Sunrise and sunset times in Heron, MT
Check out today's and tomorrow's sunrise and sunset times in Heron, MT, United States, as well as the whole calendar for May 2026.
Today
May 17, 2026 . Current time: 7:09:54 am
First light at 5:24:17 am
Sunrise time: 6:00:00 am
Sunset time: 9:20:36 pm
Last light at 9:56:19 pm
Day length: 15 hours, 20 minutes
14 hours, 10 minutes left for today's sunset in Heron
Moon rose on May 17 at 05:04 AM
Moon will set on May 17 at 10:24 PMMoon phase: 🌒 Waxing Crescent (1%)Tomorrow
May 18, 2026
First light at 5:22:56 am
Sunrise time: 5:58:49 am
Sunset time: 9:21:51 pm
Last light at 9:57:45 pm
Day length: 15 hours, 23 minutes
Tomorrow will be approximately 2 minutes longer than today in Heron
Moon will rise on May 18 at 05:59 AM Moon will set on May 18 at 11:32 PMMoon phase: 🌒 Waxing Crescent (9%)
- Heron, Montana
- Latitude: 48.059772
- Longitude: -115.970985
- Time zone: Mountain Time MDT
Shortest day in Heron, MT
The shortest day of the year will be in around 7 months, during the winter solstice on December 21, 2026, with a daylight length of 8 hours and 25 minutes.Longest day in Heron, MT
The longest day of the year will be in 1 month and 2 days, during the summer solstice on June 20, 2026, with a daylight length of 16 hours and 7 minutes.
May 2026 - Heron, Montana - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of May in Heron.
The day length increases by 1 hour, 13 minutes over the course of May 2026 in Heron, MT - from 14 hours, 35 minutes on the first day to 15 hours, 49 minutes on the last day.
| Day | Twilight Start | Sunrise | Sunset | Twilight End | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fri, May 1 | 5:49:53 am | 6:23:02 am | 8:58:52 pm | 9:32:00 pm | 14h 35m 50s | 14h 35m 50s | 1:40:57 pm | 63.3° | 5:05:52 am | 10:16:02 pm | 4:14:48 am | 11:07:05 pm | 9h 22m 31s | 🌕 (100%) |
| Sat, May 2 | 5:48:06 am | 6:21:23 am | 9:00:16 pm | 9:33:34 pm | 14h 38m 53s | 3m 3s | 1:40:50 pm | 63.6° | 5:03:47 am | 10:17:53 pm | 4:12:07 am | 11:09:33 pm | 9h 19m 31s | 🌖 (100%) |
| Sun, May 3 | 5:46:20 am | 6:19:47 am | 9:01:41 pm | 9:35:08 pm | 14h 41m 54s | 3m 1s | 1:40:44 pm | 63.9° | 5:01:43 am | 10:19:45 pm | 4:09:26 am | 11:12:01 pm | 9h 16m 30s | 🌖 (98%) |
| Mon, May 4 | 5:44:35 am | 6:18:11 am | 9:03:05 pm | 9:36:42 pm | 14h 44m 54s | 3m 0s | 1:40:38 pm | 64.2° | 4:59:40 am | 10:21:37 pm | 4:06:46 am | 11:14:31 pm | 9h 13m 33s | 🌖 (94%) |
| Tue, May 5 | 5:42:52 am | 6:16:38 am | 9:04:29 pm | 9:38:15 pm | 14h 47m 51s | 2m 57s | 1:40:33 pm | 64.5° | 4:57:38 am | 10:23:29 pm | 4:04:05 am | 11:17:02 pm | 9h 10m 36s | 🌖 (89%) |
| Wed, May 6 | 5:41:10 am | 6:15:05 am | 9:05:53 pm | 9:39:48 pm | 14h 50m 48s | 2m 57s | 1:40:29 pm | 64.8° | 4:55:37 am | 10:25:21 pm | 4:01:24 am | 11:19:34 pm | 9h 7m 41s | 🌖 (82%) |
| Thu, May 7 | 5:39:30 am | 6:13:34 am | 9:07:16 pm | 9:41:21 pm | 14h 53m 42s | 2m 54s | 1:40:25 pm | 65° | 4:53:37 am | 10:27:13 pm | 3:58:42 am | 11:22:08 pm | 9h 4m 49s | 🌖 (75%) |
| Fri, May 8 | 5:37:51 am | 6:12:05 am | 9:08:39 pm | 9:42:53 pm | 14h 56m 34s | 2m 52s | 1:40:22 pm | 65.3° | 4:51:39 am | 10:29:05 pm | 3:56:01 am | 11:24:42 pm | 9h 1m 59s | 🌖 (66%) |
| Sat, May 9 | 5:36:13 am | 6:10:38 am | 9:10:01 pm | 9:44:25 pm | 14h 59m 23s | 2m 49s | 1:40:19 pm | 65.6° | 4:49:41 am | 10:30:57 pm | 3:53:20 am | 11:27:18 pm | 8h 59m 11s | 🌖 (56%) |
| Sun, May 10 | 5:34:38 am | 6:09:12 am | 9:11:22 pm | 9:45:56 pm | 15h 2m 10s | 2m 47s | 1:40:17 pm | 65.8° | 4:47:46 am | 10:32:48 pm | 3:50:39 am | 11:29:55 pm | 8h 56m 25s | 🌗 (46%) |
| Mon, May 11 | 5:33:03 am | 6:07:47 am | 9:12:43 pm | 9:47:27 pm | 15h 4m 56s | 2m 46s | 1:40:15 pm | 66.1° | 4:45:51 am | 10:34:40 pm | 3:47:58 am | 11:32:33 pm | 8h 53m 42s | 🌘 (36%) |
| Tue, May 12 | 5:31:31 am | 6:06:25 am | 9:14:04 pm | 9:48:58 pm | 15h 7m 39s | 2m 43s | 1:40:14 pm | 66.4° | 4:43:58 am | 10:36:31 pm | 3:45:17 am | 11:35:12 pm | 8h 51m 0s | 🌘 (26%) |
| Wed, May 13 | 5:30:00 am | 6:05:04 am | 9:15:24 pm | 9:50:28 pm | 15h 10m 20s | 2m 41s | 1:40:14 pm | 66.6° | 4:42:07 am | 10:38:21 pm | 3:42:36 am | 11:37:52 pm | 8h 48m 21s | 🌘 (17%) |
| Thu, May 14 | 5:28:32 am | 6:03:45 am | 9:16:43 pm | 9:51:57 pm | 15h 12m 58s | 2m 38s | 1:40:14 pm | 66.8° | 4:40:17 am | 10:40:11 pm | 3:39:55 am | 11:40:34 pm | 8h 45m 45s | 🌘 (9%) |
| Fri, May 15 | 5:27:05 am | 6:02:28 am | 9:18:01 pm | 9:53:25 pm | 15h 15m 33s | 2m 35s | 1:40:15 pm | 67.1° | 4:38:29 am | 10:42:01 pm | 3:37:14 am | 11:43:16 pm | 8h 43m 12s | 🌘 (4%) |
| Sat, May 16 | 5:25:40 am | 6:01:13 am | 9:19:19 pm | 9:54:53 pm | 15h 18m 6s | 2m 33s | 1:40:16 pm | 67.3° | 4:36:43 am | 10:43:49 pm | 3:34:34 am | 11:45:59 pm | 8h 40m 41s | 🌘 (1%) |
| Sun, May 17 | 5:24:17 am | 6:00:00 am | 9:20:36 pm | 9:56:19 pm | 15h 20m 36s | 2m 30s | 1:40:18 pm | 67.5° | 4:34:59 am | 10:45:37 pm | 3:31:53 am | 11:48:43 pm | 8h 38m 13s | 🌑 (0%) |
| Mon, May 18 | 5:22:56 am | 5:58:49 am | 9:21:51 pm | 9:57:45 pm | 15h 23m 2s | 2m 26s | 1:40:20 pm | 67.7° | 4:33:16 am | 10:47:25 pm | 3:29:13 am | 11:51:27 pm | 8h 35m 49s | 🌒 (3%) |
| Tue, May 19 | 5:21:37 am | 5:57:40 am | 9:23:06 pm | 9:59:10 pm | 15h 25m 26s | 2m 24s | 1:40:23 pm | 68° | 4:31:36 am | 10:49:11 pm | 3:26:34 am | 11:54:13 pm | 8h 33m 27s | 🌒 (9%) |
