Current time in Boulder
Boulder — exact time with seconds online. Boulder — transition to winter and summer time.
Start typing the name of the country / city where you want to know the current time.
United States, Colorado, Boulder — time is now
01:35:58
25
April
2024,
Thursday
Boulder on the map
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2024
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Information
| Country | United States |
| Population | ~97 385 |
| Currency | USD — US Dollar |
| Country phone code | +1 |
| GPS coordinates (latitude, longitude) | 40.012729,-105.259689 |
Boulder — switching to winter and summer time
| Time zone | UTC-6:00 |
| Changeover to summer time UTC-6:00 | 10.03.2024 01:00:00 |
| Changeover to winter time UTC-7:00 | 03.11.2024 03:00:00 |
| Sunrise | 06:06:10 |
| Sunset | 19:51:34 |
| Day length | 13:45:24 |
| Sun at its zenith | 12:58:52 |
| Civil dawn | 05:38:45 |
| Civil Twilight | 20:19:00 |
| Nautical dawn | 05:03:46 |
| Nautical Twilight | 20:53:58 |
| Astronomical dawn | 04:26:26 |
| Astronomical Twilight | 21:31:18 |