Sunrise and sunset times in Roslyn, SD
Check out today's and tomorrow's sunrise and sunset times in Roslyn, as well as the whole calendar for September 2026.
Today
September 16, 2026. Current time: 7:49:55 am
First light at 6:40:23 am
Sunrise time: 7:08:34 am
Sunset time: 7:40:50 pm
Last light at 8:09:02 pm
Sun position chart
Now · Sun altitude: 6.2° · Azimuth: 93° (E)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 12 hours, 32 minutes
11 hours, 50 minutes left for today's sunset in Roslyn
Moon will rise on Sep 16 at 1:35 PM
Moon will set on Sep 16 at 9:53 PMMoon phase: 🌒 Waxing Crescent (28%)🌕 Full moon: Sep 26 at 11:50 AM · 🌑 New moon: Oct 10 at 10:50 AMTomorrow
September 17, 2026
First light at 6:41:38 am
Sunrise time: 7:09:48 am
Sunset time: 7:38:54 pm
Last light at 8:07:04 pm
Day length: 12 hours, 29 minutes
Tomorrow will be 3 minutes shorter than today in Roslyn
Moon will rise on Sep 17 at 2:37 PM Moon will set on Sep 17 at 10:34 PMMoon phase: 🌒 Waxing Crescent (44%)
- Roslyn, South Dakota
- Latitude: 45.495232 (North)
- Longitude: -97.490929 (West)
- Time zone: Central Time CDT
Shortest day in Roslyn, 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 45 minutes.Longest day in Roslyn, 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 44 minutes.
September 2026 - Roslyn, 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 Roslyn.
The day length shortens by 1 hour, 31 minutes over the course of September 2026 in Roslyn, SD - from 13 hours, 19 minutes on the first day to 11 hours, 47 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 | 6:21:18 am | 6:50:18 am | 8:09:26 pm | 8:38:27 pm | 13h 19m 8s | -3m 5s | 1:29:52 pm | 52.6° | 5:44:30 am | 9:15:15 pm | 5:05:24 am | 9:54:21 pm | 10h 42m 6s | 🌖 (73%) |
| Wed, Sep 2 | 6:22:35 am | 6:51:32 am | 8:07:35 pm | 8:36:31 pm | 13h 16m 3s | -3m 5s | 1:29:33 pm | 52.2° | 5:45:56 am | 9:13:10 pm | 5:07:04 am | 9:52:02 pm | 10h 45m 10s | 🌖 (63%) |
| Thu, Sep 3 | 6:23:52 am | 6:52:45 am | 8:05:42 pm | 8:34:35 pm | 13h 12m 57s | -3m 6s | 1:29:14 pm | 51.8° | 5:47:21 am | 9:11:06 pm | 5:08:42 am | 9:49:45 pm | 10h 48m 16s | 🌖 (51%) |
| Fri, Sep 4 | 6:25:09 am | 6:53:58 am | 8:03:50 pm | 8:32:38 pm | 13h 9m 52s | -3m 5s | 1:28:54 pm | 51.5° | 5:48:46 am | 9:09:01 pm | 5:10:20 am | 9:47:27 pm | 10h 51m 21s | 🌗 (40%) |
| Sat, Sep 5 | 6:26:26 am | 6:55:11 am | 8:01:56 pm | 8:30:41 pm | 13h 6m 45s | -3m 7s | 1:28:34 pm | 51.1° | 5:50:11 am | 9:06:57 pm | 5:11:57 am | 9:45:10 pm | 10h 54m 28s | 🌘 (29%) |
| Sun, Sep 6 | 6:27:43 am | 6:56:24 am | 8:00:03 pm | 8:28:43 pm | 13h 3m 39s | -3m 6s | 1:28:13 pm | 50.7° | 5:51:35 am | 9:04:52 pm | 5:13:33 am | 9:42:54 pm | 10h 57m 34s | 🌘 (19%) |
| Mon, Sep 7 | 6:29:00 am | 6:57:37 am | 7:58:09 pm | 8:26:46 pm | 13h 0m 32s | -3m 7s | 1:27:53 pm | 50.4° | 5:52:58 am | 9:02:47 pm | 5:15:08 am | 9:40:37 pm | 11h 0m 41s | 🌘 (11%) |
