8:20 |
| Sun 19 | 18 Rabi' | 5:31 | 6:46 | 12:55 | 4:23 | 7:03 | 8:18 |
| Mon 20 | 19 Rabi' | 5:32 | 6:47 | 12:55 | 4:22 | 7:02 | 8:16 |
| Tue 21 | 20 Rabi' | 5:33 | 6:48 | 12:54 | 4:21 | 7:00 | 8:15 |
| Wed 22 | 21 Rabi' | 5:34 | 6:49 | 12:54 | 4:20 | 6:58 | 8:13 |
| Thu 23 | 22 Rabi' | 5:35 | 6:50 | 12:53 | 4:18 | 6:57 | 8:11 |
| Fri 24Jumu'ah | 23 Rabi' | 5:36 | 6:51 | 12:53 | 4:17 | 6:55 | 8:09 |
| Sat 25 | 24 Rabi' | 5:37 | 6:51 | 12:53 | 4:16 | 6:53 | 8:08 |
| Sun 26 | 25 Rabi' | 5:38 | 6:52 | 12:52 | 4:15 | 6:52 | 8:06 |
| Mon 27 | 26 Rabi' | 5:39 | 6:53 | 12:52 | 4:14 | 6:50 | 8:04 |
| Tue 28 | 27 Rabi' | 5:40 | 6:54 | 12:52 | 4:13 | 6:48 | 8:03 |
| Wed 29 | 28 Rabi' | 5:41 | 6:55 | 12:51 | 4:11 | 6:47 | 8:01 |
| Thu 30 | 29 Rabi' | 5:42 | 6:56 | 12:51 | 4:10 | 6:45 | 7:59 |
| Date | Hijri | Sehri endsFajr, am | IftarMaghrib, pm | Fasthours | Often fasted |
|---|---|---|---|---|---|
| Rabi' al-Awwal 1449 continuesربيع الأول | |||||
| Wed 1 | 30 Rabi' | 5:11 | 7:33 | 14 h 22 min | |
| Rabi' al-Thani 1449 beginsربيع الآخر | |||||
| Thu 2 | 1 Rabi' | 5:12 | 7:31 | 14 h 19 min | Thursday |
| Fri 3 | 2 Rabi' | 5:13 | 7:30 | 14 h 17 min | |
| Sat 4 | 3 Rabi' | 5:14 | 7:28 | 14 h 14 min | |
| Sun 5 | 4 Rabi' | 5:15 | 7:26 | 14 h 11 min | |
| Mon 6 | 5 Rabi' | 5:17 | 7:25 | 14 h 8 min | Monday |
| Tue 7 | 6 Rabi' | 5:18 | 7:23 | 14 h 5 min | |
| Wed 8 | 7 Rabi' | 5:19 | 7:21 | 14 h 2 min | |
| Thu 9 | 8 Rabi' | 5:20 | 7:20 | 14 h 0 min | Thursday |
| Fri 10 | 9 Rabi' | 5:21 | 7:18 | 13 h 57 min | |
| Sat 11 | 10 Rabi' | 5:22 | 7:17 | 13 h 55 min | |
| Sun 12 | 11 Rabi' | 5:23 | 7:15 | 13 h 52 min | |
| Mon 13 | 12 Rabi' | 5:24 | 7:13 | 13 h 49 min | Monday |
| Tue 14 | 13 Rabi' | 5:25 | 7:12 | 13 h 47 min | White Day |
| Wed 15 | 14 Rabi' | 5:26 | 7:10 | 13 h 44 min | White Day |
| Thu 16 | 15 Rabi' | 5:28 | 7:08 | 13 h 40 min | White Day, Thursday |
| Fri 17 | 16 Rabi' | 5:29 | 7:07 | 13 h 38 min | |
| Sat 18 | 17 Rabi' | 5:30 | 7:05 | 13 h 35 min | |
| Sun 19 | 18 Rabi' | 5:31 | 7:03 | 13 h 32 min | |
| Mon 20 | 19 Rabi' | 5:32 | 7:02 | 13 h 30 min | Monday |
| Tue 21 | 20 Rabi' | 5:33 | 7:00 | 13 h 27 min | |
| Wed 22 | 21 Rabi' | 5:34 | 6:58 | 13 h 24 min | |
| Thu 23 | 22 Rabi' | 5:35 | 6:57 | 13 h 22 min | Thursday |
| Fri 24 | 23 Rabi' | 5:36 | 6:55 | 13 h 19 min | |
| Sat 25 | 24 Rabi' | 5:37 | 6:53 | 13 h 16 min | |
| Sun 26 | 25 Rabi' | 5:38 | 6:52 | 13 h 14 min | |
| Mon 27 | 26 Rabi' | 5:39 | 6:50 | 13 h 11 min | Monday |
| Tue 28 | 27 Rabi' | 5:40 | 6:48 | 13 h 8 min | |
| Wed 29 | 28 Rabi' | 5:41 | 6:47 | 13 h 6 min | |
| Thu 30 | 29 Rabi' | 5:42 | 6:45 | 13 h 3 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.