Sunrise and Sunset times in Adak, United States 
Today:
 Sunrise: 09:21:11
|
 Sunset: 19:41:10
|
Day Length: 10h 19m 59s
Time zone: America/Adak, UTC -9 h.
Latitude: 51.8815, Longitude: -176.63
Adak
☁️ Low chance of a spectacular sunset.
Alaska, United States 
331 people
Current temperature 9 ° C 
Light drizzle
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Oct-01, Wednesday | 08:48:44 | 14:35:56 | 20:23:07 | 11h 34m 23s |
| 2025-Oct-02, Thursday | 08:50:24 | 14:35:37 | 20:20:50 | 11h 30m 26s |
| 2025-Oct-03, Friday | 08:52:04 | 14:35:18 | 20:18:32 | 11h 26m 28s |
| 2025-Oct-04, Saturday | 08:53:44 | 14:35:00 | 20:16:15 | 11h 22m 31s |
| 2025-Oct-05, Sunday | 08:55:25 | 14:34:42 | 20:13:59 | 11h 18m 34s |
| 2025-Oct-06, Monday | 08:57:06 | 14:34:24 | 20:11:43 | 11h 14m 37s |
| 2025-Oct-07, Tuesday | 08:58:47 | 14:34:07 | 20:09:27 | 11h 10m 40s |
| 2025-Oct-08, Wednesday | 09:00:29 | 14:33:51 | 20:07:12 | 11h 6m 43s |
| 2025-Oct-09, Thursday | 09:02:11 | 14:33:34 | 20:04:58 | 11h 2m 47s |
| 2025-Oct-10, Friday | 09:03:53 | 14:33:19 | 20:02:44 | 10h 58m 51s |
| 2025-Oct-11, Saturday | 09:05:35 | 14:33:03 | 20:00:31 | 10h 54m 56s |
| 2025-Oct-12, Sunday | 09:07:18 | 14:32:48 | 19:58:19 | 10h 51m 1s |
| 2025-Oct-13, Monday | 09:09:01 | 14:32:34 | 19:56:07 | 10h 47m 6s |
| 2025-Oct-14, Tuesday | 09:10:44 | 14:32:21 | 19:53:57 | 10h 43m 13s |
| 2025-Oct-15, Wednesday | 09:12:28 | 14:32:07 | 19:51:47 | 10h 39m 19s |
| 2025-Oct-16, Thursday | 09:14:12 | 14:31:55 | 19:49:38 | 10h 35m 26s |
| 2025-Oct-17, Friday | 09:15:56 | 14:31:43 | 19:47:29 | 10h 31m 33s |
| 2025-Oct-18, Saturday | 09:17:41 | 14:31:31 | 19:45:22 | 10h 27m 41s |
| 2025-Oct-19, Sunday | 09:19:26 | 14:31:21 | 19:43:16 | 10h 23m 50s |
| 2025-Oct-20, Monday | 09:21:11 | 14:31:11 | 19:41:10 | 10h 19m 59s |
| 2025-Oct-21, Tuesday | 09:22:56 | 14:31:01 | 19:39:06 | 10h 16m 10s |
| 2025-Oct-22, Wednesday | 09:24:42 | 14:30:52 | 19:37:03 | 10h 12m 21s |
| 2025-Oct-23, Thursday | 09:26:28 | 14:30:44 | 19:35:01 | 10h 8m 33s |
| 2025-Oct-24, Friday | 09:28:14 | 14:30:37 | 19:33:00 | 10h 4m 46s |
| 2025-Oct-25, Saturday | 09:30:00 | 14:30:30 | 19:31:00 | 10h 1m 0s |
| 2025-Oct-26, Sunday | 09:31:47 | 14:30:24 | 19:29:02 | 9h 57m 15s |
| 2025-Oct-27, Monday | 09:33:34 | 14:30:19 | 19:27:05 | 9h 53m 31s |
| 2025-Oct-28, Tuesday | 09:35:20 | 14:30:15 | 19:25:09 | 9h 49m 49s |
| 2025-Oct-29, Wednesday | 09:37:08 | 14:30:11 | 19:23:14 | 9h 46m 6s |
| 2025-Oct-30, Thursday | 09:38:55 | 14:30:08 | 19:21:21 | 9h 42m 26s |
| 2025-Oct-31, Friday | 09:40:42 | 14:30:06 | 19:19:30 | 9h 38m 48s |
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