Sunrise and Sunset times in Portal, United States 
Today:
 Sunrise: 08:28:14
|
 Sunset: 16:53:46
|
Day Length: 8h 25m 32s
Time zone: America/Regina, UTC -6 h.
Latitude: 48.9947, Longitude: -102.548
Portal
North Dakota, United States 
143 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 08:23:25 | 12:39:24 | 16:55:24 | 8h 31m 59s |
| 2025-Dec-02, Tuesday | 08:24:40 | 12:39:47 | 16:54:55 | 8h 30m 15s |
| 2025-Dec-03, Wednesday | 08:25:53 | 12:40:11 | 16:54:29 | 8h 28m 36s |
| 2025-Dec-04, Thursday | 08:27:05 | 12:40:35 | 16:54:06 | 8h 27m 1s |
| 2025-Dec-05, Friday | 08:28:14 | 12:41:00 | 16:53:46 | 8h 25m 32s |
| 2025-Dec-06, Saturday | 08:29:22 | 12:41:26 | 16:53:29 | 8h 24m 7s |
| 2025-Dec-07, Sunday | 08:30:28 | 12:41:52 | 16:53:16 | 8h 22m 48s |
| 2025-Dec-08, Monday | 08:31:31 | 12:42:18 | 16:53:05 | 8h 21m 34s |
| 2025-Dec-09, Tuesday | 08:32:33 | 12:42:45 | 16:52:57 | 8h 20m 24s |
| 2025-Dec-10, Wednesday | 08:33:32 | 12:43:12 | 16:52:52 | 8h 19m 20s |
| 2025-Dec-11, Thursday | 08:34:29 | 12:43:40 | 16:52:51 | 8h 18m 22s |
| 2025-Dec-12, Friday | 08:35:23 | 12:44:08 | 16:52:52 | 8h 17m 29s |
| 2025-Dec-13, Saturday | 08:36:15 | 12:44:36 | 16:52:57 | 8h 16m 42s |
| 2025-Dec-14, Sunday | 08:37:05 | 12:45:05 | 16:53:04 | 8h 15m 59s |
| 2025-Dec-15, Monday | 08:37:52 | 12:45:34 | 16:53:15 | 8h 15m 23s |
| 2025-Dec-16, Tuesday | 08:38:37 | 12:46:03 | 16:53:29 | 8h 14m 52s |
| 2025-Dec-17, Wednesday | 08:39:18 | 12:46:32 | 16:53:46 | 8h 14m 28s |
| 2025-Dec-18, Thursday | 08:39:58 | 12:47:02 | 16:54:06 | 8h 14m 8s |
| 2025-Dec-19, Friday | 08:40:34 | 12:47:31 | 16:54:29 | 8h 13m 55s |
| 2025-Dec-20, Saturday | 08:41:08 | 12:48:01 | 16:54:54 | 8h 13m 46s |
| 2025-Dec-21, Sunday | 08:41:38 | 12:48:31 | 16:55:23 | 8h 13m 45s |
| 2025-Dec-22, Monday | 08:42:06 | 12:49:01 | 16:55:55 | 8h 13m 49s |
| 2025-Dec-23, Tuesday | 08:42:31 | 12:49:30 | 16:56:30 | 8h 13m 59s |
| 2025-Dec-24, Wednesday | 08:42:53 | 12:50:00 | 16:57:07 | 8h 14m 14s |
| 2025-Dec-25, Thursday | 08:43:12 | 12:50:30 | 16:57:48 | 8h 14m 36s |
| 2025-Dec-26, Friday | 08:43:29 | 12:51:00 | 16:58:31 | 8h 15m 2s |
| 2025-Dec-27, Saturday | 08:43:42 | 12:51:29 | 16:59:16 | 8h 15m 34s |
| 2025-Dec-28, Sunday | 08:43:52 | 12:51:58 | 17:00:05 | 8h 16m 13s |
| 2025-Dec-29, Monday | 08:43:59 | 12:52:28 | 17:00:56 | 8h 16m 57s |
| 2025-Dec-30, Tuesday | 08:44:03 | 12:52:56 | 17:01:50 | 8h 17m 47s |
| 2025-Dec-31, Wednesday | 08:44:04 | 12:53:25 | 17:02:46 | 8h 18m 42s |
Day length in Portal during the year on the chart:
Portal on United States map:
Locations in the same time zone America/Regina
Regina (Saskatchewan), Prince Albert (Saskatchewan), Moose Jaw (Saskatchewan), Yorkton (Saskatchewan), Weyburn (Saskatchewan), Flin Flon (Manitoba), The Pas (Manitoba), Melville (Saskatchewan)
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