Sunrise and Sunset times in Koyukuk, United States 
Today:
 Sunrise: 08:25:17
|
 Sunset: 20:50:19
|
Day Length: 12h 25m 2s
Time zone: America/Anchorage, UTC -8 h.
Latitude: 64.9008, Longitude: -157.695
Koyukuk
Alaska, United States 
94 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 08:38:08 | 13:42:59 | 18:47:51 | 10h 9m 43s |
| 2026-Mar-02, Monday | 08:34:32 | 13:42:47 | 18:51:02 | 10h 16m 30s |
| 2026-Mar-03, Tuesday | 08:30:56 | 13:42:35 | 18:54:13 | 10h 23m 17s |
| 2026-Mar-04, Wednesday | 08:27:19 | 13:42:22 | 18:57:24 | 10h 30m 5s |
| 2026-Mar-05, Thursday | 08:23:42 | 13:42:08 | 19:00:34 | 10h 36m 52s |
| 2026-Mar-06, Friday | 08:20:05 | 13:41:54 | 19:03:43 | 10h 43m 38s |
| 2026-Mar-07, Saturday | 08:16:27 | 13:41:40 | 19:06:52 | 10h 50m 25s |
| 2026-Mar-08, Sunday | 09:12:49 | 14:41:25 | 20:10:01 | 10h 57m 12s |
| 2026-Mar-09, Monday | 09:09:11 | 14:41:10 | 20:13:09 | 11h 3m 58s |
| 2026-Mar-10, Tuesday | 09:05:32 | 14:40:54 | 20:16:16 | 11h 10m 44s |
| 2026-Mar-11, Wednesday | 09:01:54 | 14:40:39 | 20:19:24 | 11h 17m 30s |
| 2026-Mar-12, Thursday | 08:58:15 | 14:40:23 | 20:22:30 | 11h 24m 15s |
| 2026-Mar-13, Friday | 08:54:36 | 14:40:06 | 20:25:37 | 11h 31m 1s |
| 2026-Mar-14, Saturday | 08:50:56 | 14:39:50 | 20:28:43 | 11h 37m 47s |
| 2026-Mar-15, Sunday | 08:47:17 | 14:39:33 | 20:31:49 | 11h 44m 32s |
| 2026-Mar-16, Monday | 08:43:37 | 14:39:16 | 20:34:54 | 11h 51m 17s |
| 2026-Mar-17, Tuesday | 08:39:57 | 14:38:59 | 20:38:00 | 11h 58m 3s |
| 2026-Mar-18, Wednesday | 08:36:17 | 14:38:41 | 20:41:05 | 12h 4m 48s |
| 2026-Mar-19, Thursday | 08:32:37 | 14:38:24 | 20:44:10 | 12h 11m 33s |
| 2026-Mar-20, Friday | 08:28:57 | 14:38:06 | 20:47:15 | 12h 18m 18s |
| 2026-Mar-21, Saturday | 08:25:17 | 14:37:48 | 20:50:19 | 12h 25m 2s |
| 2026-Mar-22, Sunday | 08:21:36 | 14:37:30 | 20:53:24 | 12h 31m 48s |
| 2026-Mar-23, Monday | 08:17:55 | 14:37:12 | 20:56:29 | 12h 38m 34s |
| 2026-Mar-24, Tuesday | 08:14:15 | 14:36:54 | 20:59:33 | 12h 45m 18s |
| 2026-Mar-25, Wednesday | 08:10:34 | 14:36:36 | 21:02:38 | 12h 52m 4s |
| 2026-Mar-26, Thursday | 08:06:53 | 14:36:18 | 21:05:43 | 12h 58m 50s |
| 2026-Mar-27, Friday | 08:03:12 | 14:36:00 | 21:08:48 | 13h 5m 36s |
| 2026-Mar-28, Saturday | 07:59:31 | 14:35:42 | 21:11:53 | 13h 12m 22s |
| 2026-Mar-29, Sunday | 07:55:49 | 14:35:24 | 21:14:58 | 13h 19m 9s |
| 2026-Mar-30, Monday | 07:52:08 | 14:35:06 | 21:18:03 | 13h 25m 55s |
| 2026-Mar-31, Tuesday | 07:48:27 | 14:34:48 | 21:21:09 | 13h 32m 42s |
Day length in Koyukuk during the year on the chart:
Koyukuk 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