Sunrise and sunset times in Spearfish, SD
Check out today's and tomorrow's sunrise and sunset times in Spearfish, SD, United States, as well as the whole calendar for August 2026.
Today
August 6, 2026 . Current time: 4:56:12 pm
First light at 5:15:47 am
Sunrise time: 5:46:47 am
Sunset time: 8:15:50 pm
Last light at 8:46:51 pm
Day length: 14 hours, 29 minutes
3 hours, 19 minutes left for today's sunset in Spearfish
Moon set on Aug 6 at 3:00 PM
Moon will rise on Aug 6 at 11:49 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 5:17:03 am
Sunrise time: 5:47:56 am
Sunset time: 8:14:27 pm
Last light at 8:45:20 pm
Day length: 14 hours, 26 minutes
Tomorrow will be 2 minutes shorter than today in Spearfish
Moon will set on Aug 7 at 4:17 PM Moon will rise on Aug 8 at 12:00 AMMoon phase: 🌘 Waning Crescent (26%)
- Spearfish, South Dakota
- Latitude: 44.490818
- Longitude: -103.859367
- Time zone: Mountain Time MDT
Shortest day in Spearfish, 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 53 minutes.Longest day in Spearfish, SD
The longest day of the year was 1 month and 15 days ago, during the summer solstice on June 21, 2026, with a daylight length of 15 hours and 36 minutes.
August 2026 - Spearfish, 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 Spearfish.
The day length shortens by 1 hour, 21 minutes over the course of August 2026 in Spearfish, SD - from 14 hours, 41 minutes on the first day to 13 hours, 19 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 | 5:09:31 am | 5:41:07 am | 8:22:26 pm | 8:54:02 pm | 14h 41m 19s | 14h 41m 19s | 1:01:46 pm | 62.3° | 4:27:42 am | 9:35:50 pm | 3:39:46 am | 10:23:47 pm | 9h 19m 48s | 🌖 (93%) |
| Sun, Aug 2 | 5:10:45 am | 5:42:14 am | 8:21:10 pm | 8:52:39 pm | 14h 38m 56s | -2m -23s | 1:01:42 pm | 62.1° | 4:29:11 am | 9:34:13 pm | 3:41:40 am | 10:21:44 pm | 9h 22m 12s | 🌖 (87%) |
| Mon, Aug 3 | 5:12:00 am | 5:43:22 am | 8:19:52 pm | 8:51:14 pm | 14h 36m 30s | -2m -26s | 1:01:37 pm | 61.8° | 4:30:40 am | 9:32:35 pm | 3:43:34 am | 10:19:40 pm | 9h 24m 38s | 🌖 (79%) |
| Tue, Aug 4 | 5:13:16 am | 5:44:30 am | 8:18:33 pm | 8:49:48 pm | 14h 34m 3s | -2m -27s | 1:01:32 pm | 61.6° | 4:32:09 am | 9:30:55 pm | 3:45:28 am | 10:17:36 pm | 9h 27m 6s | 🌖 (70%) |
| Wed, Aug 5 | 5:14:31 am | 5:45:39 am | 8:17:12 pm | 8:48:20 pm | 14h 31m 33s | -2m -30s | 1:01:26 pm | 61.3° | 4:33:38 am | 9:29:13 pm | 3:47:21 am | 10:15:30 pm | 9h 29m 35s | 🌖 (59%) |
| Thu, Aug 6 | 5:15:47 am | 5:46:47 am | 8:15:50 pm | 8:46:51 pm | 14h 29m 3s | -2m -30s | 1:01:19 pm | 61° | 4:35:07 am | 9:27:31 pm | 3:49:14 am | 10:13:23 pm | 9h 32m 6s | 🌗 (48%) |
| Fri, Aug 7 | 5:17:03 am | 5:47:56 am | 8:14:27 pm | 8:45:20 pm | 14h 26m 31s | -2m -32s | 1:01:11 pm | 60.7° | 4:36:36 am | 9:25:47 pm | 3:51:07 am | 10:11:16 pm | 9h 34m 38s | 🌘 (37%) |
