Solunar Tables for Great Falls, MT

Today, the sunrise is at 6:44 AM and sunset is at 8:05 PM. The major solunar times are between 8:13 AM - 10:13 AM and 8:41 PM - 10:41 PM. The minor solunar times are between 4:56 PM - 5:56 PM and --:-- - --:--. The length of the day is 13 hrs 21 min.

You can view a full monthly solunar table below (today is highlighted in green).

Monthly Solunar Table

September, 2025

Day Moon Major Solunars Very heightened fish activity Minor Solunars Heightened fish activity Sunrise Sunset Day Length
1 Mon Waxing Gibbous 57% 8:13 AM 10:13 AM
8:41 PM 10:41 PM
4:56 PM 5:56 PM
6:44 AM 8:05 PM 13 hrs 21 min
2 Tue Waxing Gibbous 66% 9:03 AM 11:03 AM
9:35 PM 11:35 PM
12:22 AM 1:22 AM
5:45 PM 6:45 PM
6:46 AM 8:03 PM 13 hrs 17 min
3 Wed Waxing Gibbous 75% 9:55 AM 11:55 AM
10:29 PM 12:29 AM
1:26 AM 2:26 AM
6:24 PM 7:24 PM
6:47 AM 8:01 PM 13 hrs 14 min
4 Thu Waxing Gibbous 84% 10:47 AM 12:47 PM
11:22 PM 1:22 AM
2:39 AM 3:39 AM
6:56 PM 7:56 PM
6:48 AM 7:59 PM 13 hrs 11 min
5 Fri Waxing Gibbous 91% 11:38 AM 1:38 PM
3:57 AM 4:57 AM
7:19 PM 8:19 PM
6:50 AM 7:57 PM 13 hrs 7 min
6 Sat Waxing Gibbous 96% 12:12 AM 2:12 AM
12:28 PM 2:28 PM
5:17 AM 6:17 AM
7:39 PM 8:39 PM
6:51 AM 7:55 PM 13 hrs 4 min
7 Sun Full Moon 100% 1:01 AM 3:01 AM
1:17 PM 3:17 PM
6:38 AM 7:38 AM
7:56 PM 8:56 PM
6:52 AM 7:53 PM 13 hrs 1 min
8 Mon Waning Gibbous 99% 1:50 AM 3:50 AM
2:05 PM 4:05 PM
7:58 AM 8:58 AM
8:13 PM 9:13 PM
6:54 AM 7:51 PM 12 hrs 57 min
9 Tue Waning Gibbous 98% 2:38 AM 4:38 AM
2:55 PM 4:55 PM
9:19 AM 10:19 AM
8:31 PM 9:31 PM
6:55 AM 7:49 PM 12 hrs 54 min
10 Wed Waning Gibbous 93% 3:28 AM 5:28 AM
3:47 PM 5:47 PM
10:43 AM 11:43 AM
8:51 PM 9:51 PM
6:56 AM 7:47 PM 12 hrs 51 min
11 Thu Waning Gibbous 86% 4:21 AM 6:21 AM
4:42 PM 6:42 PM
12:07 PM 1:07 PM
9:17 PM 10:17 PM
6:58 AM 7:44 PM 12 hrs 46 min
12 Fri Waning Gibbous 77% 5:18 AM 7:18 AM
5:41 PM 7:41 PM
1:32 PM 2:32 PM
9:51 PM 10:51 PM
6:59 AM 7:42 PM 12 hrs 43 min
13 Sat Waning Gibbous 66% 6:17 AM 8:17 AM
6:44 PM 8:44 PM
2:52 PM 3:52 PM
10:36 PM 11:36 PM
7:00 AM 7:40 PM 12 hrs 40 min
14 Sun Last Quarter 50% 7:19 AM 9:19 AM
7:49 PM 9:49 PM
4:02 PM 5:02 PM
11:36 PM 12:36 AM
7:02 AM 7:38 PM 12 hrs 36 min
15 Mon Waning Crescent 44% 8:21 AM 10:21 AM
8:52 PM 10:52 PM
4:57 PM 5:57 PM 7:03 AM 7:36 PM 12 hrs 33 min
16 Tue Waning Crescent 33% 9:19 AM 11:19 AM
9:51 PM 11:51 PM
12:47 AM 1:47 AM
5:38 PM 6:38 PM
7:04 AM 7:34 PM 12 hrs 30 min
17 Wed Waning Crescent 23% 10:14 AM 12:14 PM
10:45 PM 12:45 AM
2:04 AM 3:04 AM
6:07 PM 7:07 PM
7:06 AM 7:32 PM 12 hrs 26 min
18 Thu Waning Crescent 15% 11:04 AM 1:04 PM
11:34 PM 1:34 AM
3:22 AM 4:22 AM
6:30 PM 7:30 PM
7:07 AM 7:30 PM 12 hrs 23 min
19 Fri Waning Crescent 8% 11:50 AM 1:50 PM 4:38 AM 5:38 AM
6:47 PM 7:47 PM
7:08 AM 7:28 PM 12 hrs 20 min
20 Sat Waning Crescent 3% 12:18 AM 2:18 AM
12:33 PM 2:33 PM
5:50 AM 6:50 AM
7:02 PM 8:02 PM
7:10 AM 7:26 PM 12 hrs 16 min
21 Sun New Moon 0% 1:00 AM 3:00 AM
1:15 PM 3:15 PM
6:59 AM 7:59 AM
7:16 PM 8:16 PM
7:11 AM 7:24 PM 12 hrs 13 min
22 Mon Waxing Crescent 1% 1:41 AM 3:41 AM
1:55 PM 3:55 PM
8:07 AM 9:07 AM
7:30 PM 8:30 PM
7:12 AM 7:22 PM 12 hrs 10 min
23 Tue Waxing Crescent 1% 2:22 AM 4:22 AM
2:36 PM 4:36 PM
9:15 AM 10:15 AM
7:45 PM 8:45 PM
7:14 AM 7:20 PM 12 hrs 6 min
24 Wed Waxing Crescent 4% 3:04 AM 5:04 AM
3:18 PM 5:18 PM
10:23 AM 11:23 AM
8:03 PM 9:03 PM
7:15 AM 7:18 PM 12 hrs 3 min
25 Thu Waxing Crescent 9% 3:47 AM 5:47 AM
4:02 PM 6:02 PM
11:31 AM 12:31 PM
8:24 PM 9:24 PM
7:16 AM 7:16 PM 12 hrs 0 min
26 Fri Waxing Crescent 15% 4:31 AM 6:31 AM
4:49 PM 6:49 PM
12:39 PM 1:39 PM
8:51 PM 9:51 PM
7:18 AM 7:14 PM 11 hrs 56 min
27 Sat Waxing Crescent 23% 5:18 AM 7:18 AM
5:38 PM 7:38 PM
1:45 PM 2:45 PM
9:26 PM 10:26 PM
7:19 AM 7:12 PM 11 hrs 53 min
28 Sun Waxing Crescent 31% 6:06 AM 8:06 AM
6:30 PM 8:30 PM
2:46 PM 3:46 PM
10:12 PM 11:12 PM
7:21 AM 7:10 PM 11 hrs 49 min
29 Mon First Quarter 50% 6:55 AM 8:55 AM
7:24 PM 9:24 PM
3:38 PM 4:38 PM
11:10 PM 12:10 AM
7:22 AM 7:08 PM 11 hrs 46 min
30 Tue Waxing Gibbous 50% 7:45 AM 9:45 AM
8:17 PM 10:17 PM
4:20 PM 5:20 PM
7:23 AM 7:06 PM 11 hrs 43 min