Current Time in Boulder, United States 🇺🇸
Lat/Long: 40.01° N, 105.27° W
State: Colorado
Country: 🇺🇸 United States (North America)
IANA Timezone: America/Denver
Timezone: MST
Daylight Saving Time: Yes ✅ (Abbreviation: MDT) (When does Daylight Savings Time end?)
Standard Timezone Abbreviations used in United States: AKST, CST, EST, HST, MST, PST
Daylight Saving Timezone Abbreviations used in United States: AKDT, CDT, EDT, HDT, MDT, PDT
Time now in other cities in United States:
Weather forecast for Boulder provided by Weather.now
Tools & Converters
Prayer Times in Boulder
| Date | Fajr | Sunrise | Dhuhr | Asr | Maghrib | Isha |
|---|---|---|---|---|---|---|
| Thu, 09 Apr ● | 04:54 | 06:32 | 13:02 | 16:42 | 19:32 | 21:02 |
| Fri, 10 Apr | 04:52 | 06:30 | 13:02 | 16:42 | 19:33 | 21:03 |
| Sat, 11 Apr | 04:50 | 06:29 | 13:02 | 16:42 | 19:34 | 21:04 |
| Sun, 12 Apr | 04:49 | 06:27 | 13:01 | 16:43 | 19:35 | 21:05 |
| Mon, 13 Apr | 04:47 | 06:26 | 13:01 | 16:43 | 19:36 | 21:06 |
| Tue, 14 Apr | 04:45 | 06:24 | 13:01 | 16:43 | 19:37 | 21:07 |
| Wed, 15 Apr | 04:43 | 06:23 | 13:01 | 16:44 | 19:39 | 21:09 |
Sunrise & Sunset Times for Boulder
Sunrise
in Boulder
↑
6:32 AM
Sunset
in Boulder
↓
7:33 PM
Day Length
13h 01m
Dawn
in Boulder
6:04 AM
Dusk
in Boulder
8:01 PM
View detailed past and future sunrise, sunset, and twilight times for Boulder. Track daylight hours, sun phases, and more.
Moon Phases & Times for Boulder
Current Phase
Last Quarter
Illumination
53.6%
Next Moonrise
↑
Tomorrow, 03:01
Next Moonset
↓
Tomorrow, 12:14
View the detailed moon calendar for Boulder with moonphases, moonrise, and moonset times for any date.