Sunrise and sunset times in Belle Fourche, SD
Check out today's and tomorrow's sunrise and sunset times in Belle Fourche, as well as the whole calendar for September 2026.
Today
September 16, 2026. Current time: 4:27:52 am
First light at 6:06:38 am
Sunrise time: 6:34:25 am
Sunset time: 7:05:53 pm
Last light at 7:33:40 pm
Sun position chart
Now · Sun altitude: -22.5° (below the horizon) · Azimuth: 62° (NE)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 12 hours, 31 minutes
14 hours, 38 minutes left for today's sunset in Belle Fourche
Moon will rise on Sep 16 at 12:57 PM
Moon will set on Sep 16 at 9:23 PMMoon phase: 🌒 Waxing Crescent (28%)🌕 Full moon: Sep 26 at 10:50 AM · 🌑 New moon: Oct 10 at 9:50 AMTomorrow
September 17, 2026
First light at 6:07:50 am
Sunrise time: 6:35:35 am
Sunset time: 7:03:59 pm
Last light at 7:31:44 pm
Day length: 12 hours, 28 minutes
Tomorrow will be 3 minutes shorter than today in Belle Fourche
Moon will rise on Sep 17 at 1:59 PM Moon will set on Sep 17 at 10:05 PMMoon phase: 🌒 Waxing Crescent (44%)
- Belle Fourche, South Dakota
- Latitude: 44.671371 (North)
- Longitude: -103.852150 (West)
- Time zone: Mountain Time MDT
Shortest day in Belle Fourche, SD
The shortest day of the year will be in around 3 months, during the winter solstice on December 21, 2026, with a daylight length of 8 hours and 51 minutes.Longest day in Belle Fourche, SD
The longest day of the year was 2 months and 25 days ago, during the summer solstice on June 21, 2026, with a daylight length of 15 hours and 37 minutes.
September 2026 - Belle Fourche, South Dakota - 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 September in Belle Fourche.
The day length shortens by 1 hour, 28 minutes over the course of September 2026 in Belle Fourche, SD - from 13 hours, 17 minutes on the first day to 11 hours, 48 minutes on the last day.
| Day | First Light | Sunrise | Sunset | Last Light | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, Sep 1 | 5:48:15 am | 6:16:49 am | 7:33:49 pm | 8:02:22 pm | 13h 17m 0s | -2m 59s | 12:55:19 pm | 53.4° | 5:12:06 am | 8:38:31 pm | 4:33:50 am | 9:16:48 pm | 10h 44m 10s | 🌖 (73%) |
| Wed, Sep 2 | 5:49:30 am | 6:17:59 am | 7:32:00 pm | 8:00:29 pm | 13h 14m 1s | -2m 59s | 12:54:59 pm | 53° | 5:13:29 am | 8:36:30 pm | 4:35:25 am | 9:14:34 pm | 10h 47m 10s | 🌖 (62%) |
| Thu, Sep 3 | 5:50:44 am | 6:19:10 am | 7:30:10 pm | 7:58:35 pm | 13h 11m 0s | -3m 1s | 12:54:40 pm | 52.7° | 5:14:51 am | 8:34:29 pm | 4:36:59 am | 9:12:20 pm | 10h 50m 10s | 🌖 (51%) |
| Fri, Sep 4 | 5:51:59 am | 6:20:20 am | 7:28:20 pm | 7:56:41 pm | 13h 8m 0s | -3m 0s | 12:54:20 pm | 52.3° | 5:16:12 am | 8:32:28 pm | 4:38:33 am | 9:10:07 pm | 10h 53m 10s | 🌗 (40%) |
| Sat, Sep 5 | 5:53:13 am | 6:21:30 am | 7:26:29 pm | 7:54:47 pm | 13h 4m 59s | -3m 1s | 12:54:00 pm | 51.9° | 5:17:34 am | 8:30:26 pm | 4:40:06 am | 9:07:54 pm | 10h 56m 12s | 🌘 (29%) |
| Sun, Sep 6 | 5:54:27 am | 6:22:41 am | 7:24:38 pm | 7:52:53 pm | 13h 1m 57s | -3m 2s | 12:53:40 pm | 51.5° | 5:18:54 am | 8:28:25 pm | 4:41:37 am | 9:05:42 pm | 10h 59m 13s | 🌘 (19%) |
| Mon, Sep 7 | 5:55:40 am | 6:23:51 am | 7:22:47 pm | 7:50:58 pm | 12h 58m 56s | -3m 1s | 12:53:19 pm | 51.2° | 5:20:15 am | 8:26:23 pm | 4:43:09 am | 9:03:30 pm | 11h 2m 14s | 🌘 (11%) |
| Tue, Sep 8 | 5:56:54 am | 6:25:01 am | 7:20:55 pm | 7:49:03 pm | 12h 55m 54s | -3m 2s | 12:52:58 pm | 50.8° | 5:21:35 am | 8:24:22 pm | 4:44:39 am | 9:01:18 pm | 11h 5m 17s | 🌘 (5%) |
