Sunrise and Sunset times in Adak, United States 
Today:
 Sunrise: 09:43:26
|
 Sunset: 18:10:43
|
Day Length: 8h 27m 17s
Time zone: America/Adak, UTC -10 h.
Latitude: 51.8815, Longitude: -176.63
Adak
Alaska, United States 
331 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 09:53:45 | 13:50:19 | 17:46:52 | 7h 53m 7s |
| 2026-Jan-02, Friday | 09:53:35 | 13:50:47 | 17:47:58 | 7h 54m 23s |
| 2026-Jan-03, Saturday | 09:53:21 | 13:51:14 | 17:49:07 | 7h 55m 46s |
| 2026-Jan-04, Sunday | 09:53:04 | 13:51:41 | 17:50:19 | 7h 57m 15s |
| 2026-Jan-05, Monday | 09:52:43 | 13:52:08 | 17:51:33 | 7h 58m 50s |
| 2026-Jan-06, Tuesday | 09:52:19 | 13:52:34 | 17:52:49 | 8h 0m 30s |
| 2026-Jan-07, Wednesday | 09:51:52 | 13:53:00 | 17:54:08 | 8h 2m 16s |
| 2026-Jan-08, Thursday | 09:51:21 | 13:53:25 | 17:55:29 | 8h 4m 8s |
| 2026-Jan-09, Friday | 09:50:48 | 13:53:50 | 17:56:52 | 8h 6m 4s |
| 2026-Jan-10, Saturday | 09:50:11 | 13:54:14 | 17:58:17 | 8h 8m 6s |
| 2026-Jan-11, Sunday | 09:49:31 | 13:54:37 | 17:59:44 | 8h 10m 13s |
| 2026-Jan-12, Monday | 09:48:47 | 13:55:00 | 18:01:13 | 8h 12m 26s |
| 2026-Jan-13, Tuesday | 09:48:01 | 13:55:23 | 18:02:44 | 8h 14m 43s |
| 2026-Jan-14, Wednesday | 09:47:12 | 13:55:44 | 18:04:17 | 8h 17m 5s |
| 2026-Jan-15, Thursday | 09:46:20 | 13:56:05 | 18:05:51 | 8h 19m 31s |
| 2026-Jan-16, Friday | 09:45:25 | 13:56:26 | 18:07:27 | 8h 22m 2s |
| 2026-Jan-17, Saturday | 09:44:27 | 13:56:45 | 18:09:04 | 8h 24m 37s |
| 2026-Jan-18, Sunday | 09:43:26 | 13:57:04 | 18:10:43 | 8h 27m 17s |
| 2026-Jan-19, Monday | 09:42:22 | 13:57:22 | 18:12:22 | 8h 30m 0s |
| 2026-Jan-20, Tuesday | 09:41:16 | 13:57:40 | 18:14:04 | 8h 32m 48s |
| 2026-Jan-21, Wednesday | 09:40:07 | 13:57:57 | 18:15:46 | 8h 35m 39s |
| 2026-Jan-22, Thursday | 09:38:56 | 13:58:12 | 18:17:29 | 8h 38m 33s |
| 2026-Jan-23, Friday | 09:37:42 | 13:58:28 | 18:19:13 | 8h 41m 31s |
| 2026-Jan-24, Saturday | 09:36:25 | 13:58:42 | 18:20:59 | 8h 44m 34s |
| 2026-Jan-25, Sunday | 09:35:06 | 13:58:55 | 18:22:45 | 8h 47m 39s |
| 2026-Jan-26, Monday | 09:33:45 | 13:59:08 | 18:24:31 | 8h 50m 46s |
| 2026-Jan-27, Tuesday | 09:32:21 | 13:59:20 | 18:26:19 | 8h 53m 58s |
| 2026-Jan-28, Wednesday | 09:30:56 | 13:59:31 | 18:28:07 | 8h 57m 11s |
| 2026-Jan-29, Thursday | 09:29:28 | 13:59:42 | 18:29:56 | 9h 0m 28s |
| 2026-Jan-30, Friday | 09:27:58 | 13:59:51 | 18:31:45 | 9h 3m 47s |
| 2026-Jan-31, Saturday | 09:26:25 | 14:00:00 | 18:33:34 | 9h 7m 9s |
Day length in Adak during the year on the chart:
Adak on United States map:
Locations in the same time zone America/Adak
Atka (Alaska), Attu Station (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