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

Moon: 67.6%
Waxing Gibbous
Current Time: May 6, 2025 at 2:23:22 am
Sunrise Today: 5:59 am 64° Northeast
Sunset Today: 8:44 pm 296° Northwest
Moonrise Today: 2:50 pm 78° East
Moonset Today: 3:51 am 285° West
Daylight Hours: 14 hours, 45 minutes (+2m 51s)
Location of Great FallsLocation

Today's Sun Position in Great Falls

Time:2:23 am
Altitude:-24.4°
Direction:16° N
Phase:Night

Day length today: 14h 44m 30s (May 6, 2025)

2 minutes, 51 seconds longer than yesterday (May 5, 2025)

6 hours, 18 minutes longer than winter solstice (Dec 21, 2024)

1 hour, 13 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 – 3:47 am
Astro. Twilight3:47 am – 4:40 am
Nautical Twilight4:40 am – 5:24 am
Civil Twilight5:24 am – 5:59 am
Daylight5:59 am – 8:44 pm
Civil Twilight8:44 pm – 9:19 pm
Nautical Twilight9:19 pm – 10:04 pm
Astro. Twilight10:04 pm – 10:57 pm
Night10:57 pm – 11:59 pm

Sun in Great Falls - Next 7 Days

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2025Sunrise/SunsetDaylengthSolar Noon
MaySunriseSunsetLengthDiff.TimeMil. mi
May 65:59 am8:44 pm14:44:30+2:511:21 pm (59.3°)93.784
May 75:58 am8:45 pm14:47:19+2:491:21 pm (59.5°)93.805
May 85:57 am8:47 pm14:50:06+2:471:21 pm (59.8°)93.827
May 95:55 am8:48 pm14:52:51+2:451:21 pm (60.1°)93.848
May 105:54 am8:49 pm14:55:34+2:421:21 pm (60.3°)93.869
May 115:52 am8:51 pm14:58:14+2:401:21 pm (60.6°)93.890
May 125:51 am8:52 pm15:00:53+2:381:21 pm (60.8°)93.911
* All times are local time for Great Falls. Time is adjusted for DST when applicable. 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
MayMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
May 6-3:51 am2:50 pm9:35 pm(48.2°)248,51574.7%
May 7-4:05 am3:56 pm10:14 pm(42.2°)250,37682.7%
May 8-4:19 am5:02 pm10:53 pm(36.4°)251,61689.4%
May 9-4:32 am6:08 pm11:33 pm(30.7°)252,27894.6%
May 10-4:46 am7:15 pmMoon does not pass the meridian on this day.
May 11-5:03 am8:24 pm12:14 am(25.5°)252,41798.1%
May 12-5:23 am9:33 pm12:58 am(20.9°)252,08599.7%
* All times are local time for Great Falls. Time is adjusted for DST when applicable. 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, Tue, May 6, 2025
PlanetRiseSetMeridianComment
MercuryTue 5:25 amTue 6:31 pmTue 11:57 amDifficult to see
VenusTue 4:29 amTue 4:50 pmTue 10:40 amGreat visibility
MarsTue 11:33 amWed 2:46 amTue 7:10 pmAverage visibility
JupiterTue 7:59 amTue 11:46 pmTue 3:52 pmFairly good visibility
SaturnTue 4:31 amTue 4:15 pmTue 10:23 amAverage visibility
UranusTue 6:31 amTue 9:35 pmTue 2:03 pmExtremely difficult to see
NeptuneTue 4:33 amTue 4:32 pmTue 10:32 amVery difficult to see
* All times are local time for Great Falls.

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