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

Moon: 94.3%
Waxing Gibbous
Current Time: May 20, 2024 at 10:34:29 pm
Sunrise Today: 5:41 am 58° Northeast
Sunset Today: 9:02 pm 302° Northwest
Moonrise Today: 6:21 pm 110° East
Moonset Today: 4:12 am 255° West
Daylight Hours: 15 hours, 21 minutes (+2m 15s)
Location of Great FallsLocation

Today's Sun Position in Great Falls

Time:10:34 pm
Altitude:-12.5°
Direction:320° NW
Phase:Astronomical Twilight

Day length today: 15h 20m 57s (May 20, 2024)

2 minutes, 15 seconds longer than yesterday (May 19, 2024)

6 hours, 54 minutes longer than winter solstice (Dec 21, 2023)

37 minutes, 18 seconds shorter than summer solstice (Jun 21, 2023)

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 – 3:11 am
Astro. Twilight3:11 am – 4:14 am
Nautical Twilight4:14 am – 5:04 am
Civil Twilight5:04 am – 5:41 am
Daylight5:41 am – 9:02 pm
Civil Twilight9:02 pm – 9:40 pm
Nautical Twilight9:40 pm – 10:29 pm
Astro. Twilight10:29 pm – 11:33 pm
Night11:33 pm – 11:59 pm

Sun in Great Falls - Next 7 Days

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2024Sunrise/SunsetDaylengthSolar Noon
MaySunriseSunsetLengthDiff.TimeMil. mi
May 205:41 am9:02 pm15:20:57+2:151:21 pm (62.7°)94.073
May 215:40 am9:03 pm15:23:10+2:121:21 pm (62.9°)94.091
May 225:39 am9:04 pm15:25:19+2:091:21 pm (63.1°)94.109
May 235:38 am9:06 pm15:27:25+2:051:22 pm (63.3°)94.126
May 245:37 am9:07 pm15:29:27+2:021:22 pm (63.5°)94.143
May 255:36 am9:08 pm15:31:26+1:581:22 pm (63.6°)94.160
May 265:35 am9:09 pm15:33:22+1:551:22 pm (63.8°)94.177
* 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 2024 Moon Phases

Moon in Great Falls - Next 7 days

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2024Moonrise/MoonsetMeridian Passing
MayMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
May 20-4:12 am6:21 pm11:30 pm(27.5°)247,75094.5%
May 21-4:29 am7:32 pmMoon does not pass the meridian on this day.
May 22-4:49 am8:46 pm12:15 am(22.4°)245,65498.2%
May 23-5:15 am10:00 pm1:04 am(18.1°)243,37499.8%
May 24-5:50 am11:09 pm1:57 am(15.0°)241,04999.2%
May 25-6:38 am-2:54 am(13.4°)238,79296.3%
May 2612:09 am7:39 am-3:53 am(13.5°)236,68091.0%
* 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, Mon, May 20, 2024
PlanetRiseSetMeridianComment
MercuryTue 4:57 amTue 6:49 pmTue 11:52 amDifficult to see
VenusTue 5:34 amTue 8:39 pmTue 1:06 pmSlightly difficult to see
MarsTue 4:01 amTue 4:53 pmTue 10:27 amAverage visibility
JupiterTue 5:41 amTue 8:45 pmTue 1:13 pmExtremely difficult to see
SaturnTue 3:11 amTue 2:20 pmTue 8:45 amAverage visibility
UranusTue 5:22 amTue 8:18 pmTue 12:50 pmExtremely difficult to see
NeptuneTue 3:29 amTue 3:22 pmTue 9:26 amVery difficult to see
* All times are local time for Great Falls.

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