Sunrise and Sunset times in Atu'u, American Samoa 
Atu'u
Time zone: Pacific/Pago_Pago, UTC -11 h.
Latitude: -14.2676, Longitude: -170.686
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 06:47:48 | 12:26:47 | 18:05:46 | 11h 17m 58s |
| 2025-Jul-02, Wednesday | 06:47:53 | 12:26:58 | 18:06:03 | 11h 18m 10s |
| 2025-Jul-03, Thursday | 06:47:58 | 12:27:09 | 18:06:20 | 11h 18m 22s |
| 2025-Jul-04, Friday | 06:48:02 | 12:27:19 | 18:06:36 | 11h 18m 34s |
| 2025-Jul-05, Saturday | 06:48:06 | 12:27:30 | 18:06:54 | 11h 18m 48s |
| 2025-Jul-06, Sunday | 06:48:08 | 12:27:40 | 18:07:11 | 11h 19m 3s |
| 2025-Jul-07, Monday | 06:48:10 | 12:27:49 | 18:07:28 | 11h 19m 18s |
| 2025-Jul-08, Tuesday | 06:48:11 | 12:27:58 | 18:07:45 | 11h 19m 34s |
| 2025-Jul-09, Wednesday | 06:48:11 | 12:28:07 | 18:08:03 | 11h 19m 52s |
| 2025-Jul-10, Thursday | 06:48:10 | 12:28:15 | 18:08:20 | 11h 20m 10s |
| 2025-Jul-11, Friday | 06:48:09 | 12:28:23 | 18:08:37 | 11h 20m 28s |
| 2025-Jul-12, Saturday | 06:48:06 | 12:28:30 | 18:08:54 | 11h 20m 48s |
| 2025-Jul-13, Sunday | 06:48:03 | 12:28:37 | 18:09:12 | 11h 21m 9s |
| 2025-Jul-14, Monday | 06:47:58 | 12:28:43 | 18:09:29 | 11h 21m 31s |
| 2025-Jul-15, Tuesday | 06:47:53 | 12:28:49 | 18:09:46 | 11h 21m 53s |
| 2025-Jul-16, Wednesday | 06:47:47 | 12:28:55 | 18:10:03 | 11h 22m 16s |
| 2025-Jul-17, Thursday | 06:47:40 | 12:29:00 | 18:10:19 | 11h 22m 39s |
| 2025-Jul-18, Friday | 06:47:32 | 12:29:04 | 18:10:36 | 11h 23m 4s |
| 2025-Jul-19, Saturday | 06:47:23 | 12:29:08 | 18:10:52 | 11h 23m 29s |
| 2025-Jul-20, Sunday | 06:47:13 | 12:29:11 | 18:11:08 | 11h 23m 55s |
| 2025-Jul-21, Monday | 06:47:02 | 12:29:13 | 18:11:24 | 11h 24m 22s |
| 2025-Jul-22, Tuesday | 06:46:50 | 12:29:15 | 18:11:40 | 11h 24m 50s |
| 2025-Jul-23, Wednesday | 06:46:38 | 12:29:17 | 18:11:56 | 11h 25m 18s |
| 2025-Jul-24, Thursday | 06:46:24 | 12:29:18 | 18:12:11 | 11h 25m 47s |
| 2025-Jul-25, Friday | 06:46:10 | 12:29:18 | 18:12:26 | 11h 26m 16s |
| 2025-Jul-26, Saturday | 06:45:54 | 12:29:18 | 18:12:41 | 11h 26m 47s |
| 2025-Jul-27, Sunday | 06:45:38 | 12:29:17 | 18:12:55 | 11h 27m 17s |
| 2025-Jul-28, Monday | 06:45:21 | 12:29:15 | 18:13:09 | 11h 27m 48s |
| 2025-Jul-29, Tuesday | 06:45:03 | 12:29:13 | 18:13:23 | 11h 28m 20s |
| 2025-Jul-30, Wednesday | 06:44:44 | 12:29:10 | 18:13:37 | 11h 28m 53s |
| 2025-Jul-31, Thursday | 06:44:24 | 12:29:07 | 18:13:50 | 11h 29m 26s |
Day length in Atu'u during the year on the chart:
Atu'u on American Samoa map:
Largest Populated Areas in American Samoa
Pago Pago , Faganeanea , Vaitogi , Mesepa , Matu'u , Masausi , Mapusagafou , Malaeloa/Ituau , Malaeloa/Aitulagi , Malaeimi , Leone , Leloaloa , Lauli'i , Ili'ili , Fatumafuti , Faleniu , Fagatogo , Faga'itua , Faga'alu , Auto , Aunu'u , Auma , Auasi , Aua , Aoa , Anua , Amouli , Amaua , Amanave , Alofau
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks