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São Luis, Maranhão, Brazil — Sunrise, Sunset, and Daylength, September 2025

Daylight

5:40 am – 5:55 pm
12 hours, 16 minutes

Current Time: Dec 5, 2025 at 10:55:52 am
Sun Direction: 149° Southeast
Sun Altitude: 66.4°
Sun Distance: 91.601 million mi
Next Solstice: Dec 21, 2025 12:03 pm (Dec. Solst.)
Sunrise Today: 5:40 am 112° Southeast
Sunset Today: 5:55 pm 247° West
Location of São LuisLocation

2025 Sun Graph for São Luis

September 2025 — Sun in São Luis

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
15:55 am (82°)5:58 pm (278°)12:03:40+0:074:45 am7:08 pm5:10 am6:44 pm5:34 am6:19 pm11:57 am (79.4°)93.802
25:54 am (82°)5:58 pm (278°)12:03:47+0:074:45 am7:07 pm5:09 am6:43 pm5:33 am6:19 pm11:56 am (79.8°)93.779
35:54 am (83°)5:58 pm (277°)12:03:55+0:074:45 am7:07 pm5:09 am6:43 pm5:33 am6:19 pm11:56 am (80.2°)93.756
45:54 am (83°)5:58 pm (277°)12:04:02+0:074:44 am7:07 pm5:09 am6:43 pm5:33 am6:18 pm11:56 am (80.5°)93.733
55:53 am (83°)5:57 pm (276°)12:04:10+0:074:44 am7:06 pm5:08 am6:42 pm5:32 am6:18 pm11:55 am (80.9°)93.710
65:53 am (84°)5:57 pm (276°)12:04:18+0:074:44 am7:06 pm5:08 am6:42 pm5:32 am6:18 pm11:55 am (81.3°)93.687
75:52 am (84°)5:57 pm (276°)12:04:25+0:074:43 am7:06 pm5:07 am6:42 pm5:32 am6:18 pm11:55 am (81.7°)93.663
85:52 am (84°)5:57 pm (275°)12:04:33+0:074:43 am7:06 pm5:07 am6:41 pm5:31 am6:17 pm11:54 am (82.0°)93.640
95:52 am (85°)5:56 pm (275°)12:04:41+0:074:43 am7:05 pm5:07 am6:41 pm5:31 am6:17 pm11:54 am (82.4°)93.616
105:51 am (85°)5:56 pm (275°)12:04:49+0:074:42 am7:05 pm5:06 am6:41 pm5:30 am6:17 pm11:54 am (82.8°)93.592
115:51 am (86°)5:56 pm (274°)12:04:57+0:074:42 am7:05 pm5:06 am6:40 pm5:30 am6:16 pm11:53 am (83.2°)93.569
125:50 am (86°)5:55 pm (274°)12:05:05+0:074:41 am7:04 pm5:05 am6:40 pm5:30 am6:16 pm11:53 am (83.5°)93.545
135:50 am (86°)5:55 pm (273°)12:05:12+0:074:41 am7:04 pm5:05 am6:40 pm5:29 am6:16 pm11:52 am (83.9°)93.521
145:49 am (87°)5:55 pm (273°)12:05:21+0:084:41 am7:04 pm5:05 am6:40 pm5:29 am6:16 pm11:52 am (84.3°)93.497
155:49 am (87°)5:55 pm (273°)12:05:29+0:084:40 am7:03 pm5:04 am6:39 pm5:28 am6:15 pm11:52 am (84.7°)93.473
165:49 am (88°)5:54 pm (272°)12:05:37+0:084:40 am7:03 pm5:04 am6:39 pm5:28 am6:15 pm11:51 am (85.1°)93.448
175:48 am (88°)5:54 pm (272°)12:05:45+0:084:39 am7:03 pm5:03 am6:39 pm5:27 am6:15 pm11:51 am (85.5°)93.424
185:48 am (88°)5:54 pm (271°)12:05:53+0:084:39 am7:02 pm5:03 am6:38 pm5:27 am6:14 pm11:51 am (85.9°)93.399
195:47 am (89°)5:53 pm (271°)12:06:01+0:084:39 am7:02 pm5:03 am6:38 pm5:27 am6:14 pm11:50 am (86.2°)93.373
205:47 am (89°)5:53 pm (271°)12:06:10+0:084:38 am7:02 pm5:02 am6:38 pm5:26 am6:14 pm11:50 am (86.6°)93.348
215:46 am (89°)5:53 pm (270°)12:06:18+0:084:38 am7:02 pm5:02 am6:37 pm5:26 am6:13 pm11:50 am (87.0°)93.323
225:46 am (90°)5:53 pm (270°)12:06:26+0:084:37 am7:01 pm5:01 am6:37 pm5:25 am6:13 pm11:49 am (87.4°)93.297
235:46 am (90°)5:52 pm (270°)12:06:35+0:084:37 am7:01 pm5:01 am6:37 pm5:25 am6:13 pm11:49 am (87.8°)93.271
245:45 am (91°)5:52 pm (269°)12:06:43+0:084:36 am7:01 pm5:01 am6:37 pm5:25 am6:13 pm11:49 am (88.2°)93.244
255:45 am (91°)5:52 pm (269°)12:06:51+0:084:36 am7:00 pm5:00 am6:36 pm5:24 am6:12 pm11:48 am (88.6°)93.218
265:44 am (91°)5:51 pm (268°)12:07:00+0:084:36 am7:00 pm5:00 am6:36 pm5:24 am6:12 pm11:48 am (89.0°)93.191
275:44 am (92°)5:51 pm (268°)12:07:08+0:084:35 am7:00 pm4:59 am6:36 pm5:23 am6:12 pm11:48 am (89.4°)93.164
285:44 am (92°)5:51 pm (268°)12:07:17+0:084:35 am7:00 pm4:59 am6:36 pm5:23 am6:12 pm11:47 am (89.7°)93.138
295:43 am (93°)5:51 pm (267°)12:07:25+0:084:34 am6:59 pm4:58 am6:35 pm5:22 am6:11 pm11:47 am (89.9°)93.111
305:43 am (93°)5:50 pm (267°)12:07:34+0:084:34 am6:59 pm4:58 am6:35 pm5:22 am6:11 pm11:47 am (89.5°)93.083
* All times are local time for São Luis. They take into account refraction. Dates are based on the Gregorian calendar.

The September equinox (vernal equinox) in São Luis 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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