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Cayenne, French Guiana — Sunrise, Sunset, and Daylength, September 2025

Daylight

6:35 am – 6:40 pm
12 hours, 5 minutes

Current Time: Mar 14, 2025 at 3:41:56 pm
Sun Direction: 262.20° W
Sun Altitude: 43.61°
Sun Distance: 92.429 million mi
Next Equinox: Mar 20, 2025 6:01 am (March Eq.)
Sunrise Today: 6:35 am 92° East
Sunset Today: 6:40 pm 268° West
Location of CayenneLocation

2025 Sun Graph for Cayenne

September 2025 — Sun in Cayenne

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:23 am (82°)6:35 pm (278°)12:12:07−0:155:13 am7:45 pm5:37 am7:20 pm6:02 am6:56 pm12:29 pm (86.9°)93.801
26:22 am (82°)6:34 pm (278°)12:11:52−0:155:13 am7:44 pm5:37 am7:20 pm6:01 am6:55 pm12:28 pm (87.3°)93.779
36:22 am (83°)6:34 pm (277°)12:11:36−0:155:13 am7:43 pm5:37 am7:19 pm6:01 am6:55 pm12:28 pm (87.6°)93.756
46:22 am (83°)6:33 pm (277°)12:11:20−0:155:12 am7:43 pm5:37 am7:19 pm6:01 am6:54 pm12:28 pm (88.0°)93.733
56:22 am (83°)6:33 pm (277°)12:11:04−0:155:12 am7:42 pm5:37 am7:18 pm6:01 am6:54 pm12:27 pm (88.4°)93.709
66:22 am (84°)6:32 pm (276°)12:10:48−0:155:12 am7:42 pm5:36 am7:18 pm6:01 am6:53 pm12:27 pm (88.8°)93.686
76:21 am (84°)6:32 pm (276°)12:10:32−0:165:12 am7:41 pm5:36 am7:17 pm6:01 am6:53 pm12:27 pm (89.1°)93.663
86:21 am (84°)6:31 pm (275°)12:10:16−0:165:12 am7:41 pm5:36 am7:17 pm6:00 am6:52 pm12:26 pm (89.5°)93.639
96:21 am (85°)6:31 pm (275°)12:10:00−0:165:12 am7:40 pm5:36 am7:16 pm6:00 am6:52 pm12:26 pm (89.9°)93.616
106:21 am (85°)6:31 pm (275°)12:09:43−0:165:12 am7:40 pm5:36 am7:16 pm6:00 am6:51 pm12:26 pm (89.7°)93.592
116:21 am (86°)6:30 pm (274°)12:09:27−0:165:11 am7:39 pm5:36 am7:15 pm6:00 am6:51 pm12:25 pm (89.4°)93.568
126:20 am (86°)6:30 pm (274°)12:09:11−0:165:11 am7:39 pm5:35 am7:14 pm6:00 am6:50 pm12:25 pm (89.0°)93.544
136:20 am (86°)6:29 pm (274°)12:08:55−0:165:11 am7:38 pm5:35 am7:14 pm5:59 am6:50 pm12:25 pm (88.6°)93.520
146:20 am (87°)6:29 pm (273°)12:08:39−0:165:11 am7:38 pm5:35 am7:13 pm5:59 am6:49 pm12:24 pm (88.2°)93.496
156:20 am (87°)6:28 pm (273°)12:08:23−0:165:11 am7:37 pm5:35 am7:13 pm5:59 am6:49 pm12:24 pm (87.8°)93.472
166:19 am (87°)6:28 pm (272°)12:08:07−0:165:10 am7:37 pm5:35 am7:12 pm5:59 am6:48 pm12:24 pm (87.4°)93.448
176:19 am (88°)6:27 pm (272°)12:07:51−0:165:10 am7:36 pm5:34 am7:12 pm5:58 am6:48 pm12:23 pm (87.1°)93.423
186:19 am (88°)6:27 pm (272°)12:07:35−0:165:10 am7:36 pm5:34 am7:11 pm5:58 am6:47 pm12:23 pm (86.7°)93.398
196:19 am (89°)6:26 pm (271°)12:07:19−0:165:10 am7:35 pm5:34 am7:11 pm5:58 am6:47 pm12:22 pm (86.3°)93.373
206:19 am (89°)6:26 pm (271°)12:07:03−0:165:10 am7:35 pm5:34 am7:10 pm5:58 am6:46 pm12:22 pm (85.9°)93.348
216:18 am (89°)6:25 pm (270°)12:06:46−0:165:09 am7:34 pm5:33 am7:10 pm5:58 am6:46 pm12:22 pm (85.5°)93.322
226:18 am (90°)6:25 pm (270°)12:06:30−0:165:09 am7:34 pm5:33 am7:09 pm5:57 am6:45 pm12:21 pm (85.1°)93.296
236:18 am (90°)6:24 pm (270°)12:06:14−0:165:09 am7:33 pm5:33 am7:09 pm5:57 am6:45 pm12:21 pm (84.7°)93.270
246:18 am (91°)6:24 pm (269°)12:05:58−0:165:09 am7:33 pm5:33 am7:08 pm5:57 am6:44 pm12:21 pm (84.3°)93.244
256:17 am (91°)6:23 pm (269°)12:05:42−0:155:09 am7:32 pm5:33 am7:08 pm5:57 am6:44 pm12:20 pm (83.9°)93.217
266:17 am (91°)6:23 pm (268°)12:05:26−0:155:08 am7:32 pm5:32 am7:08 pm5:57 am6:43 pm12:20 pm (83.6°)93.191
276:17 am (92°)6:22 pm (268°)12:05:11−0:155:08 am7:31 pm5:32 am7:07 pm5:56 am6:43 pm12:20 pm (83.2°)93.164
286:17 am (92°)6:22 pm (268°)12:04:55−0:155:08 am7:31 pm5:32 am7:07 pm5:56 am6:43 pm12:19 pm (82.8°)93.137
296:17 am (93°)6:21 pm (267°)12:04:39−0:155:08 am7:30 pm5:32 am7:06 pm5:56 am6:42 pm12:19 pm (82.4°)93.110
306:16 am (93°)6:21 pm (267°)12:04:23−0:155:07 am7:30 pm5:32 am7:06 pm5:56 am6:42 pm12:19 pm (82.0°)93.083
* All times are local time for Cayenne. They take into account refraction. Dates are based on the Gregorian calendar.

The September equinox (autumnal equinox) in Cayenne is at 3:19 pm on Monday, September 22, 2025.
Why is the day and night not exactly 12 hours on equinox?

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