Flag for Guinea-Bissau

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

Daylight

7:09 am – 6:36 pm
11 hours, 28 minutes

Current Time: Dec 5, 2025 at 5:25:11 am
Sun Direction: ↑ 109° East
Sun Altitude: -24.6°
Sun Distance: 91.606 million mi
Next Solstice: Dec 21, 2025 3:03 pm (Winter)
Sunrise Today: 7:09 am↑ 113° Southeast
Sunset Today: 6:36 pm↑ 247° West
Location of BissauLocation

2025 Sun Graph for Bissau

September 2025 — Sun in Bissau

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:52 am ↑ (81°)7:12 pm ↑ (278°)12:20:18−0:375:40 am8:23 pm6:05 am7:58 pm6:30 am7:33 pm1:02 pm (86.2°)93.804
26:52 am ↑ (82°)7:11 pm ↑ (278°)12:19:40−0:375:40 am8:22 pm6:05 am7:57 pm6:30 am7:33 pm1:01 pm (85.8°)93.781
36:52 am ↑ (82°)7:11 pm ↑ (278°)12:19:02−0:385:40 am8:22 pm6:05 am7:57 pm6:30 am7:32 pm1:01 pm (85.5°)93.758
46:51 am ↑ (83°)7:10 pm ↑ (277°)12:18:24−0:385:40 am8:21 pm6:05 am7:56 pm6:30 am7:31 pm1:01 pm (85.1°)93.735
56:51 am ↑ (83°)7:09 pm ↑ (277°)12:17:46−0:385:40 am8:20 pm6:05 am7:55 pm6:30 am7:31 pm1:00 pm (84.7°)93.712
66:51 am ↑ (83°)7:09 pm ↑ (276°)12:17:07−0:385:40 am8:20 pm6:05 am7:55 pm6:30 am7:30 pm1:00 pm (84.4°)93.688
76:51 am ↑ (84°)7:08 pm ↑ (276°)12:16:29−0:385:41 am8:19 pm6:05 am7:54 pm6:30 am7:29 pm1:00 pm (84.0°)93.665
86:51 am ↑ (84°)7:07 pm ↑ (276°)12:15:50−0:385:41 am8:18 pm6:05 am7:53 pm6:30 am7:28 pm12:59 pm (83.6°)93.641
96:51 am ↑ (85°)7:07 pm ↑ (275°)12:15:11−0:385:41 am8:17 pm6:05 am7:53 pm6:30 am7:28 pm12:59 pm (83.2°)93.618
106:51 am ↑ (85°)7:06 pm ↑ (275°)12:14:33−0:385:41 am8:17 pm6:05 am7:52 pm6:30 am7:27 pm12:59 pm (82.9°)93.594
116:51 am ↑ (85°)7:05 pm ↑ (275°)12:13:54−0:385:41 am8:16 pm6:05 am7:51 pm6:30 am7:26 pm12:58 pm (82.5°)93.571
126:51 am ↑ (86°)7:05 pm ↑ (274°)12:13:15−0:385:41 am8:15 pm6:05 am7:50 pm6:30 am7:26 pm12:58 pm (82.1°)93.547
136:51 am ↑ (86°)7:04 pm ↑ (274°)12:12:36−0:385:41 am8:14 pm6:05 am7:50 pm6:30 am7:25 pm12:58 pm (81.7°)93.523
146:51 am ↑ (86°)7:03 pm ↑ (273°)12:11:57−0:385:41 am8:14 pm6:05 am7:49 pm6:30 am7:24 pm12:57 pm (81.3°)93.499
156:51 am ↑ (87°)7:03 pm ↑ (273°)12:11:18−0:395:41 am8:13 pm6:05 am7:48 pm6:30 am7:24 pm12:57 pm (80.9°)93.475
166:51 am ↑ (87°)7:02 pm ↑ (273°)12:10:39−0:395:41 am8:12 pm6:05 am7:48 pm6:30 am7:23 pm12:57 pm (80.6°)93.450
176:51 am ↑ (88°)7:01 pm ↑ (272°)12:10:00−0:395:41 am8:11 pm6:05 am7:47 pm6:30 am7:22 pm12:56 pm (80.2°)93.425
186:51 am ↑ (88°)7:00 pm ↑ (272°)12:09:21−0:395:41 am8:11 pm6:05 am7:46 pm6:30 am7:22 pm12:56 pm (79.8°)93.401
196:51 am ↑ (88°)7:00 pm ↑ (271°)12:08:42−0:395:41 am8:10 pm6:05 am7:45 pm6:30 am7:21 pm12:56 pm (79.4°)93.376
206:51 am ↑ (89°)6:59 pm ↑ (271°)12:08:03−0:395:41 am8:09 pm6:05 am7:45 pm6:30 am7:20 pm12:55 pm (79.0°)93.350
216:51 am ↑ (89°)6:58 pm ↑ (271°)12:07:24−0:395:41 am8:09 pm6:05 am7:44 pm6:30 am7:20 pm12:55 pm (78.6°)93.325
226:51 am ↑ (90°)6:58 pm ↑ (270°)12:06:44−0:395:41 am8:08 pm6:05 am7:43 pm6:30 am7:19 pm12:54 pm (78.2°)93.299
236:51 am ↑ (90°)6:57 pm ↑ (270°)12:06:05−0:395:41 am8:07 pm6:05 am7:43 pm6:30 am7:18 pm12:54 pm (77.8°)93.273
246:51 am ↑ (90°)6:56 pm ↑ (269°)12:05:26−0:395:41 am8:07 pm6:05 am7:42 pm6:30 am7:18 pm12:54 pm (77.5°)93.246
256:51 am ↑ (91°)6:56 pm ↑ (269°)12:04:47−0:395:41 am8:06 pm6:05 am7:41 pm6:30 am7:17 pm12:53 pm (77.1°)93.220
266:51 am ↑ (91°)6:55 pm ↑ (269°)12:04:08−0:395:41 am8:05 pm6:05 am7:41 pm6:30 am7:16 pm12:53 pm (76.7°)93.193
276:51 am ↑ (92°)6:54 pm ↑ (268°)12:03:29−0:395:41 am8:05 pm6:05 am7:40 pm6:30 am7:16 pm12:53 pm (76.3°)93.167
286:51 am ↑ (92°)6:54 pm ↑ (268°)12:02:50−0:395:41 am8:04 pm6:05 am7:39 pm6:30 am7:15 pm12:52 pm (75.9°)93.140
296:51 am ↑ (92°)6:53 pm ↑ (267°)12:02:11−0:385:41 am8:03 pm6:05 am7:39 pm6:30 am7:14 pm12:52 pm (75.5°)93.113
306:51 am ↑ (93°)6:52 pm ↑ (267°)12:01:32−0:385:41 am8:03 pm6:05 am7:38 pm6:30 am7:14 pm12:52 pm (75.1°)93.086
* All times are local time for Bissau. They take into account refraction. Dates are based on the Gregorian calendar.

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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Sun and Moon times today for Bissau
Moonrise and moonset times for Bissau in September
Phases of the Moon for Bissau

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Directions based on true north

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