Current local time in Boulder, CO
Wed, 24 Sep 2025 02:56:11 -0600
| 26 September 2025 | |
|---|---|
| Sunrise: | 06:52:57 |
| Sunset: | 18:51:18 |
| Transit: | 12:52:07 |
| Length of daytime: |
11h 58m 21s |
| Twilight | Begins | Ends | Length |
|---|---|---|---|
| Civil | 06:26:03 | 19:18:11 | 12h 52m 08s |
| Nautical | 05:54:35 | 19:49:40 | 13h 55m 05s |
| Astronomical | 05:22:41 | 20:21:34 | 14h 58m 53s |
| City | Region | Country |
|---|---|---|
| Boulder | Colorado | United States |
| Coordinates | Latitude | Longitude |
| DMS: | 39° 58′ 20″ N | 105° 14′ 56″ W |
| Decimal: | 39.9721 | -105.249 |
| Timezone: | ||
| UTC offset: UTC-6:00 | ||
| Daylight Saving Time: Yes | ||
| MDT Mountain Daylight Time (North America) | ||
| America/Denver | ||
| Rise | Set | Length | |
|---|---|---|---|
| Today | 06:51:02 | 18:54:36 | 12h 03m 34s |
| September 25, 2025 | 06:51:59 | 18:52:57 | 12h 00m 58s |
| September 27, 2025 | 06:53:55 | 18:49:39 | 11h 55m 44s |
Neighborhood of Boulder, CO
Longmont, CO, Golden, CO, Jamestown, CO, Lafayette, CO, Wheat Ridge, CO, Pinecliffe, CO, Broomfield, CO, Hygiene, CO, Erie, CO, Eldorado Springs, COLocations in United States
Houston, TX, Detroit, MI, San Jose, CA, San Francisco, CA, Austin, TX, Seattle, WA, Fort Worth, TX, Oklahoma City, OK, Tucson, AZ, Miami, FLOther Cities
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