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Parnaíba, Piauí, Brazil — Sunrise, Sunset, and Daylength, September 2025

Daylight

5:35 am – 5:53 pm
12 hours, 18 minutes

Current Time: Dec 20, 2025 at 12:32:51 am
Sun Direction: 157° South
Sun Altitude: -61.2°
Sun Distance: 91.459 million mi
Next Solstice: Dec 21, 2025 12:03 pm (Dec. Solst.)
Sunrise Today: 5:35 am 114° Southeast
Sunset Today: 5:53 pm 246° West

2025 Sun Graph for Parnaíba

September 2025 — Sun in Parnaíba

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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. mi
1 5:45 am (82°) 5:48 pm (278°) 12:03:14 +0:08 4:35 am 6:57 pm 5:00 am 6:33 pm 5:24 am 6:09 pm 11:46 am (79.1°) 93.802
2 5:44 am (82°) 5:48 pm (278°) 12:03:23 +0:08 4:35 am 6:57 pm 4:59 am 6:33 pm 5:24 am 6:09 pm 11:46 am (79.4°) 93.779
3 5:44 am (83°) 5:48 pm (277°) 12:03:31 +0:08 4:35 am 6:57 pm 4:59 am 6:33 pm 5:23 am 6:08 pm 11:46 am (79.8°) 93.756
4 5:44 am (83°) 5:47 pm (277°) 12:03:40 +0:08 4:34 am 6:57 pm 4:59 am 6:32 pm 5:23 am 6:08 pm 11:45 am (80.2°) 93.733
5 5:43 am (83°) 5:47 pm (276°) 12:03:49 +0:08 4:34 am 6:56 pm 4:58 am 6:32 pm 5:22 am 6:08 pm 11:45 am (80.5°) 93.710
6 5:43 am (84°) 5:47 pm (276°) 12:03:58 +0:08 4:34 am 6:56 pm 4:58 am 6:32 pm 5:22 am 6:08 pm 11:45 am (80.9°) 93.687
7 5:42 am (84°) 5:47 pm (276°) 12:04:07 +0:08 4:33 am 6:56 pm 4:57 am 6:31 pm 5:22 am 6:07 pm 11:44 am (81.3°) 93.663
8 5:42 am (84°) 5:46 pm (275°) 12:04:16 +0:08 4:33 am 6:55 pm 4:57 am 6:31 pm 5:21 am 6:07 pm 11:44 am (81.6°) 93.640
9 5:42 am (85°) 5:46 pm (275°) 12:04:25 +0:09 4:33 am 6:55 pm 4:57 am 6:31 pm 5:21 am 6:07 pm 11:44 am (82.0°) 93.616
10 5:41 am (85°) 5:46 pm (275°) 12:04:34 +0:09 4:32 am 6:55 pm 4:56 am 6:31 pm 5:20 am 6:06 pm 11:43 am (82.4°) 93.593
11 5:41 am (86°) 5:45 pm (274°) 12:04:43 +0:09 4:32 am 6:54 pm 4:56 am 6:30 pm 5:20 am 6:06 pm 11:43 am (82.8°) 93.569
12 5:40 am (86°) 5:45 pm (274°) 12:04:52 +0:09 4:31 am 6:54 pm 4:55 am 6:30 pm 5:20 am 6:06 pm 11:43 am (83.2°) 93.545
13 5:40 am (86°) 5:45 pm (273°) 12:05:01 +0:09 4:31 am 6:54 pm 4:55 am 6:30 pm 5:19 am 6:06 pm 11:42 am (83.5°) 93.521
14 5:39 am (87°) 5:45 pm (273°) 12:05:10 +0:09 4:31 am 6:53 pm 4:55 am 6:29 pm 5:19 am 6:05 pm 11:42 am (83.9°) 93.497
15 5:39 am (87°) 5:44 pm (273°) 12:05:20 +0:09 4:30 am 6:53 pm 4:54 am 6:29 pm 5:18 am 6:05 pm 11:42 am (84.3°) 93.473
16 5:39 am (88°) 5:44 pm (272°) 12:05:29 +0:09 4:30 am 6:53 pm 4:54 am 6:29 pm 5:18 am 6:05 pm 11:41 am (84.7°) 93.448
17 5:38 am (88°) 5:44 pm (272°) 12:05:38 +0:09 4:29 am 6:53 pm 4:53 am 6:29 pm 5:17 am 6:04 pm 11:41 am (85.1°) 93.424
18 5:38 am (88°) 5:43 pm (271°) 12:05:48 +0:09 4:29 am 6:52 pm 4:53 am 6:28 pm 5:17 am 6:04 pm 11:41 am (85.5°) 93.399
19 5:37 am (89°) 5:43 pm (271°) 12:05:57 +0:09 4:29 am 6:52 pm 4:53 am 6:28 pm 5:17 am 6:04 pm 11:40 am (85.9°) 93.374
20 5:37 am (89°) 5:43 pm (271°) 12:06:07 +0:09 4:28 am 6:52 pm 4:52 am 6:28 pm 5:16 am 6:04 pm 11:40 am (86.2°) 93.348
21 5:36 am (89°) 5:43 pm (270°) 12:06:16 +0:09 4:28 am 6:51 pm 4:52 am 6:27 pm 5:16 am 6:03 pm 11:40 am (86.6°) 93.323
22 5:36 am (90°) 5:42 pm (270°) 12:06:26 +0:09 4:27 am 6:51 pm 4:51 am 6:27 pm 5:15 am 6:03 pm 11:39 am (87.0°) 93.297
23 5:36 am (90°) 5:42 pm (270°) 12:06:36 +0:09 4:27 am 6:51 pm 4:51 am 6:27 pm 5:15 am 6:03 pm 11:39 am (87.4°) 93.271
24 5:35 am (91°) 5:42 pm (269°) 12:06:45 +0:09 4:26 am 6:51 pm 4:50 am 6:27 pm 5:14 am 6:03 pm 11:38 am (87.8°) 93.245
25 5:35 am (91°) 5:42 pm (269°) 12:06:55 +0:09 4:26 am 6:50 pm 4:50 am 6:26 pm 5:14 am 6:02 pm 11:38 am (88.2°) 93.218
26 5:34 am (91°) 5:41 pm (268°) 12:07:05 +0:09 4:25 am 6:50 pm 4:50 am 6:26 pm 5:14 am 6:02 pm 11:38 am (88.6°) 93.191
27 5:34 am (92°) 5:41 pm (268°) 12:07:14 +0:09 4:25 am 6:50 pm 4:49 am 6:26 pm 5:13 am 6:02 pm 11:37 am (89.0°) 93.165
28 5:33 am (92°) 5:41 pm (268°) 12:07:24 +0:09 4:25 am 6:50 pm 4:49 am 6:26 pm 5:13 am 6:02 pm 11:37 am (89.4°) 93.138
29 5:33 am (93°) 5:41 pm (267°) 12:07:34 +0:09 4:24 am 6:49 pm 4:48 am 6:25 pm 5:12 am 6:01 pm 11:37 am (89.8°) 93.111
30 5:33 am (93°) 5:40 pm (267°) 12:07:44 +0:09 4:24 am 6:49 pm 4:48 am 6:25 pm 5:12 am 6:01 pm 11:36 am (89.9°) 93.084
* All times are local time for Parnaíba. They take into account refraction. Dates are based on the Gregorian calendar.

The September equinox (vernal equinox) in Parnaíba 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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