Sunrise and sunset times in Interior, SD
Check out today's and tomorrow's sunrise and sunset times in Interior, SD, United States, as well as the whole calendar for August 2026.
Today
August 6, 2026 . Current time: 6:36:04 pm
First light at 5:10:44 am
Sunrise time: 5:41:13 am
Sunset time: 8:06:24 pm
Last light at 8:36:53 pm
Day length: 14 hours, 25 minutes
1 hour, 30 minutes left for today's sunset in Interior
Moon set on Aug 6 at 2:49 PM
Moon will rise on Aug 6 at 11:44 PMMoon phase: 🌘 Waning Crescent (40%)🌑 New moon: Aug 12 at 11:37 AM · 🌕 Full moon: Aug 27 at 10:19 PMTomorrow
August 7, 2026
First light at 5:11:58 am
Sunrise time: 5:42:20 am
Sunset time: 8:05:03 pm
Last light at 8:35:25 pm
Day length: 14 hours, 22 minutes
Tomorrow will be 2 minutes shorter than today in Interior
Moon will set on Aug 7 at 4:06 PM Moon will rise on Aug 8 at 12:00 AMMoon phase: 🌘 Waning Crescent (26%)
- Interior, South Dakota
- Latitude: 43.726936
- Longitude: -101.984039
- Time zone: Mountain Time MDT
Shortest day in Interior, SD
The shortest day of the year will be in 5 months, during the winter solstice on December 21, 2026, with a daylight length of 8 hours and 58 minutes.Longest day in Interior, SD
The longest day of the year was 1 month and 17 days ago, during the summer solstice on June 20, 2026, with a daylight length of 15 hours and 30 minutes.
August 2026 - Interior, 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 August in Interior.
The day length shortens by 1 hour, 19 minutes over the course of August 2026 in Interior, SD - from 14 hours, 37 minutes on the first day to 13 hours, 17 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat, Aug 1 | 5:04:40 am | 5:35:44 am | 8:12:49 pm | 8:43:52 pm | 14h 37m 5s | 14h 37m 5s | 12:54:16 pm | 61.6° | 4:23:46 am | 9:24:47 pm | 3:37:18 am | 10:11:15 pm | 9h 24m 0s | 🌖 (93%) |
| Sun, Aug 2 | 5:05:53 am | 5:36:49 am | 8:11:35 pm | 8:42:31 pm | 14h 34m 46s | -2m -19s | 12:54:12 pm | 61.3° | 4:25:11 am | 9:23:13 pm | 3:39:06 am | 10:09:18 pm | 9h 26m 20s | 🌖 (87%) |
| Mon, Aug 3 | 5:07:05 am | 5:37:55 am | 8:10:20 pm | 8:41:09 pm | 14h 32m 25s | -2m -21s | 12:54:07 pm | 61.1° | 4:26:37 am | 9:21:38 pm | 3:40:54 am | 10:07:20 pm | 9h 28m 41s | 🌖 (79%) |
| Tue, Aug 4 | 5:08:18 am | 5:39:01 am | 8:09:03 pm | 8:39:45 pm | 14h 30m 2s | -2m -23s | 12:54:02 pm | 60.8° | 4:28:02 am | 9:20:01 pm | 3:42:42 am | 10:05:21 pm | 9h 31m 4s | 🌖 (70%) |
| Wed, Aug 5 | 5:09:31 am | 5:40:07 am | 8:07:44 pm | 8:38:20 pm | 14h 27m 37s | -2m -25s | 12:53:55 pm | 60.5° | 4:29:28 am | 9:18:23 pm | 3:44:30 am | 10:03:21 pm | 9h 33m 29s | 🌖 (59%) |
| Thu, Aug 6 | 5:10:44 am | 5:41:13 am | 8:06:24 pm | 8:36:53 pm | 14h 25m 11s | -2m -26s | 12:53:49 pm | 60.3° | 4:30:53 am | 9:16:44 pm | 3:46:18 am | 10:01:20 pm | 9h 35m 56s | 🌗 (48%) |