| Sat, Aug 8 | 5:18:19 am | 5:49:05 am | 8:13:02 pm | 8:43:48 pm | 14h 23m 57s | -2m -34s | 1:01:04 pm | 60.5° | 4:38:05 am | 9:24:02 pm | 3:52:59 am | 10:09:08 pm | 9h 37m 12s | 🌘 (26%) |
| Sun, Aug 9 | 5:19:35 am | 5:50:14 am | 8:11:36 pm | 8:42:15 pm | 14h 21m 22s | -2m -35s | 1:00:55 pm | 60.2° | 4:39:34 am | 9:22:16 pm | 3:54:51 am | 10:06:59 pm | 9h 39m 48s | 🌘 (17%) |
| Mon, Aug 10 | 5:20:52 am | 5:51:24 am | 8:10:08 pm | 8:40:40 pm | 14h 18m 44s | -2m -38s | 1:00:46 pm | 59.9° | 4:41:03 am | 9:20:29 pm | 3:56:42 am | 10:04:50 pm | 9h 42m 25s | 🌘 (9%) |
| Tue, Aug 11 | 5:22:08 am | 5:52:33 am | 8:08:39 pm | 8:39:05 pm | 14h 16m 6s | -2m -38s | 1:00:36 pm | 59.6° | 4:42:32 am | 9:18:40 pm | 3:58:33 am | 10:02:40 pm | 9h 45m 4s | 🌘 (3%) |
| Wed, Aug 12 | 5:23:25 am | 5:53:43 am | 8:07:09 pm | 8:37:28 pm | 14h 13m 26s | -2m -40s | 1:00:26 pm | 59.3° | 4:44:01 am | 9:16:51 pm | 4:00:23 am | 10:00:30 pm | 9h 47m 44s | 🌑 (0%) |
| Thu, Aug 13 | 5:24:41 am | 5:54:53 am | 8:05:38 pm | 8:35:50 pm | 14h 10m 45s | -2m -41s | 1:00:15 pm | 59° | 4:45:30 am | 9:15:01 pm | 4:02:12 am | 9:58:19 pm | 9h 50m 25s | 🌑 (0%) |
| Fri, Aug 14 | 5:25:58 am | 5:56:03 am | 8:04:05 pm | 8:34:11 pm | 14h 8m 2s | -2m -43s | 1:00:04 pm | 58.7° | 4:46:58 am | 9:13:10 pm | 4:04:01 am | 9:56:07 pm | 9h 53m 8s | 🌒 (3%) |
| Sat, Aug 15 | 5:27:14 am | 5:57:13 am | 8:02:32 pm | 8:32:30 pm | 14h 5m 19s | -2m -43s | 12:59:52 pm | 58.3° | 4:48:26 am | 9:11:18 pm | 4:05:49 am | 9:53:56 pm | 9h 55m 51s | 🌒 (8%) |
| Sun, Aug 16 | 5:28:30 am | 5:58:23 am | 8:00:57 pm | 8:30:49 pm | 14h 2m 34s | -2m -45s | 12:59:40 pm | 58° | 4:49:54 am | 9:09:25 pm | 4:07:36 am | 9:51:44 pm | 9h 58m 36s | 🌒 (15%) |
| Mon, Aug 17 | 5:29:47 am | 5:59:33 am | 7:59:21 pm | 8:29:07 pm | 13h 59m 48s | -2m -46s | 12:59:27 pm | 57.7° | 4:51:22 am | 9:07:32 pm | 4:09:23 am | 9:49:31 pm | 10h 1m 22s | 🌒 (23%) |
| Tue, Aug 18 | 5:31:03 am | 6:00:43 am | 7:57:44 pm | 8:27:24 pm | 13h 57m 1s | -2m -47s | 12:59:14 pm | 57.4° | 4:52:50 am | 9:05:38 pm | 4:11:09 am | 9:47:19 pm | 10h 4m 9s | 🌒 (32%) |
| Wed, Aug 19 | 5:32:19 am | 6:01:53 am | 7:56:06 pm | 8:25:40 pm | 13h 54m 13s | -2m -48s | 12:59:00 pm | 57.1° | 4:54:17 am | 9:03:43 pm | 4:12:54 am | 9:45:06 pm | 10h 6m 58s | 🌒 (42%) |
| Thu, Aug 20 | 5:33:35 am | 6:03:04 am | 7:54:27 pm | 8:23:56 pm | 13h 51m 23s | -2m -50s | 12:58:45 pm | 56.7° | 4:55:43 am | 9:01:47 pm | 4:14:38 am | 9:42:53 pm | 10h 9m 47s | 🌓 (51%) |
| Fri, Aug 21 | 5:34:51 am | 6:04:14 am | 7:52:47 pm | 8:22:10 pm | 13h 48m 33s | -2m -50s | 12:58:31 pm | 56.4° | 4:57:10 am | 8:59:51 pm | 4:16:22 am | 9:40:39 pm | 10h 12m 37s | 🌔 (61%) |
| Sat, Aug 22 | 5:36:07 am | 6:05:24 am | 7:51:07 pm | 8:20:24 pm | 13h 45m 43s | -2m -50s | 12:58:15 pm | 56.1° | 4:58:36 am | 8:57:55 pm | 4:18:05 am | 9:38:26 pm | 10h 15m 27s | 🌔 (70%) |