| Tue, Sep 8 | 6:30:16 am | 6:58:50 am | 7:56:14 pm | 8:24:48 pm | 12h 57m 24s | -3m 8s | 1:27:32 pm | 50° | 5:54:22 am | 9:00:42 pm | 5:16:43 am | 9:38:22 pm | 11h 3m 49s | 🌘 (5%) |
| Wed, Sep 9 | 6:31:32 am | 7:00:03 am | 7:54:20 pm | 8:22:50 pm | 12h 54m 17s | -3m 7s | 1:27:11 pm | 49.6° | 5:55:45 am | 8:58:38 pm | 5:18:16 am | 9:36:06 pm | 11h 6m 56s | 🌘 (1%) |
| Thu, Sep 10 | 6:32:49 am | 7:01:16 am | 7:52:25 pm | 8:20:52 pm | 12h 51m 9s | -3m 8s | 1:26:50 pm | 49.2° | 5:57:07 am | 8:56:33 pm | 5:19:49 am | 9:33:51 pm | 11h 10m 4s | 🌑 (0.0%) |
| Fri, Sep 11 | 6:34:05 am | 7:02:29 am | 7:50:30 pm | 8:18:54 pm | 12h 48m 1s | -3m 8s | 1:26:29 pm | 48.8° | 5:58:29 am | 8:54:29 pm | 5:21:21 am | 9:31:37 pm | 11h 13m 12s | 🌒 (1%) |
| Sat, Sep 12 | 6:35:20 am | 7:03:42 am | 7:48:34 pm | 8:16:55 pm | 12h 44m 52s | -3m 9s | 1:26:08 pm | 48.5° | 5:59:51 am | 8:52:25 pm | 5:22:53 am | 9:29:23 pm | 11h 16m 21s | 🌒 (5%) |
| Sun, Sep 13 | 6:36:36 am | 7:04:55 am | 7:46:38 pm | 8:14:57 pm | 12h 41m 43s | -3m 9s | 1:25:47 pm | 48.1° | 6:01:12 am | 8:50:21 pm | 5:24:24 am | 9:27:09 pm | 11h 19m 30s | 🌒 (11%) |
| Mon, Sep 14 | 6:37:52 am | 7:06:08 am | 7:44:42 pm | 8:12:59 pm | 12h 38m 34s | -3m 9s | 1:25:25 pm | 47.7° | 6:02:33 am | 8:48:17 pm | 5:25:54 am | 9:24:57 pm | 11h 22m 39s | 🌒 (18%) |
| Tue, Sep 15 | 6:39:07 am | 7:07:21 am | 7:42:46 pm | 8:11:00 pm | 12h 35m 25s | -3m 9s | 1:25:04 pm | 47.3° | 6:03:54 am | 8:46:14 pm | 5:27:23 am | 9:22:44 pm | 11h 25m 48s | 🌒 (26%) |
| Wed, Sep 16 | 6:40:23 am | 7:08:34 am | 7:40:50 pm | 8:09:02 pm | 12h 32m 16s | -3m 9s | 1:24:42 pm | 46.9° | 6:05:14 am | 8:44:10 pm | 5:28:52 am | 9:20:33 pm | 11h 28m 58s | 🌒 (35%) |
| Thu, Sep 17 | 6:41:38 am | 7:09:48 am | 7:38:54 pm | 8:07:04 pm | 12h 29m 6s | -3m 10s | 1:24:21 pm | 46.5° | 6:06:34 am | 8:42:07 pm | 5:30:20 am | 9:18:22 pm | 11h 32m 7s | 🌒 (44%) |
| Fri, Sep 18 | 6:42:53 am | 7:11:01 am | 7:36:58 pm | 8:05:06 pm | 12h 25m 57s | -3m 9s | 1:23:59 pm | 46.2° | 6:07:54 am | 8:40:05 pm | 5:31:48 am | 9:16:11 pm | 11h 35m 17s | 🌓 (53%) |
| Sat, Sep 19 | 6:44:08 am | 7:12:15 am | 7:35:01 pm | 8:03:08 pm | 12h 22m 46s | -3m 11s | 1:23:38 pm | 45.8° | 6:09:14 am | 8:38:03 pm | 5:33:14 am | 9:14:02 pm | 11h 38m 27s | 🌔 (63%) |
| Sun, Sep 20 | 6:45:23 am | 7:13:28 am | 7:33:05 pm | 8:01:10 pm | 12h 19m 37s | -3m 9s | 1:23:17 pm | 45.4° | 6:10:33 am | 8:36:01 pm | 5:34:41 am | 9:11:53 pm | 11h 41m 37s | 🌔 (72%) |
| Mon, Sep 21 | 6:46:39 am | 7:14:42 am | 7:31:09 pm | 7:59:12 pm | 12h 16m 27s | -3m 10s | 1:22:55 pm | 45° | 6:11:51 am | 8:33:59 pm | 5:36:06 am | 9:09:44 pm | 11h 44m 47s | 🌔 (80%) |
| Tue, Sep 22 | 6:47:54 am | 7:15:56 am | 7:29:13 pm | 7:57:15 pm | 12h 13m 17s | -3m 10s | 1:22:34 pm | 44.6° | 6:13:10 am | 8:31:58 pm | 5:37:32 am | 9:07:37 pm | 11h 47m 57s | 🌔 (87%) |
| Wed, Sep 23 | 6:49:09 am | 7:17:10 am | 7:27:17 pm | 7:55:18 pm | 12h 10m 7s | -3m 10s | 1:22:13 pm | 44.2° | 6:14:28 am | 8:29:58 pm | 5:38:56 am | 9:05:30 pm | 11h 51m 7s | 🌔 (93%) |
