Sunrise and Sunset times in Mandan, United States 
Today:
 Sunrise: 08:14:03
|
 Sunset: 16:55:31
|
Day Length: 8h 41m 28s
Time zone: America/North_Dakota/New_Salem, UTC -6 h.
Latitude: 46.829, Longitude: -100.887
Mandan
North Dakota, United States 
22 228 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 08:08:27 | 12:32:45 | 16:57:04 | 8h 48m 37s |
| 2025-Dec-02, Tuesday | 08:09:37 | 12:33:09 | 16:56:40 | 8h 47m 3s |
| 2025-Dec-03, Wednesday | 08:10:46 | 12:33:32 | 16:56:18 | 8h 45m 32s |
| 2025-Dec-04, Thursday | 08:11:54 | 12:33:57 | 16:56:00 | 8h 44m 6s |
| 2025-Dec-05, Friday | 08:12:59 | 12:34:21 | 16:55:44 | 8h 42m 45s |
| 2025-Dec-06, Saturday | 08:14:03 | 12:34:47 | 16:55:31 | 8h 41m 28s |
| 2025-Dec-07, Sunday | 08:15:05 | 12:35:13 | 16:55:20 | 8h 40m 15s |
| 2025-Dec-08, Monday | 08:16:05 | 12:35:39 | 16:55:13 | 8h 39m 8s |
| 2025-Dec-09, Tuesday | 08:17:04 | 12:36:06 | 16:55:08 | 8h 38m 4s |
| 2025-Dec-10, Wednesday | 08:18:00 | 12:36:33 | 16:55:07 | 8h 37m 7s |
| 2025-Dec-11, Thursday | 08:18:54 | 12:37:01 | 16:55:08 | 8h 36m 14s |
| 2025-Dec-12, Friday | 08:19:46 | 12:37:29 | 16:55:11 | 8h 35m 25s |
| 2025-Dec-13, Saturday | 08:20:36 | 12:37:57 | 16:55:18 | 8h 34m 42s |
| 2025-Dec-14, Sunday | 08:21:24 | 12:38:26 | 16:55:28 | 8h 34m 4s |
| 2025-Dec-15, Monday | 08:22:10 | 12:38:55 | 16:55:40 | 8h 33m 30s |
| 2025-Dec-16, Tuesday | 08:22:53 | 12:39:24 | 16:55:55 | 8h 33m 2s |
| 2025-Dec-17, Wednesday | 08:23:33 | 12:39:53 | 16:56:13 | 8h 32m 40s |
| 2025-Dec-18, Thursday | 08:24:12 | 12:40:23 | 16:56:34 | 8h 32m 22s |
| 2025-Dec-19, Friday | 08:24:47 | 12:40:52 | 16:56:58 | 8h 32m 11s |
| 2025-Dec-20, Saturday | 08:25:21 | 12:41:22 | 16:57:24 | 8h 32m 3s |
| 2025-Dec-21, Sunday | 08:25:51 | 12:41:52 | 16:57:53 | 8h 32m 2s |
| 2025-Dec-22, Monday | 08:26:19 | 12:42:22 | 16:58:24 | 8h 32m 5s |
| 2025-Dec-23, Tuesday | 08:26:45 | 12:42:52 | 16:58:59 | 8h 32m 14s |
| 2025-Dec-24, Wednesday | 08:27:08 | 12:43:22 | 16:59:35 | 8h 32m 27s |
| 2025-Dec-25, Thursday | 08:27:28 | 12:43:51 | 17:00:15 | 8h 32m 47s |
| 2025-Dec-26, Friday | 08:27:45 | 12:44:21 | 17:00:56 | 8h 33m 11s |
| 2025-Dec-27, Saturday | 08:28:00 | 12:44:50 | 17:01:41 | 8h 33m 41s |
| 2025-Dec-28, Sunday | 08:28:12 | 12:45:20 | 17:02:27 | 8h 34m 15s |
| 2025-Dec-29, Monday | 08:28:21 | 12:45:49 | 17:03:17 | 8h 34m 56s |
| 2025-Dec-30, Tuesday | 08:28:27 | 12:46:18 | 17:04:08 | 8h 35m 41s |
| 2025-Dec-31, Wednesday | 08:28:31 | 12:46:46 | 17:05:01 | 8h 36m 30s |
Day length in Mandan during the year on the chart:
Mandan on United States map:
Locations in the same time zone America/North_Dakota/New_Salem
New Salem (North Dakota), Glen Ullin (North Dakota), Hebron (North Dakota), Flasher (North Dakota), Harmon (North Dakota), Almont (North Dakota)
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)
Countries closest to United States
*Calculation of distances from capital to capital
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