| Fri, Aug 7 | 5:11:58 am | 5:42:20 am | 8:05:03 pm | 8:35:25 pm | 14h 22m 43s | -2m -28s | 12:53:41 pm | 60° | 4:32:19 am | 9:15:04 pm | 3:48:05 am | 9:59:18 pm | 9h 38m 24s | 🌘 (37%) |
| Sat, Aug 8 | 5:13:11 am | 5:43:27 am | 8:03:40 pm | 8:33:56 pm | 14h 20m 13s | -2m -30s | 12:53:34 pm | 59.7° | 4:33:45 am | 9:13:22 pm | 3:49:52 am | 9:57:15 pm | 9h 40m 54s | 🌘 (26%) |
| Sun, Aug 9 | 5:14:25 am | 5:44:34 am | 8:02:16 pm | 8:32:25 pm | 14h 17m 42s | -2m -31s | 12:53:25 pm | 59.4° | 4:35:11 am | 9:11:39 pm | 3:51:38 am | 9:55:12 pm | 9h 43m 25s | 🌘 (17%) |
| Mon, Aug 10 | 5:15:39 am | 5:45:41 am | 8:00:51 pm | 8:30:53 pm | 14h 15m 10s | -2m -32s | 12:53:16 pm | 59.1° | 4:36:36 am | 9:09:56 pm | 3:53:24 am | 9:53:08 pm | 9h 45m 57s | 🌘 (9%) |
| Tue, Aug 11 | 5:16:52 am | 5:46:48 am | 7:59:24 pm | 8:29:20 pm | 14h 12m 36s | -2m -34s | 12:53:06 pm | 58.8° | 4:38:02 am | 9:08:11 pm | 3:55:10 am | 9:51:03 pm | 9h 48m 32s | 🌘 (3%) |
| Wed, Aug 12 | 5:18:06 am | 5:47:56 am | 7:57:57 pm | 8:27:46 pm | 14h 10m 1s | -2m -35s | 12:52:56 pm | 58.5° | 4:39:27 am | 9:06:25 pm | 3:56:55 am | 9:48:58 pm | 9h 51m 6s | 🌑 (0%) |
| Thu, Aug 13 | 5:19:20 am | 5:49:03 am | 7:56:28 pm | 8:26:11 pm | 14h 7m 25s | -2m -36s | 12:52:45 pm | 58.2° | 4:40:53 am | 9:04:38 pm | 3:58:39 am | 9:46:52 pm | 9h 53m 43s | 🌑 (0%) |
| Fri, Aug 14 | 5:20:34 am | 5:50:11 am | 7:54:57 pm | 8:24:34 pm | 14h 4m 46s | -2m -39s | 12:52:34 pm | 57.9° | 4:42:18 am | 9:02:50 pm | 4:00:23 am | 9:44:45 pm | 9h 56m 22s | 🌒 (3%) |
| Sat, Aug 15 | 5:21:48 am | 5:51:19 am | 7:53:26 pm | 8:22:57 pm | 14h 2m 7s | -2m -39s | 12:52:22 pm | 57.6° | 4:43:43 am | 9:01:02 pm | 4:02:06 am | 9:42:38 pm | 9h 59m 0s | 🌒 (8%) |
| Sun, Aug 16 | 5:23:02 am | 5:52:26 am | 7:51:53 pm | 8:21:18 pm | 13h 59m 27s | -2m -40s | 12:52:10 pm | 57.3° | 4:45:07 am | 8:59:12 pm | 4:03:49 am | 9:40:31 pm | 10h 1m 41s | 🌒 (15%) |
| Mon, Aug 17 | 5:24:15 am | 5:53:34 am | 7:50:20 pm | 8:19:39 pm | 13h 56m 46s | -2m -41s | 12:51:57 pm | 57° | 4:46:32 am | 8:57:22 pm | 4:05:31 am | 9:38:23 pm | 10h 4m 22s | 🌒 (23%) |
| Tue, Aug 18 | 5:25:29 am | 5:54:42 am | 7:48:45 pm | 8:17:58 pm | 13h 54m 3s | -2m -43s | 12:51:44 pm | 56.6° | 4:47:56 am | 8:55:31 pm | 4:07:12 am | 9:36:15 pm | 10h 7m 5s | 🌒 (32%) |
| Wed, Aug 19 | 5:26:43 am | 5:55:50 am | 7:47:10 pm | 8:16:17 pm | 13h 51m 20s | -2m -43s | 12:51:30 pm | 56.3° | 4:49:20 am | 8:53:40 pm | 4:08:53 am | 9:34:07 pm | 10h 9m 48s | 🌒 (42%) |
| Thu, Aug 20 | 5:27:56 am | 5:56:58 am | 7:45:33 pm | 8:14:35 pm | 13h 48m 35s | -2m -45s | 12:51:15 pm | 56° | 4:50:44 am | 8:51:47 pm | 4:10:32 am | 9:31:58 pm | 10h 12m 32s | 🌓 (51%) |
| Fri, Aug 21 | 5:29:09 am | 5:58:05 am | 7:43:56 pm | 8:12:52 pm | 13h 45m 51s | -2m -44s | 12:51:01 pm | 55.6° | 4:52:07 am | 8:49:54 pm | 4:12:12 am | 9:29:50 pm | 10h 15m 17s | 🌔 (61%) |
| Sat, Aug 22 | 5:30:22 am | 5:59:13 am | 7:42:17 pm | 8:11:08 pm | 13h 43m 4s | -2m -47s | 12:50:45 pm | 55.3° | 4:53:30 am | 8:48:01 pm | 4:13:50 am | 9:27:40 pm | 10h 18m 4s | 🌔 (70%) |