| Wed, Sep 9 | 5:58:07 am | 6:26:12 am | 7:19:03 pm | 7:47:08 pm | 12h 52m 51s | -3m 3s | 12:52:38 pm | 50.4° | 5:22:55 am | 8:22:21 pm | 4:46:09 am | 8:59:06 pm | 11h 8m 19s | 🌘 (1%) |
| Thu, Sep 10 | 5:59:21 am | 6:27:22 am | 7:17:11 pm | 7:45:13 pm | 12h 49m 49s | -3m 2s | 12:52:17 pm | 50° | 5:24:14 am | 8:20:19 pm | 4:47:38 am | 8:56:55 pm | 11h 11m 21s | 🌑 (0.0%) |
| Fri, Sep 11 | 6:00:34 am | 6:28:32 am | 7:15:19 pm | 7:43:17 pm | 12h 46m 47s | -3m 2s | 12:51:55 pm | 49.7° | 5:25:33 am | 8:18:18 pm | 4:49:06 am | 8:54:45 pm | 11h 14m 24s | 🌒 (2%) |
| Sat, Sep 12 | 6:01:47 am | 6:29:43 am | 7:13:26 pm | 7:41:22 pm | 12h 43m 43s | -3m 4s | 12:51:34 pm | 49.3° | 5:26:51 am | 8:16:17 pm | 4:50:34 am | 8:52:34 pm | 11h 17m 27s | 🌒 (5%) |
| Sun, Sep 13 | 6:03:00 am | 6:30:53 am | 7:11:33 pm | 7:39:26 pm | 12h 40m 40s | -3m 3s | 12:51:13 pm | 48.9° | 5:28:10 am | 8:14:16 pm | 4:52:01 am | 8:50:25 pm | 11h 20m 30s | 🌒 (11%) |
| Mon, Sep 14 | 6:04:12 am | 6:32:03 am | 7:09:40 pm | 7:37:31 pm | 12h 37m 37s | -3m 3s | 12:50:52 pm | 48.5° | 5:29:27 am | 8:12:16 pm | 4:53:27 am | 8:48:16 pm | 11h 23m 34s | 🌒 (18%) |
| Tue, Sep 15 | 6:05:25 am | 6:33:14 am | 7:07:46 pm | 7:35:35 pm | 12h 34m 32s | -3m 5s | 12:50:30 pm | 48.1° | 5:30:45 am | 8:10:15 pm | 4:54:53 am | 8:46:07 pm | 11h 26m 39s | 🌒 (26%) |
| Wed, Sep 16 | 6:06:38 am | 6:34:25 am | 7:05:53 pm | 7:33:40 pm | 12h 31m 28s | -3m 4s | 12:50:09 pm | 47.7° | 5:32:02 am | 8:08:15 pm | 4:56:18 am | 8:43:59 pm | 11h 29m 42s | 🌒 (35%) |
| Thu, Sep 17 | 6:07:50 am | 6:35:35 am | 7:03:59 pm | 7:31:44 pm | 12h 28m 24s | -3m 4s | 12:49:47 pm | 47.4° | 5:33:19 am | 8:06:15 pm | 4:57:43 am | 8:41:52 pm | 11h 32m 47s | 🌒 (44%) |
| Fri, Sep 18 | 6:09:03 am | 6:36:46 am | 7:02:06 pm | 7:29:49 pm | 12h 25m 20s | -3m 4s | 12:49:26 pm | 47° | 5:34:36 am | 8:04:16 pm | 4:59:07 am | 8:39:45 pm | 11h 35m 51s | 🌓 (54%) |
| Sat, Sep 19 | 6:10:15 am | 6:37:57 am | 7:00:12 pm | 7:27:54 pm | 12h 22m 15s | -3m 5s | 12:49:04 pm | 46.6° | 5:35:52 am | 8:02:16 pm | 5:00:30 am | 8:37:39 pm | 11h 38m 56s | 🌔 (63%) |
| Sun, Sep 20 | 6:11:27 am | 6:39:08 am | 6:58:18 pm | 7:25:59 pm | 12h 19m 10s | -3m 5s | 12:48:43 pm | 46.2° | 5:37:08 am | 8:00:18 pm | 5:01:53 am | 8:35:33 pm | 11h 42m 1s | 🌔 (72%) |
| Mon, Sep 21 | 6:12:40 am | 6:40:19 am | 6:56:25 pm | 7:24:04 pm | 12h 16m 6s | -3m 4s | 12:48:22 pm | 45.8° | 5:38:24 am | 7:58:19 pm | 5:03:15 am | 8:33:28 pm | 11h 45m 5s | 🌔 (80%) |
| Tue, Sep 22 | 6:13:52 am | 6:41:30 am | 6:54:31 pm | 7:22:09 pm | 12h 13m 1s | -3m 5s | 12:48:01 pm | 45.4° | 5:39:40 am | 7:56:21 pm | 5:04:37 am | 8:31:24 pm | 11h 48m 10s | 🌔 (87%) |
| Wed, Sep 23 | 6:15:04 am | 6:42:41 am | 6:52:38 pm | 7:20:15 pm | 12h 9m 57s | -3m 4s | 12:47:39 pm | 45° | 5:40:55 am | 7:54:24 pm | 5:05:58 am | 8:29:21 pm | 11h 51m 14s | 🌔 (93%) |
| Thu, Sep 24 | 6:16:16 am | 6:43:52 am | 6:50:45 pm | 7:18:21 pm | 12h 6m 53s | -3m 4s | 12:47:19 pm | 44.6° | 5:42:10 am | 7:52:27 pm | 5:07:19 am | 8:27:18 pm | 11h 54m 19s | 🌔 (98%) |
| Fri, Sep 25 | 6:17:29 am | 6:45:04 am | 6:48:52 pm | 7:16:27 pm | 12h 3m 48s | -3m 5s | 12:46:58 pm | 44.2° | 5:43:25 am | 7:50:30 pm | 5:08:39 am | 8:25:16 pm | 11h 57m 24s | 🌔 (99.7%) |
| Sat, Sep 26 | 6:18:41 am | 6:46:16 am | 6:46:59 pm | 7:14:34 pm | 12h 0m 43s | -3m 5s | 12:46:37 pm | 43.9° | 5:44:40 am | 7:48:34 pm | 5:09:59 am | 8:23:15 pm | 12h 0m 29s | 🌕 (99.6%) |
