Home > Sun & Moon > Boulder

Flag for U.S.A. Boulder, U.S.A. — Sunrise, sunset, moon times for today

Moon: 53.1%

Waxing Gibbous

Current Time: Sep 2, 2014 at 11:39:09 AM


Sunrise Today: 6:30 AM 79° East
Sunset Today: 7:31 PM 281° West


Moonrise Today: 2:16 PM 114° Southeast


Daylight Hours: 13 hours (-2m 31s)

Location of BoulderLocation

Today's Sun Position in Boulder

The Sun's altitude in Boulder today. The horizontal line signifies the horizon, the vertical lines show the times of sunrise and sunset. Altitude and heading are displayed in the box on the right. The graph defaults to current time. Hover over it to select a different time. How to use this

Sun's current position over earth

11:39 AM

Altitude

53.1°

Heading

145° SE

Phase

Daylight

Day length
13h 59s

-2m 31s shorter

Night, Twilight and Daylight times in Boulder today

12 AM
2 AM
4 AM
6 AM
8 AM
10 AM
12 PM
2 PM
4 PM
6 PM
8 PM
10 PM

Day, night and twilight times in Boulder today. Black is nighttime, light blue is daytime. The darker blue shadings represent the twilight phases during dawn (left) and dusk (right). Hover over the graph for more information. How to use this

Night12:00 AM – 4:55 AM
Astro. Twilight4:55 AM – 5:29 AM
Nautical Twilight5:29 AM – 6:02 AM
Civil Twilight6:02 AM – 6:30 AM
Daylight6:30 AM – 7:31 PM
Civil Twilight7:31 PM – 7:59 PM
Nautical Twilight7:59 PM – 8:31 PM
Astro. Twilight8:31 PM – 9:06 PM
Night9:06 PM – 11:59 PM

Sun in Boulder - Next 7 days

2014Sunrise/setDaylengthSolar noon
SepSunriseSunsetLengthDiff.TimeMil. mi
Sep 26:30 AM7:31 PM13:00:59−2:311:01 PM (57.7°)93.785
Sep 36:31 AM7:29 PM12:58:27−2:321:00 PM (57.4°)93.761
Sep 46:32 AM7:28 PM12:55:55−2:321:00 PM (57.0°)93.738
Sep 56:33 AM7:26 PM12:53:22−2:331:00 PM (56.6°)93.715
Sep 66:34 AM7:24 PM12:50:48−2:3312:59 PM (56.2°)93.691
Sep 76:35 AM7:23 PM12:48:14−2:3312:59 PM (55.9°)93.668
Sep 86:36 AM7:21 PM12:45:40−2:3412:59 PM (55.5°)93.644
* All times are in local Boulder time.

See full month's Sun

Equinoxes & Solstices 2014

2014DateTime
March EquinoxMar 2010:57 AM
June SolsticeJun 214:51 AM
September EquinoxSep 228:29 PM
December SolsticeDec 214:03 PM
* All times are local Boulder time.

Sun articles

Today's moon in Boulder

The Moon's path in Boulder today. The horizontal line signifies the horizon, the vertical lines show times and headings of moonrise and moonset. The graph defaults to current time. Hover over it to select a different time. How to use this

Year 2014 Moon Phases

11:39 AM

Altitude

-28.5°

Heading

91° E

Phase

Waxing Gibbous

Percent Illuminated

53.1%

Moon in Boulder - Next 7 days

2014Moonrise/setMeridian passing
SepMoonriseMoonsetMoonriseTimeDistance (mi)Illum.
Sep 22:16 PM--7:22 PM(30.5°)233,89156.6%
Sep 3-12:27 AM3:13 PM8:19 PM(30.6°)230,46167.9%
Sep 4-1:25 AM4:07 PM9:17 PM(31.8°)227,33178.5%
Sep 5-2:30 AM4:57 PM10:15 PM(34.4°)224,81487.7%
Sep 6-3:39 AM5:42 PM11:13 PM(38.0°)223,20594.7%
Sep 7-4:51 AM6:24 PM---
Sep 8-6:05 AM7:03 PM12:10 AM(42.4°)222,72498.9%
* Illumination is calculated at lunar noon, all times are in local Boulder time.

See full month's Moon

Advertising

Moon Articles