| Sun, Aug 23 | 5:31:36 am | 6:00:21 am | 7:40:38 pm | 8:09:24 pm | 13h 40m 17s | -2m -47s | 12:50:30 pm | 55° | 4:54:52 am | 8:46:07 pm | 4:15:28 am | 9:25:31 pm | 10h 20m 51s | 🌔 (78%) |
| Mon, Aug 24 | 5:32:48 am | 6:01:29 am | 7:38:58 pm | 8:07:38 pm | 13h 37m 29s | -2m -48s | 12:50:13 pm | 54.6° | 4:56:14 am | 8:44:12 pm | 4:17:05 am | 9:23:22 pm | 10h 23m 39s | 🌔 (85%) |
| Tue, Aug 25 | 5:34:01 am | 6:02:37 am | 7:37:17 pm | 8:05:53 pm | 13h 34m 40s | -2m -49s | 12:49:57 pm | 54.3° | 4:57:36 am | 8:42:18 pm | 4:18:41 am | 9:21:12 pm | 10h 26m 27s | 🌔 (92%) |
| Wed, Aug 26 | 5:35:14 am | 6:03:44 am | 7:35:36 pm | 8:04:06 pm | 13h 31m 52s | -2m -48s | 12:49:40 pm | 53.9° | 4:58:58 am | 8:40:22 pm | 4:20:17 am | 9:19:03 pm | 10h 29m 16s | 🌔 (96%) |
| Thu, Aug 27 | 5:36:26 am | 6:04:52 am | 7:33:53 pm | 8:02:19 pm | 13h 29m 1s | -2m -51s | 12:49:23 pm | 53.6° | 5:00:19 am | 8:38:26 pm | 4:21:52 am | 9:16:53 pm | 10h 32m 6s | 🌔 (99%) |
| Fri, Aug 28 | 5:37:38 am | 6:05:59 am | 7:32:10 pm | 8:00:31 pm | 13h 26m 11s | -2m -50s | 12:49:05 pm | 53.2° | 5:01:39 am | 8:36:30 pm | 4:23:26 am | 9:14:44 pm | 10h 34m 57s | 🌕 (100%) |
| Sat, Aug 29 | 5:38:50 am | 6:07:07 am | 7:30:26 pm | 7:58:43 pm | 13h 23m 19s | -2m -52s | 12:48:47 pm | 52.9° | 5:03:00 am | 8:34:34 pm | 4:24:59 am | 9:12:34 pm | 10h 37m 49s | 🌖 (99%) |
| Sun, Aug 30 | 5:40:02 am | 6:08:15 am | 7:28:42 pm | 7:56:54 pm | 13h 20m 27s | -2m -52s | 12:48:28 pm | 52.5° | 5:04:20 am | 8:32:37 pm | 4:26:32 am | 9:10:25 pm | 10h 40m 40s | 🌖 (95%) |
| Mon, Aug 31 | 5:41:14 am | 6:09:22 am | 7:26:57 pm | 7:55:05 pm | 13h 17m 35s | -2m -52s | 12:48:10 pm | 52.2° | 5:05:39 am | 8:30:40 pm | 4:28:03 am | 9:08:16 pm | 10h 43m 33s | 🌖 (90%) |
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Sunrise and Sunset photos in Interior, SD
Enjoy this beautiful gallery of images of the sunset and sunrise at Interior, SD. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Interior, SD - 2026
The following graph shows sunrise and sunset times in Interior, 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 Interior, SD.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Interior, SD
In Interior, SD, the earliest sunrise of 2026 is on June 14 at 5:03 am, while the latest sunrise is on October 31 at 7:21 am. The earliest sunset is on December 9 at 4:12 pm, and the latest sunset is on June 26 at 8:35 pm.
Interior, SD gets 6h 32m more daylight on the longest day than on the shortest one (15h 30m versus 8h 58m). Averaged over the whole year, a day lasts 12h 16m.
Places near Interior, SD
These nearby towns and cities have almost the same sunrise and sunset times as Interior, SD — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Cottonwood 27 kmQuinn 31 kmBadlands National Park 32 kmWall 36 kmKadoka 40 kmPhilip 43 kmWasta 53 kmBelvidere 58 km