Sunrise and Sunset times in Port-Gentil, Gabon 
Port-Gentil
Ogooué-Maritime, Gabon
116 836 people
Today:
 Sunrise: 06:14:52
|
 Sunset: 18:21:34
|
Day Length: 12h 6m 42s
Time zone: Africa/Libreville, UTC 1 h.
Latitude: -0.72, Longitude: 8.78
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:21:47 | 12:24:48 | 18:27:49 | 12h 6m 2s |
| 2025-Sep-02, Tuesday | 06:21:27 | 12:24:29 | 18:27:31 | 12h 6m 4s |
| 2025-Sep-03, Wednesday | 06:21:07 | 12:24:09 | 18:27:12 | 12h 6m 5s |
| 2025-Sep-04, Thursday | 06:20:46 | 12:23:50 | 18:26:53 | 12h 6m 7s |
| 2025-Sep-05, Friday | 06:20:25 | 12:23:30 | 18:26:34 | 12h 6m 9s |
| 2025-Sep-06, Saturday | 06:20:03 | 12:23:09 | 18:26:15 | 12h 6m 12s |
| 2025-Sep-07, Sunday | 06:19:42 | 12:22:49 | 18:25:56 | 12h 6m 14s |
| 2025-Sep-08, Monday | 06:19:20 | 12:22:28 | 18:25:36 | 12h 6m 16s |
| 2025-Sep-09, Tuesday | 06:18:58 | 12:22:07 | 18:25:16 | 12h 6m 18s |
| 2025-Sep-10, Wednesday | 06:18:36 | 12:21:46 | 18:24:56 | 12h 6m 20s |
| 2025-Sep-11, Thursday | 06:18:14 | 12:21:25 | 18:24:36 | 12h 6m 22s |
| 2025-Sep-12, Friday | 06:17:52 | 12:21:04 | 18:24:16 | 12h 6m 24s |
| 2025-Sep-13, Saturday | 06:17:29 | 12:20:43 | 18:23:56 | 12h 6m 27s |
| 2025-Sep-14, Sunday | 06:17:07 | 12:20:21 | 18:23:36 | 12h 6m 29s |
| 2025-Sep-15, Monday | 06:16:44 | 12:20:00 | 18:23:15 | 12h 6m 31s |
| 2025-Sep-16, Tuesday | 06:16:22 | 12:19:38 | 18:22:55 | 12h 6m 33s |
| 2025-Sep-17, Wednesday | 06:15:59 | 12:19:17 | 18:22:35 | 12h 6m 36s |
| 2025-Sep-18, Thursday | 06:15:37 | 12:18:56 | 18:22:14 | 12h 6m 37s |
| 2025-Sep-19, Friday | 06:15:14 | 12:18:34 | 18:21:54 | 12h 6m 40s |
| 2025-Sep-20, Saturday | 06:14:52 | 12:18:13 | 18:21:34 | 12h 6m 42s |
| 2025-Sep-21, Sunday | 06:14:29 | 12:17:51 | 18:21:14 | 12h 6m 45s |
| 2025-Sep-22, Monday | 06:14:07 | 12:17:30 | 18:20:54 | 12h 6m 47s |
| 2025-Sep-23, Tuesday | 06:13:45 | 12:17:09 | 18:20:34 | 12h 6m 49s |
| 2025-Sep-24, Wednesday | 06:13:22 | 12:16:48 | 18:20:14 | 12h 6m 52s |
| 2025-Sep-25, Thursday | 06:13:00 | 12:16:27 | 18:19:55 | 12h 6m 55s |
| 2025-Sep-26, Friday | 06:12:39 | 12:16:07 | 18:19:35 | 12h 6m 56s |
| 2025-Sep-27, Saturday | 06:12:17 | 12:15:46 | 18:19:16 | 12h 6m 59s |
| 2025-Sep-28, Sunday | 06:11:56 | 12:15:26 | 18:18:57 | 12h 7m 1s |
| 2025-Sep-29, Monday | 06:11:34 | 12:15:06 | 18:18:38 | 12h 7m 4s |
| 2025-Sep-30, Tuesday | 06:11:13 | 12:14:47 | 18:18:20 | 12h 7m 7s |
Day length in Port-Gentil during the year on the chart:
Port-Gentil on Gabon map:
Largest Populated Areas in Gabon
Libreville (Estuaire), Oyem (Woleu-Ntem), Franceville (Haut-Ogooué), Moanda (Haut-Ogooué), Mouila (Ngounié), Lambarene (Moyen-Ogooué), Tchibanga (Nyanga), Bitam (Woleu-Ntem), Makokou (Ogooué-Ivindo), Koulamoutou (Ogooué-Lolo)
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