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

Moon: 23.4%
Waxing Crescent
Current Time: Sep 21, 2020 at 8:13:49 am
Sunrise Today: 7:11 am 89° East
Sunset Today: 7:23 pm 271° West
Moonrise Today: 12:35 pm 117° Southeast
Moonset Today: 10:00 pm 240° Southwest
Daylight Hours: 12 hours, 12 minutes (-3m 23s)
Location of Great FallsLocation

Today's Sun Position in Great Falls

Time:8:13 am
Altitude:9.7°
Direction:100° E
Phase:Daylight

Day length today: 12h 12m 13s (Sep 21, 2020)

3 minutes, 23 seconds shorter than yesterday (Sep 20, 2020)

3 hours, 45 minutes longer than winter solstice (Dec 21, 2019)

3 hours, 46 minutes shorter than summer solstice (Jun 20, 2020)

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 – 5:27 am
Astro. Twilight5:27 am – 6:04 am
Nautical Twilight6:04 am – 6:40 am
Civil Twilight6:40 am – 7:11 am
Daylight7:11 am – 7:23 pm
Civil Twilight7:23 pm – 7:54 pm
Nautical Twilight7:54 pm – 8:30 pm
Astro. Twilight8:30 pm – 9:07 pm
Night9:07 pm – 11:59 pm

Sun in Great Falls - Next 7 Days

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2020Sunrise/SunsetDaylengthSolar Noon
SepSunriseSunsetLengthDiff.TimeMil. mi
Sep 217:11 am7:23 pm12:12:13−3:231:17 pm (42.8°)93.310
Sep 227:12 am7:21 pm12:08:49−3:231:17 pm (42.4°)93.283
Sep 237:14 am7:19 pm12:05:25−3:231:17 pm (42.0°)93.256
Sep 247:15 am7:17 pm12:02:02−3:231:16 pm (41.6°)93.230
Sep 257:16 am7:15 pm11:58:38−3:231:16 pm (41.2°)93.203
Sep 267:18 am7:13 pm11:55:14−3:231:16 pm (40.9°)93.176
Sep 277:19 am7:11 pm11:51:50−3:231:15 pm (40.5°)93.149
* 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.

September Equinox (Autumnal Equinox) is on Tuesday, September 22, 2020 at 7:30 am in Great Falls.
Why is the day and night not exactly 12 hours on Equinox?

See full month's Sun


Today's Moon in Great Falls

Year 2020 Moon Phases

Moon in Great Falls - Next 7 days

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2020Moonrise/MoonsetMeridian Passing
SepMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
Sep 2112:35 pm10:00 pm-5:22 pm(22.8°)228,64827.3%
Sep 221:53 pm10:40 pm-6:19 pm(19.4°)231,78738.4%
Sep 233:03 pm11:27 pm-7:16 pm(17.6°)235,11049.8%
Sep 244:04 pm--8:13 pm(17.2°)238,38160.9%
Sep 25-12:23 am4:53 pm9:08 pm(18.4°)241,42871.1%
Sep 26-1:26 am5:33 pm10:00 pm(20.8°)244,14980.1%
Sep 27-2:32 am6:04 pm10:48 pm(24.2°)246,49587.6%
* 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, Sep 21, 2020
PlanetRiseSetMeridianComment
MercuryMon 9:27 amMon 7:59 pmMon 2:44 pmDifficult to see
VenusMon 3:24 amMon 5:52 pmMon 10:39 amGood visibility
MarsSun 8:37 pmMon 9:40 amMon 3:09 amPerfect visibility
JupiterMon 4:21 pmTue 12:50 amMon 8:35 pmPerfect visibility
SaturnMon 4:46 pmTue 1:31 amMon 9:09 pmPerfect visibility
UranusSun 8:46 pmMon 11:01 amMon 3:53 amAverage visibility
NeptuneMon 7:01 pmTue 6:20 amTue 12:41 amSlightly difficult to see
* All times are local time for Great Falls.

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