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

Moon: 7.6%

Waxing Crescent

Current Time: Aug 28, 2014 at 5:40:32 AM


Sunrise Today: 6:25 AM 77° East
Sunset Today: 7:39 PM 283° West


Moonrise Today: 9:20 AM 96° East
Moonset Today: 9:04 PM 262° West


Daylight Hours: 13 hours, 13 minutes (-2m 29s)

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

5:40 AM

Altitude

-8.8°

Heading

69° E

Phase

Nautical Twilight

Day length
13h 13m 33s

-2m 29s shorter

Night, Twilight and Daylight times in Boulder today

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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 – 4:48 AM
Astro. Twilight4:48 AM – 5:24 AM
Nautical Twilight5:24 AM – 5:57 AM
Civil Twilight5:57 AM – 6:25 AM
Daylight6:25 AM – 7:39 PM
Civil Twilight7:39 PM – 8:07 PM
Nautical Twilight8:07 PM – 8:40 PM
Astro. Twilight8:40 PM – 9:15 PM
Night9:15 PM – 11:59 PM

Sun in Boulder - Next 7 days

2014Sunrise/setDaylengthSolar noon
AugSunriseSunsetLengthDiff.TimeMil. mi
Aug 286:25 AM7:39 PM13:13:33−2:291:02 PM (59.5°)93.896
Aug 296:26 AM7:37 PM13:11:03−2:291:02 PM (59.2°)93.874
Aug 306:27 AM7:36 PM13:08:33−2:301:02 PM (58.8°)93.852
Aug 316:28 AM7:34 PM13:06:02−2:301:01 PM (58.4°)93.830
Sep 16:29 AM7:32 PM13:03:31−2:311:01 PM (58.1°)93.807
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
* All times are in local Boulder time.

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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.

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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

5:40 AM

Altitude

-39.1°

Heading

56° NE

Phase

Waxing Crescent

Percent Illuminated

7.6%

Moon in Boulder - Next 7 days

2014Moonrise/setMeridian passing
AugMoonriseMoonsetMoonriseTimeDistance (mi)Illum.
Aug 289:20 AM9:04 PM-3:15 PM(43.8°)248,2589.7%
Aug 2910:18 AM9:36 PM-4:00 PM(40.0°)246,12816.5%
Aug 3011:17 AM10:11 PM-4:47 PM(36.6°)243,57224.9%
Aug 3112:17 PM10:51 PM-5:36 PM(33.8°)240,62034.6%
Sep 11:17 PM11:35 PM-6:27 PM(31.7°)237,34845.3%
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%
* Illumination is calculated at lunar noon, all times are in local Boulder time.

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