Sunrise and Sunset times in Koyuk, United States 
Today:
 Sunrise: 08:39:01
|
 Sunset: 21:04:10
|
Day Length: 12h 25m 9s
Time zone: America/Anchorage, UTC -8 h.
Latitude: 64.9411, Longitude: -161.145
Koyuk
Alaska, United States 
367 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 08:52:01 | 13:56:47 | 19:01:34 | 10h 9m 33s |
| 2026-Mar-02, Monday | 08:48:24 | 13:56:35 | 19:04:46 | 10h 16m 22s |
| 2026-Mar-03, Tuesday | 08:44:47 | 13:56:23 | 19:07:58 | 10h 23m 11s |
| 2026-Mar-04, Wednesday | 08:41:10 | 13:56:09 | 19:11:09 | 10h 29m 59s |
| 2026-Mar-05, Thursday | 08:37:33 | 13:55:56 | 19:14:19 | 10h 36m 46s |
| 2026-Mar-06, Friday | 08:33:55 | 13:55:42 | 19:17:29 | 10h 43m 34s |
| 2026-Mar-07, Saturday | 08:30:17 | 13:55:28 | 19:20:38 | 10h 50m 21s |
| 2026-Mar-08, Sunday | 09:26:39 | 14:55:13 | 20:23:47 | 10h 57m 8s |
| 2026-Mar-09, Monday | 09:23:00 | 14:54:58 | 20:26:55 | 11h 3m 55s |
| 2026-Mar-10, Tuesday | 09:19:21 | 14:54:42 | 20:30:03 | 11h 10m 42s |
| 2026-Mar-11, Wednesday | 09:15:42 | 14:54:27 | 20:33:11 | 11h 17m 29s |
| 2026-Mar-12, Thursday | 09:12:03 | 14:54:10 | 20:36:18 | 11h 24m 15s |
| 2026-Mar-13, Friday | 09:08:23 | 14:53:54 | 20:39:25 | 11h 31m 2s |
| 2026-Mar-14, Saturday | 09:04:44 | 14:53:38 | 20:42:31 | 11h 37m 47s |
| 2026-Mar-15, Sunday | 09:01:04 | 14:53:21 | 20:45:38 | 11h 44m 34s |
| 2026-Mar-16, Monday | 08:57:24 | 14:53:04 | 20:48:43 | 11h 51m 19s |
| 2026-Mar-17, Tuesday | 08:53:44 | 14:52:46 | 20:51:49 | 11h 58m 5s |
| 2026-Mar-18, Wednesday | 08:50:03 | 14:52:29 | 20:54:55 | 12h 4m 52s |
| 2026-Mar-19, Thursday | 08:46:23 | 14:52:11 | 20:58:00 | 12h 11m 37s |
| 2026-Mar-20, Friday | 08:42:42 | 14:51:54 | 21:01:05 | 12h 18m 23s |
| 2026-Mar-21, Saturday | 08:39:01 | 14:51:36 | 21:04:10 | 12h 25m 9s |
| 2026-Mar-22, Sunday | 08:35:20 | 14:51:18 | 21:07:15 | 12h 31m 55s |
| 2026-Mar-23, Monday | 08:31:39 | 14:51:00 | 21:10:21 | 12h 38m 42s |
| 2026-Mar-24, Tuesday | 08:27:58 | 14:50:42 | 21:13:26 | 12h 45m 28s |
| 2026-Mar-25, Wednesday | 08:24:17 | 14:50:24 | 21:16:31 | 12h 52m 14s |
| 2026-Mar-26, Thursday | 08:20:36 | 14:50:06 | 21:19:36 | 12h 59m 0s |
| 2026-Mar-27, Friday | 08:16:54 | 14:49:48 | 21:22:41 | 13h 5m 47s |
| 2026-Mar-28, Saturday | 08:13:13 | 14:49:29 | 21:25:46 | 13h 12m 33s |
| 2026-Mar-29, Sunday | 08:09:31 | 14:49:11 | 21:28:52 | 13h 19m 21s |
| 2026-Mar-30, Monday | 08:05:49 | 14:48:53 | 21:31:58 | 13h 26m 9s |
| 2026-Mar-31, Tuesday | 08:02:08 | 14:48:36 | 21:35:03 | 13h 32m 55s |
Day length in Koyuk during the year on the chart:
Koyuk on United States map:
Locations in the same time zone America/Anchorage
Anchorage (Alaska), Fairbanks (Alaska), Badger (Alaska), Knik-Fairview (Alaska), College (Alaska), Tanaina (Alaska), Wasilla (Alaska), Lakes (Alaska), Kodiak (Alaska), Kalifornsky (Alaska), Meadow Lakes (Alaska), Steele Creek (Alaska), Soldotna (Alaska), Palmer (Alaska), Gateway (Alaska), Chena Ridge (Alaska), Fishhook (Alaska), Homer (Alaska), Kenai (Alaska), Sterling (Alaska), Farmers Loop (Alaska), Nikiski (Alaska), Bethel (Alaska), Goldstream (Alaska), Butte (Alaska), Valdez (Alaska), Big Lake (Alaska), Eielson AFB (Alaska), Seward (Alaska), Deltana (Alaska)
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