Sunrise and Sunset times in Nuku`alofa, Tonga 
Today:
 Sunrise: 05:56:39
|
 Sunset: 19:21:57
|
Day Length: 13h 25m 18s
Time zone: Pacific/Tongatapu, UTC +13 h.
Latitude: -21.1385, Longitude: -175.221
Nuku`alofa
Tongatapu, Tonga 
42 620 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 05:50:18 | 12:30:10 | 19:10:02 | 13h 19m 44s |
| 2025-Dec-02, Tuesday | 05:50:26 | 12:30:34 | 19:10:42 | 13h 20m 16s |
| 2025-Dec-03, Wednesday | 05:50:34 | 12:30:57 | 19:11:21 | 13h 20m 47s |
| 2025-Dec-04, Thursday | 05:50:44 | 12:31:22 | 19:12:00 | 13h 21m 16s |
| 2025-Dec-05, Friday | 05:50:55 | 12:31:47 | 19:12:39 | 13h 21m 44s |
| 2025-Dec-06, Saturday | 05:51:07 | 12:32:12 | 19:13:17 | 13h 22m 10s |
| 2025-Dec-07, Sunday | 05:51:21 | 12:32:38 | 19:13:55 | 13h 22m 34s |
| 2025-Dec-08, Monday | 05:51:36 | 12:33:05 | 19:14:33 | 13h 22m 57s |
| 2025-Dec-09, Tuesday | 05:51:53 | 12:33:32 | 19:15:11 | 13h 23m 18s |
| 2025-Dec-10, Wednesday | 05:52:10 | 12:33:59 | 19:15:48 | 13h 23m 38s |
| 2025-Dec-11, Thursday | 05:52:29 | 12:34:27 | 19:16:25 | 13h 23m 56s |
| 2025-Dec-12, Friday | 05:52:49 | 12:34:55 | 19:17:01 | 13h 24m 12s |
| 2025-Dec-13, Saturday | 05:53:10 | 12:35:23 | 19:17:36 | 13h 24m 26s |
| 2025-Dec-14, Sunday | 05:53:33 | 12:35:52 | 19:18:11 | 13h 24m 38s |
| 2025-Dec-15, Monday | 05:53:56 | 12:36:21 | 19:18:46 | 13h 24m 50s |
| 2025-Dec-16, Tuesday | 05:54:21 | 12:36:50 | 19:19:20 | 13h 24m 59s |
| 2025-Dec-17, Wednesday | 05:54:46 | 12:37:20 | 19:19:53 | 13h 25m 7s |
| 2025-Dec-18, Thursday | 05:55:13 | 12:37:49 | 19:20:25 | 13h 25m 12s |
| 2025-Dec-19, Friday | 05:55:41 | 12:38:19 | 19:20:57 | 13h 25m 16s |
| 2025-Dec-20, Saturday | 05:56:10 | 12:38:49 | 19:21:27 | 13h 25m 17s |
| 2025-Dec-21, Sunday | 05:56:39 | 12:39:18 | 19:21:57 | 13h 25m 18s |
| 2025-Dec-22, Monday | 05:57:10 | 12:39:48 | 19:22:26 | 13h 25m 16s |
| 2025-Dec-23, Tuesday | 05:57:41 | 12:40:18 | 19:22:55 | 13h 25m 14s |
| 2025-Dec-24, Wednesday | 05:58:14 | 12:40:48 | 19:23:22 | 13h 25m 8s |
| 2025-Dec-25, Thursday | 05:58:47 | 12:41:18 | 19:23:48 | 13h 25m 1s |
| 2025-Dec-26, Friday | 05:59:21 | 12:41:47 | 19:24:13 | 13h 24m 52s |
| 2025-Dec-27, Saturday | 05:59:56 | 12:42:17 | 19:24:38 | 13h 24m 42s |
| 2025-Dec-28, Sunday | 06:00:31 | 12:42:46 | 19:25:01 | 13h 24m 30s |
| 2025-Dec-29, Monday | 06:01:07 | 12:43:15 | 19:25:23 | 13h 24m 16s |
| 2025-Dec-30, Tuesday | 06:01:44 | 12:43:44 | 19:25:44 | 13h 24m 0s |
| 2025-Dec-31, Wednesday | 06:02:21 | 12:44:12 | 19:26:04 | 13h 23m 43s |
Day length in Nuku`alofa during the year on the chart:
Nuku`alofa on Tonga map:
Countries closest to Tonga
*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