| Sun, Aug 23 | 5:37:23 am | 6:06:34 am | 7:49:25 pm | 8:18:36 pm | 13h 42m 51s | -2m -52s | 12:58:00 pm | 55.7° | 5:00:02 am | 8:55:58 pm | 4:19:47 am | 9:36:12 pm | 10h 18m 19s | 🌔 (78%) |
| Mon, Aug 24 | 5:38:38 am | 6:07:44 am | 7:47:43 pm | 8:16:49 pm | 13h 39m 59s | -2m -52s | 12:57:43 pm | 55.4° | 5:01:27 am | 8:54:00 pm | 4:21:28 am | 9:33:59 pm | 10h 21m 11s | 🌔 (85%) |
| Tue, Aug 25 | 5:39:54 am | 6:08:54 am | 7:45:59 pm | 8:15:00 pm | 13h 37m 5s | -2m -54s | 12:57:27 pm | 55° | 5:02:52 am | 8:52:02 pm | 4:23:09 am | 9:31:45 pm | 10h 24m 5s | 🌔 (92%) |
| Wed, Aug 26 | 5:41:09 am | 6:10:04 am | 7:44:15 pm | 8:13:11 pm | 13h 34m 11s | -2m -54s | 12:57:10 pm | 54.7° | 5:04:17 am | 8:50:03 pm | 4:24:48 am | 9:29:32 pm | 10h 26m 59s | 🌔 (96%) |
| Thu, Aug 27 | 5:42:24 am | 6:11:14 am | 7:42:31 pm | 8:11:21 pm | 13h 31m 17s | -2m -54s | 12:56:53 pm | 54.3° | 5:05:41 am | 8:48:04 pm | 4:26:27 am | 9:27:18 pm | 10h 29m 53s | 🌔 (99%) |
| Fri, Aug 28 | 5:43:39 am | 6:12:24 am | 7:40:45 pm | 8:09:31 pm | 13h 28m 21s | -2m -56s | 12:56:35 pm | 54° | 5:07:04 am | 8:46:05 pm | 4:28:05 am | 9:25:04 pm | 10h 32m 49s | 🌕 (100%) |
| Sat, Aug 29 | 5:44:53 am | 6:13:34 am | 7:38:59 pm | 8:07:40 pm | 13h 25m 25s | -2m -56s | 12:56:17 pm | 53.6° | 5:08:28 am | 8:44:06 pm | 4:29:42 am | 9:22:51 pm | 10h 35m 45s | 🌖 (99%) |
| Sun, Aug 30 | 5:46:08 am | 6:14:44 am | 7:37:12 pm | 8:05:49 pm | 13h 22m 28s | -2m -57s | 12:55:58 pm | 53.3° | 5:09:51 am | 8:42:06 pm | 4:31:19 am | 9:20:38 pm | 10h 38m 42s | 🌖 (95%) |
| Mon, Aug 31 | 5:47:22 am | 6:15:54 am | 7:35:25 pm | 8:03:57 pm | 13h 19m 31s | -2m -57s | 12:55:40 pm | 52.9° | 5:11:13 am | 8:40:06 pm | 4:32:55 am | 9:18:25 pm | 10h 41m 39s | 🌖 (90%) |
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Sunrise and Sunset photos in Spearfish, SD
Enjoy this beautiful gallery of images of the sunset and sunrise at Spearfish, SD. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Spearfish, SD - 2026
The following graph shows sunrise and sunset times in Spearfish, 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 Spearfish, SD.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Spearfish, SD
In Spearfish, SD, the earliest sunrise of 2026 is on June 15 at 5:08 am, while the latest sunrise is on October 31 at 7:30 am. The earliest sunset is on December 9 at 4:17 pm, and the latest sunset is on June 26 at 8:46 pm.
Spearfish, SD gets 6h 43m more daylight on the longest day than on the shortest one (15h 36m versus 8h 53m). Averaged over the whole year, a day lasts 12h 16m.
Places near Spearfish, SD
These nearby towns and cities have almost the same sunrise and sunset times as Spearfish, SD — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Preston 15 kmCentral City 15 kmDeadwood 16 kmLead 17 kmWhitewood 18 kmBelle Fourche 20 kmFruitdale 24 kmSturgis 29 km