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Great Falls, MT, USA — Sunrise, Sunset, and Moon Times for Today

Moon: 78.8%
Waning Gibbous
Current Time: Feb 17, 2025 at 5:05:09 am
Sunrise Today: 7:26 am 107° East
Sunset Today: 5:52 pm 254° West
Moonrise Today: 11:41 pm 113° Southeast
Moonset Today: 9:10 am 251° West
Daylight Hours: 10 hours, 26 minutes (+3m 15s)
Location of Great FallsLocation

Today's Sun Position in Great Falls

Time:5:05 am
Altitude:-24.5°
Direction:81° E
Phase:Night

Day length today: 10h 25m 54s (Feb 17, 2025)

3 minutes, 15 seconds longer than yesterday (Feb 16, 2025)

1 hour, 59 minutes longer than winter solstice (Dec 21, 2024)

5 hours, 32 minutes shorter than summer solstice (Jun 20, 2024)

Night, Twilight, and Daylight Times in Great Falls 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
Night12:00 am – 5:43 am
Astro. Twilight5:43 am – 6:19 am
Nautical Twilight6:19 am – 6:55 am
Civil Twilight6:55 am – 7:26 am
Daylight7:26 am – 5:52 pm
Civil Twilight5:52 pm – 6:23 pm
Nautical Twilight6:23 pm – 6:59 pm
Astro. Twilight6:59 pm – 7:35 pm
Night7:35 pm – 11:59 pm

Sun in Great Falls - Next 7 Days

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2025Sunrise/SunsetDaylengthSolar Noon
FebSunriseSunsetLengthDiff.TimeMil. mi
Feb 177:26 am5:52 pm10:25:54+3:1512:39 pm (30.8°)91.866
Feb 187:24 am5:53 pm10:29:11+3:1612:39 pm (31.2°)91.886
Feb 197:23 am5:55 pm10:32:28+3:1712:38 pm (31.5°)91.906
Feb 207:21 am5:57 pm10:35:45+3:1712:38 pm (31.9°)91.926
Feb 217:19 am5:58 pm10:39:04+3:1812:38 pm (32.3°)91.947
Feb 227:17 am6:00 pm10:42:24+3:1912:38 pm (32.6°)91.969
Feb 237:15 am6:01 pm10:45:44+3:2012:38 pm (33.0°)91.990
* All times are local time for Great Falls. They take into account refraction. Dates are based on the Gregorian calendar.

See full month's Sun


Today's Moon in Great Falls

Year 2025 Moon Phases

Moon in Great Falls - Next 7 days

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2025Moonrise/MoonsetMeridian Passing
FebMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
Feb 17-9:10 am11:41 pm3:57 am(30.5°)251,45979.2%
Feb 18-9:26 am-4:39 am(25.3°)251,51270.8%
Feb 1912:49 am9:47 am-5:22 am(20.7°)250,77361.6%
Feb 201:59 am10:13 am-6:09 am(17.0°)249,20651.9%
Feb 213:08 am10:48 am-7:00 am(14.3°)246,84241.9%
Feb 224:12 am11:35 am-7:54 am(13.0°)243,79231.9%
Feb 235:08 am12:35 pm-8:50 am(13.4°)240,24722.5%
* All times are local time for Great Falls. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon.

See full month's Moon

Planets Visible in the Sky in Great Falls This Coming Night

 Planetrise/Planetset, Mon, Feb 17, 2025
PlanetRiseSetMeridianComment
MercuryMon 7:51 amMon 6:24 pmMon 1:06 pmDifficult to see
VenusMon 8:19 amMon 9:31 pmMon 2:54 pmGreat visibility
MarsMon 1:35 pmTue 6:01 amMon 9:48 pmPerfect visibility
JupiterMon 11:26 amTue 2:58 amMon 7:12 pmPerfect visibility
SaturnMon 8:20 amMon 7:33 pmMon 1:56 pmDifficult to see
UranusMon 10:28 amTue 1:24 amMon 5:56 pmDifficult to see
NeptuneMon 8:34 amMon 8:24 pmMon 2:29 pmExtremely difficult to see
* All times are local time for Great Falls.

More about the planets visible in the night sky in Great Falls