What time is sunrise and sunset in Dewey County?
Today and tomorrow's sunrise and sunset times in Dewey County, South Dakota. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
7:14 AM
108° ESEDawn 6:44 AM
Sunrise in Dewey County will be at 7:14:28 AM MDT (in 7h 11m).
Sunset
5:39 PM
252° WSWDusk 6:09 PM
Sunset in Dewey County will be at 5:39:12 PM MDT (in 17h 36m).
Now
7:14a5:39p
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Night now · First light at 5:35 AM
- Daylight
- 10h 24m
- Darkness
- 10h 27m
- Solar noon
- 12:27 PM
- Sun altitude
- 57.7° below
- Sun direction
- 349° N
Tomorrow
Sunrise
7:15 AM
109° ESEDawn 6:45 AM
Sunrise in Dewey County will be at 7:15:50 AM MDT (in 31h 13m).
Sunset
5:37 PM
251° WSWDusk 6:08 PM
Sunset in Dewey County will be at 5:37:46 PM MDT (in 41h 35m).
Moon tonight
Phase, moonrise and moonset in Dewey County
Waning Gibbous
73% illuminated
- Moonrise
- 9:17 PM
- Moonset
- 12:53 PM
Calendar
Mountain Time · select a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Thu | 6:07 AM | 6:36 AM | 12:33 PM | 6:28 PM | 6:57 PM | 11h 51m 51s | |
| 2 Fri | 6:08 AM | 6:37 AM | 12:32 PM | 6:26 PM | 6:56 PM | 11h 48m 44s | |
| 3 Sat | 6:09 AM | 6:39 AM | 12:32 PM | 6:24 PM | 6:54 PM | 11h 45m 37s | |
| 4 Sun | 6:11 AM | 6:40 AM | 12:32 PM | 6:23 PM | 6:52 PM | 11h 42m 31s | |
| 5 Mon | 6:12 AM | 6:41 AM | 12:31 PM | 6:21 PM | 6:50 PM | 11h 39m 25s | |
| 6 Tue | 6:13 AM | 6:42 AM | 12:31 PM | 6:19 PM | 6:48 PM | 11h 36m 19s | |
| 7 Wed | 6:14 AM | 6:44 AM | 12:31 PM | 6:17 PM | 6:46 PM | 11h 33m 13s | |
| 8 Thu | 6:16 AM | 6:45 AM | 12:30 PM | 6:15 PM | 6:45 PM | 11h 30m 08s | |
| 9 Fri | 6:17 AM | 6:46 AM | 12:30 PM | 6:13 PM | 6:43 PM | 11h 27m 03s | |
| 10 Sat | 6:18 AM | 6:48 AM | 12:30 PM | 6:12 PM | 6:41 PM | 11h 23m 59s | |
| 11 Sun | 6:19 AM | 6:49 AM | 12:30 PM | 6:10 PM | 6:39 PM | 11h 20m 55s | |
| 12 Mon | 6:21 AM | 6:50 AM | 12:29 PM | 6:08 PM | 6:37 PM | 11h 17m 51s | |
| 13 Tue | 6:22 AM | 6:51 AM | 12:29 PM | 6:06 PM | 6:36 PM | 11h 14m 48s | |
| 14 Wed | 6:23 AM | 6:53 AM | 12:29 PM | 6:04 PM | 6:34 PM | 11h 11m 45s | |
| 15 Thu | 6:24 AM | 6:54 AM | 12:29 PM | 6:03 PM | 6:32 PM | 11h 08m 43s | |
| 16 Fri | 6:26 AM | 6:55 AM | 12:28 PM | 6:01 PM | 6:31 PM | 11h 05m 42s | |
| 17 Sat | 6:27 AM | 6:57 AM | 12:28 PM | 5:59 PM | 6:29 PM | 11h 02m 41s | |
| 18 Sun | 6:28 AM | 6:58 AM | 12:28 PM | 5:58 PM | 6:27 PM | 10h 59m 41s | |
| 19 Mon | 6:29 AM | 6:59 AM | 12:28 PM | 5:56 PM | 6:26 PM | 10h 56m 41s | |
| 20 Tue | 6:31 AM | 7:01 AM | 12:28 PM | 5:54 PM | 6:24 PM | 10h 53m 42s | |
| 21 Wed | 6:32 AM | 7:02 AM | 12:28 PM | 5:53 PM | 6:22 PM | 10h 50m 44s | |
| 22 Thu | 6:33 AM | 7:03 AM | 12:27 PM | 5:51 PM | 6:21 PM | 10h 47m 47s | |
| 23 Fri | 6:35 AM | 7:05 AM | 12:27 PM | 5:49 PM | 6:19 PM | 10h 44m 50s | |
| 24 Sat | 6:36 AM | 7:06 AM | 12:27 PM | 5:48 PM | 6:18 PM | 10h 41m 55s | |
