Moon phase, moonrise and moonset times in Great Falls, Montana, United States

Current local time 12:23:44 PM (UTC-6)

August 2026 — Moon in Great Falls

Date		Moonrise	Moonset	Moonrise	Moon phase	Illumination
August 1	Sat	—	9:50 AM	10:36 PM	Waning gibbous	90%
August 2	Sun	—	11:01 AM	10:58 PM	Waning gibbous	83%
August 3	Mon	—	12:12 PM	11:21 PM	Waning gibbous	75%
August 4	Tue	—	1:23 PM	11:47 PM	Waning gibbous	65%
August 5	Wed	—	2:34 PM	—	Third quarter	54%
August 6	Thu	12:16 AM	3:45 PM	—	Waning crescent	43%
August 7	Fri	12:52 AM	4:52 PM	—	Waning crescent	32%
August 8	Sat	1:35 AM	5:54 PM	—	Waning crescent	21%
August 9	Sun	2:27 AM	6:47 PM	—	Waning crescent	12%
August 10	Mon	3:27 AM	7:31 PM	—	Waning crescent	6%
August 11	Tue	4:34 AM	8:08 PM	—	Waning crescent	1%
August 12	Wed	5:44 AM	8:38 PM	—	New moon	0%
August 13	Thu	6:56 AM	9:04 PM	—	Waxing crescent	1%
August 14	Fri	8:07 AM	9:27 PM	—	Waxing crescent	5%
August 15	Sat	9:18 AM	9:49 PM	—	Waxing crescent	11%
August 16	Sun	10:28 AM	10:11 PM	—	Waxing crescent	19%
August 17	Mon	11:39 AM	10:35 PM	—	Waxing crescent	28%
August 18	Tue	12:51 PM	11:01 PM	—	Waxing crescent	37%
August 19	Wed	2:02 PM	11:32 PM	—	First quarter	47%
August 20	Thu	—	—	3:12 PM	Waxing gibbous	56%
August 21	Fri	—	12:10 AM	4:18 PM	Waxing gibbous	66%
August 22	Sat	—	12:56 AM	5:17 PM	Waxing gibbous	74%
August 23	Sun	—	1:50 AM	6:07 PM	Waxing gibbous	82%
August 24	Mon	—	2:53 AM	6:49 PM	Waxing gibbous	89%
August 25	Tue	—	4:01 AM	7:24 PM	Waxing gibbous	94%
August 26	Wed	—	5:12 AM	7:52 PM	Waxing gibbous	98%
August 27	Thu	—	6:23 AM	8:17 PM	Full moon	100%
August 28	Fri	—	7:35 AM	8:40 PM	Waning gibbous	100%
August 29	Sat	—	8:45 AM	9:02 PM	Waning gibbous	97%
August 30	Sun	—	9:56 AM	9:24 PM	Waning gibbous	93%
August 31	Mon	—	11:07 AM	9:48 PM	Waning gibbous	86%

Great Falls