| Wed, May 20 | 5:20:20 am | 5:56:33 am | 9:24:20 pm | 10:00:34 pm | 15h 27m 47s | 2m 21s | 1:40:27 pm | 68.2° | 4:29:57 am | 10:50:56 pm | 3:23:55 am | 11:56:59 pm | 8h 31m 9s | 🌒 (17%) |
| Thu, May 21 | 5:19:05 am | 5:55:29 am | 9:25:33 pm | 10:01:57 pm | 15h 30m 4s | 2m 17s | 1:40:31 pm | 68.4° | 4:28:21 am | 10:52:40 pm | 3:21:16 am | 11:59:46 pm | 8h 28m 53s | 🌒 (26%) |
| Fri, May 22 | 5:17:53 am | 5:54:26 am | 9:26:45 pm | 10:03:18 pm | 15h 32m 19s | 2m 15s | 1:40:35 pm | 68.6° | 4:26:48 am | 10:54:23 pm | 3:18:38 am | 12:02:33 am | 8h 26m 40s | 🌒 (37%) |
| Sat, May 23 | 5:16:43 am | 5:53:25 am | 9:27:56 pm | 10:04:38 pm | 15h 34m 31s | 2m 12s | 1:40:40 pm | 68.8° | 4:25:16 am | 10:56:05 pm | 3:16:01 am | 12:05:20 am | 8h 24m 31s | 🌓 (48%) |
| Sun, May 24 | 5:15:35 am | 5:52:27 am | 9:29:05 pm | 10:05:57 pm | 15h 36m 38s | 2m 7s | 1:40:46 pm | 68.9° | 4:23:47 am | 10:57:45 pm | 3:13:24 am | 12:08:08 am | 8h 22m 26s | 🌔 (58%) |
| Mon, May 25 | 5:14:30 am | 5:51:31 am | 9:30:13 pm | 10:07:15 pm | 15h 38m 42s | 2m 4s | 1:40:52 pm | 69.1° | 4:22:21 am | 10:59:24 pm | 3:10:48 am | 12:10:56 am | 8h 20m 25s | 🌔 (68%) |
| Tue, May 26 | 5:13:27 am | 5:50:38 am | 9:31:20 pm | 10:08:31 pm | 15h 40m 42s | 2m 0s | 1:40:59 pm | 69.3° | 4:20:57 am | 11:01:00 pm | 3:08:13 am | 12:13:44 am | 8h 18m 26s | 🌔 (77%) |
| Wed, May 27 | 5:12:26 am | 5:49:46 am | 9:32:25 pm | 10:09:45 pm | 15h 42m 39s | 1m 57s | 1:41:06 pm | 69.5° | 4:19:36 am | 11:02:36 pm | 3:05:39 am | 12:16:32 am | 8h 16m 32s | 🌔 (85%) |
| Thu, May 28 | 5:11:29 am | 5:48:57 am | 9:33:29 pm | 10:10:58 pm | 15h 44m 32s | 1m 53s | 1:41:13 pm | 69.6° | 4:18:18 am | 11:04:09 pm | 3:03:07 am | 12:19:20 am | 8h 14m 42s | 🌔 (91%) |
| Fri, May 29 | 5:10:33 am | 5:48:11 am | 9:34:32 pm | 10:12:09 pm | 15h 46m 21s | 1m 49s | 1:41:21 pm | 69.8° | 4:17:02 am | 11:05:40 pm | 3:00:35 am | 12:22:07 am | 8h 12m 55s | 🌔 (96%) |
| Sat, May 30 | 5:09:41 am | 5:47:27 am | 9:35:32 pm | 10:13:18 pm | 15h 48m 5s | 1m 44s | 1:41:30 pm | 69.9° | 4:15:50 am | 11:07:09 pm | 2:58:05 am | 12:24:54 am | 8h 11m 13s | 🌔 (99%) |
| Sun, May 31 | 5:08:51 am | 5:46:45 am | 9:36:32 pm | 10:14:26 pm | 15h 49m 47s | 1m 42s | 1:41:38 pm | 70.1° | 4:14:41 am | 11:08:36 pm | 2:55:37 am | 12:27:40 am | 8h 9m 34s | 🌕 (100%) |
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Sunrise and Sunset photos in Heron, MT
Enjoy this beautiful gallery of images of the sunset and sunrise at Heron, MT. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Heron, MT - 2026
The followin graph shows sunrise and sunset times in Heron, MT for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Heron, MT.