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Port-Gentil, Gabon — Sunrise, Sunset, and Daylength, September 2025

Daylight

6:18 am – 6:24 pm
12 hours, 6 minutes

Current Time: Sep 11, 2025 at 11:54:50 am
Sun Direction: 52° Northeast
Sun Altitude: 81.6°
Sun Distance: 150.591 million km
Next Equinox: Sep 22, 2025 7:19 pm (Sep. Eq.)
Sunrise Today: 6:18 am 86° East
Sunset Today: 6:24 pm 274° West

2025 Sun Graph for Port-Gentil

September 2025 — Sun in Port-Gentil

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2025 Sunrise/Sunset Daylength Astronomical Twilight Nautical Twilight Civil Twilight Solar Noon
Sep Sunrise Sunset Length Diff. Start End Start End Start End Time Mil. km
1 6:21 am (82°) 6:27 pm (278°) 12:05:41 +0:01 5:12 am 7:37 pm 5:36 am 7:12 pm 6:01 am 6:48 pm 12:24 pm (81.2°) 150.965
2 6:21 am (82°) 6:27 pm (278°) 12:05:43 +0:01 5:12 am 7:36 pm 5:36 am 7:12 pm 6:00 am 6:48 pm 12:24 pm (81.5°) 150.928
3 6:21 am (83°) 6:27 pm (277°) 12:05:45 +0:01 5:12 am 7:36 pm 5:36 am 7:12 pm 6:00 am 6:47 pm 12:24 pm (81.9°) 150.891
4 6:20 am (83°) 6:26 pm (277°) 12:05:47 +0:01 5:11 am 7:35 pm 5:35 am 7:11 pm 6:00 am 6:47 pm 12:23 pm (82.3°) 150.854
5 6:20 am (83°) 6:26 pm (277°) 12:05:49 +0:01 5:11 am 7:35 pm 5:35 am 7:11 pm 5:59 am 6:47 pm 12:23 pm (82.7°) 150.817
6 6:20 am (84°) 6:26 pm (276°) 12:05:51 +0:01 5:11 am 7:35 pm 5:35 am 7:11 pm 5:59 am 6:46 pm 12:23 pm (83.0°) 150.779
7 6:19 am (84°) 6:25 pm (276°) 12:05:53 +0:01 5:10 am 7:34 pm 5:34 am 7:10 pm 5:59 am 6:46 pm 12:22 pm (83.4°) 150.742
8 6:19 am (84°) 6:25 pm (275°) 12:05:55 +0:02 5:10 am 7:34 pm 5:34 am 7:10 pm 5:58 am 6:46 pm 12:22 pm (83.8°) 150.704
9 6:19 am (85°) 6:25 pm (275°) 12:05:57 +0:02 5:10 am 7:34 pm 5:34 am 7:09 pm 5:58 am 6:45 pm 12:22 pm (84.1°) 150.666
10 6:18 am (85°) 6:24 pm (275°) 12:05:59 +0:02 5:09 am 7:33 pm 5:33 am 7:09 pm 5:58 am 6:45 pm 12:21 pm (84.5°) 150.628
11 6:18 am (86°) 6:24 pm (274°) 12:06:01 +0:02 5:09 am 7:33 pm 5:33 am 7:09 pm 5:57 am 6:45 pm 12:21 pm (84.9°) 150.590
12 6:18 am (86°) 6:24 pm (274°) 12:06:03 +0:02 5:09 am 7:32 pm 5:33 am 7:08 pm 5:57 am 6:44 pm 12:21 pm (85.3°) 150.552
13 6:17 am (86°) 6:23 pm (273°) 12:06:05 +0:02 5:08 am 7:32 pm 5:32 am 7:08 pm 5:56 am 6:44 pm 12:20 pm (85.7°) 150.513
14 6:17 am (87°) 6:23 pm (273°) 12:06:07 +0:02 5:08 am 7:32 pm 5:32 am 7:08 pm 5:56 am 6:44 pm 12:20 pm (86.1°) 150.474
15 6:16 am (87°) 6:23 pm (273°) 12:06:10 +0:02 5:08 am 7:31 pm 5:32 am 7:07 pm 5:56 am 6:43 pm 12:19 pm (86.4°) 150.435
16 6:16 am (87°) 6:22 pm (272°) 12:06:12 +0:02 5:07 am 7:31 pm 5:31 am 7:07 pm 5:55 am 6:43 pm 12:19 pm (86.8°) 150.396
17 6:16 am (88°) 6:22 pm (272°) 12:06:14 +0:02 5:07 am 7:31 pm 5:31 am 7:07 pm 5:55 am 6:43 pm 12:19 pm (87.2°) 150.356
18 6:15 am (88°) 6:22 pm (272°) 12:06:17 +0:02 5:07 am 7:30 pm 5:31 am 7:06 pm 5:55 am 6:42 pm 12:18 pm (87.6°) 150.316
19 6:15 am (89°) 6:21 pm (271°) 12:06:19 +0:02 5:06 am 7:30 pm 5:30 am 7:06 pm 5:54 am 6:42 pm 12:18 pm (88.0°) 150.276
20 6:15 am (89°) 6:21 pm (271°) 12:06:21 +0:02 5:06 am 7:30 pm 5:30 am 7:06 pm 5:54 am 6:42 pm 12:18 pm (88.4°) 150.235
21 6:14 am (89°) 6:21 pm (270°) 12:06:24 +0:02 5:05 am 7:29 pm 5:29 am 7:05 pm 5:53 am 6:41 pm 12:17 pm (88.8°) 150.194
22 6:14 am (90°) 6:20 pm (270°) 12:06:26 +0:02 5:05 am 7:29 pm 5:29 am 7:05 pm 5:53 am 6:41 pm 12:17 pm (89.2°) 150.153
23 6:13 am (90°) 6:20 pm (270°) 12:06:29 +0:02 5:05 am 7:29 pm 5:29 am 7:05 pm 5:53 am 6:41 pm 12:17 pm (89.5°) 150.111
24 6:13 am (91°) 6:20 pm (269°) 12:06:31 +0:02 5:04 am 7:28 pm 5:28 am 7:04 pm 5:52 am 6:40 pm 12:16 pm (89.9°) 150.068
25 6:13 am (91°) 6:19 pm (269°) 12:06:34 +0:02 5:04 am 7:28 pm 5:28 am 7:04 pm 5:52 am 6:40 pm 12:16 pm (89.7°) 150.026
26 6:12 am (91°) 6:19 pm (268°) 12:06:36 +0:02 5:04 am 7:28 pm 5:28 am 7:04 pm 5:52 am 6:40 pm 12:16 pm (89.3°) 149.983
27 6:12 am (92°) 6:19 pm (268°) 12:06:39 +0:02 5:03 am 7:27 pm 5:27 am 7:03 pm 5:51 am 6:39 pm 12:15 pm (88.9°) 149.940
28 6:12 am (92°) 6:18 pm (268°) 12:06:42 +0:02 5:03 am 7:27 pm 5:27 am 7:03 pm 5:51 am 6:39 pm 12:15 pm (88.5°) 149.897
29 6:11 am (93°) 6:18 pm (267°) 12:06:44 +0:02 5:03 am 7:27 pm 5:27 am 7:03 pm 5:51 am 6:39 pm 12:15 pm (88.1°) 149.853
30 6:11 am (93°) 6:18 pm (267°) 12:06:47 +0:02 5:02 am 7:26 pm 5:26 am 7:02 pm 5:50 am 6:38 pm 12:14 pm (87.7°) 149.810
* All times are local time for Port-Gentil. They take into account refraction. Dates are based on the Gregorian calendar. Today is highlighted.

The September equinox (vernal equinox) in Port-Gentil is at 7:19 pm on Monday, September 22, 2025.
Why is the day and night not exactly 12 hours on equinox?

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