| Thu, Sep 24 | 6:50:24 am | 7:18:24 am | 7:25:21 pm | 7:53:21 pm | 12h 6m 57s | -3m 10s | 1:21:52 pm | 43.8° | 6:15:46 am | 8:27:58 pm | 5:40:20 am | 9:03:24 pm | 11h 54m 17s | 🌔 (97%) |
| Fri, Sep 25 | 6:51:38 am | 7:19:38 am | 7:23:25 pm | 7:51:24 pm | 12h 3m 47s | -3m 10s | 1:21:31 pm | 43.4° | 6:17:04 am | 8:25:59 pm | 5:41:44 am | 9:01:19 pm | 11h 57m 28s | 🌔 (99.7%) |
| Sat, Sep 26 | 6:52:53 am | 7:20:53 am | 7:21:29 pm | 7:49:28 pm | 12h 0m 36s | -3m 11s | 1:21:11 pm | 43° | 6:18:22 am | 8:24:00 pm | 5:43:07 am | 8:59:15 pm | 12h 0m 38s | 🌕 (99.6%) |
| Sun, Sep 27 | 6:54:08 am | 7:22:07 am | 7:19:34 pm | 7:47:32 pm | 11h 57m 27s | -3m 9s | 1:20:50 pm | 42.7° | 6:19:40 am | 8:22:01 pm | 5:44:30 am | 8:57:11 pm | 12h 3m 48s | 🌖 (97%) |
| Mon, Sep 28 | 6:55:24 am | 7:23:22 am | 7:17:39 pm | 7:45:37 pm | 11h 54m 17s | -3m 10s | 1:20:30 pm | 42.3° | 6:20:57 am | 8:20:04 pm | 5:45:52 am | 8:55:09 pm | 12h 6m 58s | 🌖 (92%) |
| Tue, Sep 29 | 6:56:39 am | 7:24:37 am | 7:15:44 pm | 7:43:42 pm | 11h 51m 7s | -3m 10s | 1:20:10 pm | 41.9° | 6:22:14 am | 8:18:07 pm | 5:47:14 am | 8:53:07 pm | 12h 10m 8s | 🌖 (85%) |
| Wed, Sep 30 | 6:57:54 am | 7:25:52 am | 7:13:49 pm | 7:41:48 pm | 11h 47m 57s | -3m 10s | 1:19:51 pm | 41.5° | 6:23:31 am | 8:16:10 pm | 5:48:35 am | 8:51:06 pm | 12h 13m 19s | 🌖 (76%) |
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Sunrise and Sunset photos in Roslyn, SD
Enjoy this beautiful gallery of images of the sunset and sunrise at Roslyn, SD. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Roslyn, SD - 2026
The following graph shows sunrise and sunset times in Roslyn, 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 Roslyn, SD.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Roslyn, SD
In Roslyn, SD, the earliest sunrise of 2026 is on June 15 at 5:38 am, while the latest sunrise is on January 1 at 8:08 am. The earliest sunset is on December 10 at 4:48 pm, and the latest sunset is on June 26 at 9:24 pm.
Roslyn, SD gets 6h 58m more daylight on the longest day than on the shortest one (15h 44m versus 8h 45m). Averaged over the whole year, a day lasts 12h 17m.
Roslyn, SD Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Roslyn. 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 Roslyn.
Over the year, the 12:00 Sun swings between just 20.8° above the horizon (around Dec 21) and 67° (around Jun 18) in Roslyn. The smaller loop sits at the top, the signature of a Northern Hemisphere analemma. Notice the whole figure leans east of the meridian: over Roslyn the Sun reaches its highest point between 12:13 and 12:44 depending on the time of year, but never at 12:00.
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 Roslyn, SD
These nearby towns and cities have almost the same sunrise and sunset times as Roslyn, SD — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Grenville 5 miEden 9 miWebster 11 miWaubay 14 miBristol 16 miLake City 16 miPierpont 16 miLangford 18 mi