Sunrise and Sunset times in Attu Station, United States 
Today:
 Sunrise: 10:23:56
|
 Sunset: 18:12:55
|
Day Length: 7h 48m 59s
Time zone: America/Adak, UTC -10 h.
Latitude: 52.8955, Longitude: 173.123
Attu Station
Alaska, United States 
16 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 10:17:03 | 14:16:26 | 18:15:49 | 7h 58m 46s |
| 2025-Dec-02, Tuesday | 10:18:30 | 14:16:49 | 18:15:07 | 7h 56m 37s |
| 2025-Dec-03, Wednesday | 10:19:54 | 14:17:12 | 18:14:29 | 7h 54m 35s |
| 2025-Dec-04, Thursday | 10:21:17 | 14:17:36 | 18:13:54 | 7h 52m 37s |
| 2025-Dec-05, Friday | 10:22:38 | 14:18:00 | 18:13:23 | 7h 50m 45s |
| 2025-Dec-06, Saturday | 10:23:56 | 14:18:25 | 18:12:55 | 7h 48m 59s |
| 2025-Dec-07, Sunday | 10:25:11 | 14:18:51 | 18:12:30 | 7h 47m 19s |
| 2025-Dec-08, Monday | 10:26:24 | 14:19:17 | 18:12:09 | 7h 45m 45s |
| 2025-Dec-09, Tuesday | 10:27:35 | 14:19:43 | 18:11:51 | 7h 44m 16s |
| 2025-Dec-10, Wednesday | 10:28:43 | 14:20:10 | 18:11:37 | 7h 42m 54s |
| 2025-Dec-11, Thursday | 10:29:48 | 14:20:37 | 18:11:27 | 7h 41m 39s |
| 2025-Dec-12, Friday | 10:30:50 | 14:21:05 | 18:11:20 | 7h 40m 30s |
| 2025-Dec-13, Saturday | 10:31:50 | 14:21:33 | 18:11:17 | 7h 39m 27s |
| 2025-Dec-14, Sunday | 10:32:46 | 14:22:02 | 18:11:18 | 7h 38m 32s |
| 2025-Dec-15, Monday | 10:33:39 | 14:22:30 | 18:11:22 | 7h 37m 43s |
| 2025-Dec-16, Tuesday | 10:34:29 | 14:22:59 | 18:11:30 | 7h 37m 1s |
| 2025-Dec-17, Wednesday | 10:35:16 | 14:23:29 | 18:11:41 | 7h 36m 25s |
| 2025-Dec-18, Thursday | 10:36:00 | 14:23:58 | 18:11:56 | 7h 35m 56s |
| 2025-Dec-19, Friday | 10:36:40 | 14:24:28 | 18:12:15 | 7h 35m 35s |
| 2025-Dec-20, Saturday | 10:37:17 | 14:24:57 | 18:12:37 | 7h 35m 20s |
| 2025-Dec-21, Sunday | 10:37:51 | 14:25:27 | 18:13:03 | 7h 35m 12s |
| 2025-Dec-22, Monday | 10:38:21 | 14:25:57 | 18:13:33 | 7h 35m 12s |
| 2025-Dec-23, Tuesday | 10:38:48 | 14:26:27 | 18:14:05 | 7h 35m 17s |
| 2025-Dec-24, Wednesday | 10:39:11 | 14:26:56 | 18:14:42 | 7h 35m 31s |
| 2025-Dec-25, Thursday | 10:39:31 | 14:27:26 | 18:15:22 | 7h 35m 51s |
| 2025-Dec-26, Friday | 10:39:47 | 14:27:56 | 18:16:05 | 7h 36m 18s |
| 2025-Dec-27, Saturday | 10:39:59 | 14:28:26 | 18:16:52 | 7h 36m 53s |
| 2025-Dec-28, Sunday | 10:40:08 | 14:28:55 | 18:17:42 | 7h 37m 34s |
| 2025-Dec-29, Monday | 10:40:13 | 14:29:24 | 18:18:35 | 7h 38m 22s |
| 2025-Dec-30, Tuesday | 10:40:15 | 14:29:53 | 18:19:31 | 7h 39m 16s |
| 2025-Dec-31, Wednesday | 10:40:13 | 14:30:22 | 18:20:31 | 7h 40m 18s |
Day length in Attu Station during the year on the chart:
Attu Station on United States map:
Locations in the same time zone America/Adak
Largest populated areas in United States
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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