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Pontianak, West Kalimantan, Indonesia — Sunrise, Sunset, and Daylength, September 2025

Daylight

5:35 am – 5:43 pm
12 hours, 8 minutes

Current Time: Dec 19, 2025 at 4:02:49 pm
Sun Direction: 245° Southwest
Sun Altitude: 22.2°
Sun Distance: 147.199 million km
Next Solstice: Dec 21, 2025 10:03 pm (Dec. Solst.)
Sunrise Today: 5:35 am 113° Southeast
Sunset Today: 5:43 pm 247° West

2025 Sun Graph for Pontianak

September 2025 — Sun in Pontianak

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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 5:39 am (82°) 5:45 pm (278°) 12:06:29 < 1s 4:30 am 6:55 pm 4:54 am 6:31 pm 5:18 am 6:06 pm 11:42 am (81.8°) 150.975
2 5:39 am (82°) 5:45 pm (278°) 12:06:29 < 1s 4:29 am 6:54 pm 4:53 am 6:30 pm 5:18 am 6:06 pm 11:42 am (82.2°) 150.939
3 5:38 am (82°) 5:45 pm (277°) 12:06:29 < 1s 4:29 am 6:54 pm 4:53 am 6:30 pm 5:17 am 6:06 pm 11:42 am (82.5°) 150.902
4 5:38 am (83°) 5:44 pm (277°) 12:06:28 < 1s 4:29 am 6:54 pm 4:53 am 6:29 pm 5:17 am 6:05 pm 11:41 am (82.9°) 150.865
5 5:38 am (83°) 5:44 pm (277°) 12:06:28 < 1s 4:28 am 6:53 pm 4:53 am 6:29 pm 5:17 am 6:05 pm 11:41 am (83.3°) 150.827
6 5:37 am (84°) 5:44 pm (276°) 12:06:28 < 1s 4:28 am 6:53 pm 4:52 am 6:29 pm 5:16 am 6:05 pm 11:41 am (83.6°) 150.790
7 5:37 am (84°) 5:43 pm (276°) 12:06:27 < 1s 4:28 am 6:52 pm 4:52 am 6:28 pm 5:16 am 6:04 pm 11:40 am (84.0°) 150.752
8 5:37 am (84°) 5:43 pm (276°) 12:06:27 < 1s 4:28 am 6:52 pm 4:52 am 6:28 pm 5:16 am 6:04 pm 11:40 am (84.4°) 150.714
9 5:36 am (85°) 5:43 pm (275°) 12:06:27 < 1s 4:27 am 6:52 pm 4:51 am 6:28 pm 5:15 am 6:03 pm 11:39 am (84.8°) 150.677
10 5:36 am (85°) 5:42 pm (275°) 12:06:27 < 1s 4:27 am 6:51 pm 4:51 am 6:27 pm 5:15 am 6:03 pm 11:39 am (85.1°) 150.639
11 5:36 am (85°) 5:42 pm (274°) 12:06:27 < 1s 4:27 am 6:51 pm 4:51 am 6:27 pm 5:15 am 6:03 pm 11:39 am (85.5°) 150.601
12 5:35 am (86°) 5:42 pm (274°) 12:06:27 < 1s 4:26 am 6:50 pm 4:50 am 6:26 pm 5:14 am 6:02 pm 11:38 am (85.9°) 150.562
13 5:35 am (86°) 5:41 pm (274°) 12:06:27 < 1s 4:26 am 6:50 pm 4:50 am 6:26 pm 5:14 am 6:02 pm 11:38 am (86.3°) 150.524
14 5:34 am (87°) 5:41 pm (273°) 12:06:26 < 1s 4:26 am 6:50 pm 4:50 am 6:26 pm 5:14 am 6:02 pm 11:38 am (86.7°) 150.485
15 5:34 am (87°) 5:41 pm (273°) 12:06:26 < 1s 4:25 am 6:49 pm 4:49 am 6:25 pm 5:13 am 6:01 pm 11:37 am (87.0°) 150.446
16 5:34 am (87°) 5:40 pm (272°) 12:06:26 < 1s 4:25 am 6:49 pm 4:49 am 6:25 pm 5:13 am 6:01 pm 11:37 am (87.4°) 150.407
17 5:33 am (88°) 5:40 pm (272°) 12:06:26 < 1s 4:25 am 6:49 pm 4:49 am 6:25 pm 5:13 am 6:01 pm 11:37 am (87.8°) 150.368
18 5:33 am (88°) 5:40 pm (272°) 12:06:26 < 1s 4:24 am 6:48 pm 4:48 am 6:24 pm 5:12 am 6:00 pm 11:36 am (88.2°) 150.328
19 5:33 am (89°) 5:39 pm (271°) 12:06:27 < 1s 4:24 am 6:48 pm 4:48 am 6:24 pm 5:12 am 6:00 pm 11:36 am (88.6°) 150.287
20 5:32 am (89°) 5:39 pm (271°) 12:06:27 < 1s 4:24 am 6:47 pm 4:48 am 6:23 pm 5:12 am 5:59 pm 11:36 am (89.0°) 150.247
21 5:32 am (89°) 5:38 pm (271°) 12:06:27 < 1s 4:23 am 6:47 pm 4:47 am 6:23 pm 5:11 am 5:59 pm 11:35 am (89.4°) 150.206
22 5:32 am (90°) 5:38 pm (270°) 12:06:27 < 1s 4:23 am 6:47 pm 4:47 am 6:23 pm 5:11 am 5:59 pm 11:35 am (89.7°) 150.164
23 5:31 am (90°) 5:38 pm (270°) 12:06:27 < 1s 4:23 am 6:46 pm 4:47 am 6:22 pm 5:11 am 5:58 pm 11:35 am (89.9°) 150.122
24 5:31 am (90°) 5:37 pm (269°) 12:06:27 < 1s 4:22 am 6:46 pm 4:46 am 6:22 pm 5:10 am 5:58 pm 11:34 am (89.5°) 150.080
25 5:31 am (91°) 5:37 pm (269°) 12:06:28 < 1s 4:22 am 6:46 pm 4:46 am 6:22 pm 5:10 am 5:58 pm 11:34 am (89.1°) 150.038
26 5:30 am (91°) 5:37 pm (269°) 12:06:28 < 1s 4:22 am 6:45 pm 4:46 am 6:21 pm 5:10 am 5:57 pm 11:33 am (88.7°) 149.995
27 5:30 am (92°) 5:36 pm (268°) 12:06:28 < 1s 4:21 am 6:45 pm 4:45 am 6:21 pm 5:09 am 5:57 pm 11:33 am (88.3°) 149.952
28 5:30 am (92°) 5:36 pm (268°) 12:06:28 < 1s 4:21 am 6:45 pm 4:45 am 6:21 pm 5:09 am 5:57 pm 11:33 am (87.9°) 149.909
29 5:29 am (92°) 5:36 pm (267°) 12:06:29 < 1s 4:21 am 6:44 pm 4:45 am 6:20 pm 5:09 am 5:56 pm 11:32 am (87.5°) 149.865
30 5:29 am (93°) 5:35 pm (267°) 12:06:29 < 1s 4:20 am 6:44 pm 4:44 am 6:20 pm 5:08 am 5:56 pm 11:32 am (87.1°) 149.822
* All times are local time for Pontianak. They take into account refraction. Dates are based on the Gregorian calendar.

The September equinox (vernal equinox) in Pontianak is at 1:19 am on Tuesday, September 23, 2025.
Why is the day and night not exactly 12 hours on equinox?

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