Sunrise and Sunset times in North Spearfish, United States 
North Spearfish
☁️ Low chance of a spectacular sunset.
South Dakota, United States
2 464 people
Current temperature 15 ° C 
Clear
Today:
 Sunrise: 06:44:33
|
 Sunset: 18:50:56
|
Day Length: 12h 6m 23s
Time zone: America/Denver, UTC -6 h.
Latitude: 44.5123, Longitude: -103.896
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:18:54 | 12:55:25 | 19:31:55 | 13h 13m 1s |
| 2025-Sep-02, Tuesday | 06:20:04 | 12:55:05 | 19:30:06 | 13h 10m 2s |
| 2025-Sep-03, Wednesday | 06:21:14 | 12:54:46 | 19:28:17 | 13h 7m 3s |
| 2025-Sep-04, Thursday | 06:22:23 | 12:54:26 | 19:26:28 | 13h 4m 5s |
| 2025-Sep-05, Friday | 06:23:33 | 12:54:05 | 19:24:38 | 13h 1m 5s |
| 2025-Sep-06, Saturday | 06:24:43 | 12:53:45 | 19:22:48 | 12h 58m 5s |
| 2025-Sep-07, Sunday | 06:25:52 | 12:53:25 | 19:20:57 | 12h 55m 5s |
| 2025-Sep-08, Monday | 06:27:02 | 12:53:04 | 19:19:06 | 12h 52m 4s |
| 2025-Sep-09, Tuesday | 06:28:12 | 12:52:43 | 19:17:14 | 12h 49m 2s |
| 2025-Sep-10, Wednesday | 06:29:21 | 12:52:22 | 19:15:22 | 12h 46m 1s |
| 2025-Sep-11, Thursday | 06:30:31 | 12:52:01 | 19:13:30 | 12h 42m 59s |
| 2025-Sep-12, Friday | 06:31:41 | 12:51:40 | 19:11:38 | 12h 39m 57s |
| 2025-Sep-13, Saturday | 06:32:51 | 12:51:18 | 19:09:46 | 12h 36m 55s |
| 2025-Sep-14, Sunday | 06:34:01 | 12:50:57 | 19:07:53 | 12h 33m 52s |
| 2025-Sep-15, Monday | 06:35:11 | 12:50:35 | 19:06:00 | 12h 30m 49s |
| 2025-Sep-16, Tuesday | 06:36:21 | 12:50:14 | 19:04:07 | 12h 27m 46s |
| 2025-Sep-17, Wednesday | 06:37:31 | 12:49:52 | 19:02:14 | 12h 24m 43s |
| 2025-Sep-18, Thursday | 06:38:41 | 12:49:31 | 19:00:21 | 12h 21m 40s |
| 2025-Sep-19, Friday | 06:39:51 | 12:49:10 | 18:58:28 | 12h 18m 37s |
| 2025-Sep-20, Saturday | 06:41:01 | 12:48:48 | 18:56:35 | 12h 15m 34s |
| 2025-Sep-21, Sunday | 06:42:12 | 12:48:27 | 18:54:42 | 12h 12m 30s |
| 2025-Sep-22, Monday | 06:43:23 | 12:48:06 | 18:52:49 | 12h 9m 26s |
| 2025-Sep-23, Tuesday | 06:44:33 | 12:47:45 | 18:50:56 | 12h 6m 23s |
| 2025-Sep-24, Wednesday | 06:45:44 | 12:47:24 | 18:49:04 | 12h 3m 20s |
| 2025-Sep-25, Thursday | 06:46:55 | 12:47:03 | 18:47:11 | 12h 0m 16s |
| 2025-Sep-26, Friday | 06:48:07 | 12:46:43 | 18:45:19 | 11h 57m 12s |
| 2025-Sep-27, Saturday | 06:49:18 | 12:46:22 | 18:43:27 | 11h 54m 9s |
| 2025-Sep-28, Sunday | 06:50:30 | 12:46:02 | 18:41:35 | 11h 51m 5s |
| 2025-Sep-29, Monday | 06:51:42 | 12:45:42 | 18:39:43 | 11h 48m 1s |
| 2025-Sep-30, Tuesday | 06:52:54 | 12:45:23 | 18:37:52 | 11h 44m 58s |
Day length in North Spearfish during the year on the chart:
North Spearfish on United States map:
Locations in the same time zone America/Denver
Denver (Colorado), Salt Lake City (Utah), El Paso (Texas), Albuquerque (New Mexico), Colorado Springs (Colorado), Ogden (Utah), Provo (Utah), Aurora (Colorado), Fort Collins (Colorado), Lakewood (Colorado), Pueblo (Colorado), Thornton (Colorado), Grand Junction (Colorado), West Valley City (Utah), Las Cruces (New Mexico), Greeley (Colorado), Boulder (Colorado), Billings (Montana), Arvada (Colorado), St. George (Utah), West Jordan (Utah), Westminster (Colorado), Centennial (Colorado), Santa Fe (New Mexico), Highlands Ranch (Colorado), Logan (Utah), Longmont (Colorado), Orem (Utah), Rio Rancho (New Mexico), Sandy (Utah)
Largest Populated Areas in United States
New York (New York), Los Angeles (California), Chicago (Illinois), Miami (Florida), Dallas (Texas), Philadelphia (Pennsylvania), Houston (Texas), Washington (District of Columbia), Atlanta (Georgia), Boston (Massachusetts), Phoenix (Arizona), Seattle (Washington), San Francisco (California), Detroit (Michigan), San Diego (California), Minneapolis (Minnesota), Tampa (Florida), Denver (Colorado), Brooklyn (New York), Queens (New York), Baltimore (Maryland), Riverside (California), St. Louis (Missouri), Las Vegas (Nevada), Portland (Oregon), San Antonio (Texas), Sacramento (California), San Jose (California), Orlando (Florida), Cleveland (Ohio)
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks