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Bissau, Guinea-Bissau — Sunrise, Sunset, and Daylength, September 2025

Daylight

6:51 am – 7:06 pm
12 hours, 15 minutes

Current Time: Sep 10, 2025 at 1:19:15 pm
Sun Direction: 215° Southwest
Sun Altitude: 81.3°
Sun Distance: 150.626 million km
Next Equinox: Sep 22, 2025 6:19 pm (Autumnal)
Sunrise Today: 6:51 am 85° East
Sunset Today: 7:06 pm 275° West

2025 Sun Graph for Bissau

September 2025 — Sun in Bissau

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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 6:52 am (81°) 7:12 pm (278°) 12:20:18 −0:37 5:40 am 8:23 pm 6:05 am 7:58 pm 6:30 am 7:33 pm 1:02 pm (86.2°) 150.962
2 6:52 am (82°) 7:11 pm (278°) 12:19:40 −0:37 5:40 am 8:22 pm 6:05 am 7:57 pm 6:30 am 7:33 pm 1:01 pm (85.8°) 150.926
3 6:52 am (82°) 7:11 pm (278°) 12:19:02 −0:38 5:40 am 8:22 pm 6:05 am 7:57 pm 6:30 am 7:32 pm 1:01 pm (85.5°) 150.889
4 6:51 am (83°) 7:10 pm (277°) 12:18:24 −0:38 5:40 am 8:21 pm 6:05 am 7:56 pm 6:30 am 7:31 pm 1:01 pm (85.1°) 150.852
5 6:51 am (83°) 7:09 pm (277°) 12:17:46 −0:38 5:40 am 8:20 pm 6:05 am 7:55 pm 6:30 am 7:31 pm 1:00 pm (84.7°) 150.814
6 6:51 am (83°) 7:09 pm (276°) 12:17:07 −0:38 5:40 am 8:20 pm 6:05 am 7:55 pm 6:30 am 7:30 pm 1:00 pm (84.4°) 150.777
7 6:51 am (84°) 7:08 pm (276°) 12:16:29 −0:38 5:41 am 8:19 pm 6:05 am 7:54 pm 6:30 am 7:29 pm 1:00 pm (84.0°) 150.739
8 6:51 am (84°) 7:07 pm (276°) 12:15:50 −0:38 5:41 am 8:18 pm 6:05 am 7:53 pm 6:30 am 7:28 pm 12:59 pm (83.6°) 150.701
9 6:51 am (85°) 7:07 pm (275°) 12:15:11 −0:38 5:41 am 8:17 pm 6:05 am 7:53 pm 6:30 am 7:28 pm 12:59 pm (83.2°) 150.663
10 6:51 am (85°) 7:06 pm (275°) 12:14:33 −0:38 5:41 am 8:17 pm 6:05 am 7:52 pm 6:30 am 7:27 pm 12:59 pm (82.9°) 150.625
11 6:51 am (85°) 7:05 pm (275°) 12:13:54 −0:38 5:41 am 8:16 pm 6:05 am 7:51 pm 6:30 am 7:26 pm 12:58 pm (82.5°) 150.587
12 6:51 am (86°) 7:05 pm (274°) 12:13:15 −0:38 5:41 am 8:15 pm 6:05 am 7:50 pm 6:30 am 7:26 pm 12:58 pm (82.1°) 150.549
13 6:51 am (86°) 7:04 pm (274°) 12:12:36 −0:38 5:41 am 8:14 pm 6:05 am 7:50 pm 6:30 am 7:25 pm 12:58 pm (81.7°) 150.510
14 6:51 am (86°) 7:03 pm (273°) 12:11:57 −0:38 5:41 am 8:14 pm 6:05 am 7:49 pm 6:30 am 7:24 pm 12:57 pm (81.3°) 150.472
15 6:51 am (87°) 7:03 pm (273°) 12:11:18 −0:39 5:41 am 8:13 pm 6:05 am 7:48 pm 6:30 am 7:24 pm 12:57 pm (80.9°) 150.433
16 6:51 am (87°) 7:02 pm (273°) 12:10:39 −0:39 5:41 am 8:12 pm 6:05 am 7:48 pm 6:30 am 7:23 pm 12:57 pm (80.6°) 150.393
17 6:51 am (88°) 7:01 pm (272°) 12:10:00 −0:39 5:41 am 8:11 pm 6:05 am 7:47 pm 6:30 am 7:22 pm 12:56 pm (80.2°) 150.354
18 6:51 am (88°) 7:00 pm (272°) 12:09:21 −0:39 5:41 am 8:11 pm 6:05 am 7:46 pm 6:30 am 7:22 pm 12:56 pm (79.8°) 150.314
19 6:51 am (88°) 7:00 pm (271°) 12:08:42 −0:39 5:41 am 8:10 pm 6:05 am 7:45 pm 6:30 am 7:21 pm 12:56 pm (79.4°) 150.273
20 6:51 am (89°) 6:59 pm (271°) 12:08:03 −0:39 5:41 am 8:09 pm 6:05 am 7:45 pm 6:30 am 7:20 pm 12:55 pm (79.0°) 150.233
21 6:51 am (89°) 6:58 pm (271°) 12:07:24 −0:39 5:41 am 8:09 pm 6:05 am 7:44 pm 6:30 am 7:20 pm 12:55 pm (78.6°) 150.191
22 6:51 am (90°) 6:58 pm (270°) 12:06:44 −0:39 5:41 am 8:08 pm 6:05 am 7:43 pm 6:30 am 7:19 pm 12:54 pm (78.2°) 150.150
23 6:51 am (90°) 6:57 pm (270°) 12:06:05 −0:39 5:41 am 8:07 pm 6:05 am 7:43 pm 6:30 am 7:18 pm 12:54 pm (77.8°) 150.108
24 6:51 am (90°) 6:56 pm (269°) 12:05:26 −0:39 5:41 am 8:07 pm 6:05 am 7:42 pm 6:30 am 7:18 pm 12:54 pm (77.5°) 150.066
25 6:51 am (91°) 6:56 pm (269°) 12:04:47 −0:39 5:41 am 8:06 pm 6:05 am 7:41 pm 6:30 am 7:17 pm 12:53 pm (77.1°) 150.023
26 6:51 am (91°) 6:55 pm (269°) 12:04:08 −0:39 5:41 am 8:05 pm 6:05 am 7:41 pm 6:30 am 7:16 pm 12:53 pm (76.7°) 149.980
27 6:51 am (92°) 6:54 pm (268°) 12:03:29 −0:39 5:41 am 8:05 pm 6:05 am 7:40 pm 6:30 am 7:16 pm 12:53 pm (76.3°) 149.937
28 6:51 am (92°) 6:54 pm (268°) 12:02:50 −0:39 5:41 am 8:04 pm 6:05 am 7:39 pm 6:30 am 7:15 pm 12:52 pm (75.9°) 149.894
29 6:51 am (92°) 6:53 pm (267°) 12:02:11 −0:38 5:41 am 8:03 pm 6:05 am 7:39 pm 6:30 am 7:14 pm 12:52 pm (75.5°) 149.850
30 6:51 am (93°) 6:52 pm (267°) 12:01:32 −0:38 5:41 am 8:03 pm 6:05 am 7:38 pm 6:30 am 7:14 pm 12:52 pm (75.1°) 149.807
* All times are local time for Bissau. They take into account refraction. Dates are based on the Gregorian calendar. Today is highlighted.

The September equinox (autumnal equinox) in Bissau is at 6:19 pm on Monday, September 22, 2025.
Why is the day and night not exactly 12 hours on equinox?

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