| Sun, Sep 27 | 6:19:53 am | 6:47:28 am | 6:45:06 pm | 7:12:40 pm | 11h 57m 38s | -3m 5s | 12:46:17 pm | 43.5° | 5:45:55 am | 7:46:39 pm | 5:11:19 am | 8:21:15 pm | 12h 3m 34s | 🌖 (97%) |
| Mon, Sep 28 | 6:21:05 am | 6:48:40 am | 6:43:13 pm | 7:10:48 pm | 11h 54m 33s | -3m 5s | 12:45:57 pm | 43.1° | 5:47:09 am | 7:44:44 pm | 5:12:38 am | 8:19:15 pm | 12h 6m 39s | 🌖 (92%) |
| Tue, Sep 29 | 6:22:18 am | 6:49:52 am | 6:41:21 pm | 7:08:56 pm | 11h 51m 29s | -3m 4s | 12:45:37 pm | 42.7° | 5:48:23 am | 7:42:50 pm | 5:13:56 am | 8:17:17 pm | 12h 9m 44s | 🌖 (85%) |
| Wed, Sep 30 | 6:23:30 am | 6:51:05 am | 6:39:29 pm | 7:07:04 pm | 11h 48m 24s | -3m 5s | 12:45:17 pm | 42.3° | 5:49:38 am | 7:40:56 pm | 5:15:15 am | 8:15:19 pm | 12h 12m 48s | 🌖 (75%) |
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Sunrise and Sunset photos in Belle Fourche, SD
Enjoy this beautiful gallery of images of the sunset and sunrise at Belle Fourche, SD. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Belle Fourche, SD - 2026
The following graph shows sunrise and sunset times in Belle Fourche, SD for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Belle Fourche, SD.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Belle Fourche, SD
In Belle Fourche, SD, the earliest sunrise of 2026 is on June 14 at 5:07 am, while the latest sunrise is on October 31 at 7:30 am. The earliest sunset is on December 9 at 4:16 pm, and the latest sunset is on June 26 at 8:46 pm.
Belle Fourche, SD gets 6h 46m more daylight on the longest day than on the shortest one (15h 37m versus 8h 51m). Averaged over the whole year, a day lasts 12h 16m.
Belle Fourche, SD Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Belle Fourche. Throughout the year, it slowly traces this figure-eight:
Move along the curve to read the Sun's altitude and azimuth for any day of the year in Belle Fourche.
Over the year, the 12:00 Sun swings between just 21.9° above the horizon (around Dec 21) and 68.8° (around Jun 21) in Belle Fourche. The smaller loop sits at the top, the signature of a Northern Hemisphere analemma.
Detailed Analemma Chart
The technical chart below plots one dot per day, labels the first day of each month, marks the solstices, equinoxes, perihelion and aphelion, and draws the noon altitude of the equinoxes (90° minus your latitude) together with its ±23.4° seasonal limits.
Why does the figure look wider here than in the sky view above?
Both draw the same data, but with different conventions. The sky view uses the same scale on both axes, so it shows the analemma with its true proportions, as a camera would capture it: about 47° tall and only a few degrees wide. This chart, like most technical analemma diagrams, stretches each axis independently to fill the plot, expanding the narrow azimuth range several times so its day-to-day variation can actually be read. Also, azimuth is not sky distance: near the zenith, one degree of azimuth spans much less than one degree across the sky, which further widens the figure in this representation.
Places near Belle Fourche, SD
These nearby towns and cities have almost the same sunrise and sunset times as Belle Fourche, SD — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Fruitdale 8 miSpearfish 12 miNisland 15 miWhitewood 18 miDeadwood 21 miNewell 21 miCentral City 21 miPreston 22 mi