| Country: | United States |
|---|---|
| State: | Colorado (CO) |
| Lat/Long: | 40°01'N / 105°16'W |
| Elevation: | 1623m |
| Currency: | United States Dollar (USD) |
| Languages: | English |
| Dial Codes: | +1 - See how to dial |
°F
Weather
54 °F
Scattered clouds.
57 / 37 °F
| Mon 12. |  | 48 / 29 °F |
| Tue 13. |  | 39 / 30 °F |
Weather by CustomWeather, © 2021
More Sun & Moon in Boulder
+ Show More Twilight and Moon Phase Information
Solar Noon
Sun in South: 1:01 pm
Altitude: 58.6°
Altitude: 58.6°
Astronomical
Twilight
4:53 am – 5:27 am
8:37 pm – 9:11 pm
8:37 pm – 9:11 pm
Nautical
Twilight
5:27 am – 6:00 am
8:03 pm – 8:37 pm
8:03 pm – 8:37 pm
Civil
Twilight
6:00 am – 6:28 am
7:35 pm – 8:03 pm
7:35 pm – 8:03 pm
Previous
Moon Phase
Third Quarter
April 4, 2021
4:02 am
April 4, 2021
4:02 am
Next
Moon Phase
New Moon
April 11, 2021
8:30 pm
April 11, 2021
8:30 pm
Tools & Converters
Airports
- Denver International Airport, DEN
About 33 mi ESE of Boulder - Colorado Springs Airport, COS
About 89 mi SSE of Boulder
Boulder
USA
4:5052pm
Sunday, April 11, 2021