| 25 Sun | 6:37 AM | 7:07 AM | 12:27 PM | 5:46 PM | 6:16 PM | 10h 39m 00s | |
| 26 Mon | 6:38 AM | 7:09 AM | 12:27 PM | 5:45 PM | 6:15 PM | 10h 36m 07s | |
| 27 Tue | 6:40 AM | 7:10 AM | 12:27 PM | 5:43 PM | 6:13 PM | 10h 33m 14s | |
| 28 Wed | 6:41 AM | 7:11 AM | 12:27 PM | 5:42 PM | 6:12 PM | 10h 30m 23s | |
| 29 Thu | 6:42 AM | 7:13 AM | 12:27 PM | 5:40 PM | 6:11 PM | 10h 27m 32s | |
| 30 Fri | 6:44 AM | 7:14 AM | 12:27 PM | 5:39 PM | 6:09 PM | 10h 24m 43s | |
Friday, October 30 10h 24m 43s of daylight·−2m 49s vs. yesterday·twilight 6:44 AM – 6:09 PM Time 12:03 AM Altitude -57.7° Heading 349° N Light Night 12:03 AM, Night, altitude -57.7 degrees | |||||||
| 31 Sat | 6:45 AM | 7:15 AM | 12:27 PM | 5:37 PM | 6:08 PM | 10h 21m 56s | |
FAQ
Frequently asked questions about sunrise and sunset in Dewey County, United States
- What time does the sun rise in Dewey County today?
- Sunrise in Dewey County today (Friday, October 30, 2026) is at 7:14 AM. The sun comes up in the ESE.
- What time does the sun set in Dewey County today?
- Sunset today is at 5:39 PM, after 10h 24m of daylight.
- When does it get dark in Dewey County tonight?
- Civil twilight ends at 6:09 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 7:18 PM, which is when night starts by the standard definition.How long after sunset it gets dark
- When is the longest day in Dewey County, United States?
- The longest day of 2026 in Dewey County is Sunday, June 21, 2026, the summer solstice, with 15h 38m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
- When is the shortest day in Dewey County, United States?
- The shortest day of 2026 in Dewey County, South Dakota is Monday, December 21, 2026, the winter solstice, with 8h 44m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Dewey County get in summer than in winter?
- Dewey County gets 6h 53m more daylight on its longest day than on its shortest (15h 38m against 8h 44m). Averaged across the year, a day here has 12h 13m of daylight.
- When is the earliest sunrise in Dewey County?
- The earliest sunrise of 2026 in Dewey County is on Monday, June 15, 2026, when the sun comes up at 4:55 AM.
- When is the latest sunset in Dewey County?
- The latest sunset is on Friday, June 26, 2026 at 8:35 PM.
- When is the earliest sunset in Dewey County?
- The earliest sunset of the year is on Wednesday, December 9, 2026, with the sun down by 4:01 PM.Why it comes before the shortest day
- When is the latest sunrise in Dewey County?
- The latest sunrise is on Friday, January 2, 2026 at 7:22 AM.
- Does Dewey County observe daylight saving time?
- Yes. Dewey County uses Mountain Time: clocks go forward on March 8, 2026, then back on November 1, 2026. Sunrise and sunset times jump by an hour on those dates.
Nearby
Other places close to Dewey County
Cities near Dewey County
National parks & monuments nearby
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=45.15662&lng=-100.87186