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Seoul, South Korea — Sunrise, Sunset, and Daylength, September 2025

Daylight

7:31 am – 5:13 pm
9 hours, 42 minutes

Current Time: Dec 5, 2025 at 2:10:54 pm
Sun Direction: 208° Southwest
Sun Altitude: 24.9°
Sun Distance: 91.606 million mi
Next Solstice: Dec 22, 2025 12:03 am (Winter)
Sunrise Today: 7:31 am 118° Southeast
Sunset Today: 5:13 pm 242° Southwest
Location of SeoulLocation

2025 Sun Graph for Seoul

September 2025 — Sun in Seoul

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:02 am (79°)7:01 pm (281°)12:59:16−2:184:30 am8:32 pm5:03 am7:59 pm5:35 am7:28 pm12:32 pm (60.6°)93.813
26:03 am (79°)6:59 pm (280°)12:56:57−2:184:31 am8:31 pm5:04 am7:58 pm5:36 am7:26 pm12:31 pm (60.3°)93.790
36:03 am (80°)6:58 pm (280°)12:54:38−2:194:32 am8:29 pm5:05 am7:56 pm5:37 am7:25 pm12:31 pm (59.9°)93.767
46:04 am (80°)6:57 pm (280°)12:52:19−2:194:33 am8:27 pm5:06 am7:55 pm5:38 am7:23 pm12:31 pm (59.6°)93.744
56:05 am (81°)6:55 pm (279°)12:49:59−2:194:34 am8:25 pm5:07 am7:53 pm5:38 am7:22 pm12:30 pm (59.2°)93.721
66:06 am (81°)6:54 pm (279°)12:47:39−2:204:35 am8:24 pm5:08 am7:51 pm5:39 am7:20 pm12:30 pm (58.8°)93.698
76:07 am (82°)6:52 pm (278°)12:45:18−2:204:36 am8:22 pm5:09 am7:50 pm5:40 am7:18 pm12:30 pm (58.4°)93.674
86:08 am (82°)6:50 pm (278°)12:42:57−2:204:38 am8:20 pm5:10 am7:48 pm5:41 am7:17 pm12:29 pm (58.1°)93.651
96:08 am (83°)6:49 pm (277°)12:40:36−2:214:39 am8:18 pm5:11 am7:46 pm5:42 am7:15 pm12:29 pm (57.7°)93.627
106:09 am (83°)6:47 pm (277°)12:38:14−2:214:40 am8:17 pm5:12 am7:45 pm5:43 am7:14 pm12:29 pm (57.3°)93.604
116:10 am (84°)6:46 pm (276°)12:35:53−2:214:41 am8:15 pm5:13 am7:43 pm5:44 am7:12 pm12:28 pm (56.9°)93.580
126:11 am (84°)6:44 pm (276°)12:33:31−2:224:42 am8:13 pm5:13 am7:42 pm5:44 am7:11 pm12:28 pm (56.5°)93.556
136:12 am (85°)6:43 pm (275°)12:31:08−2:224:43 am8:12 pm5:14 am7:40 pm5:45 am7:09 pm12:28 pm (56.2°)93.532
146:13 am (85°)6:41 pm (275°)12:28:46−2:224:44 am8:10 pm5:15 am7:38 pm5:46 am7:08 pm12:27 pm (55.8°)93.508
156:13 am (86°)6:40 pm (274°)12:26:23−2:224:45 am8:08 pm5:16 am7:37 pm5:47 am7:06 pm12:27 pm (55.4°)93.484
166:14 am (86°)6:38 pm (274°)12:24:00−2:224:46 am8:06 pm5:17 am7:35 pm5:48 am7:04 pm12:26 pm (55.0°)93.460
176:15 am (86°)6:37 pm (273°)12:21:37−2:234:47 am8:05 pm5:18 am7:33 pm5:49 am7:03 pm12:26 pm (54.6°)93.435
186:16 am (87°)6:35 pm (273°)12:19:14−2:234:48 am8:03 pm5:19 am7:32 pm5:50 am7:01 pm12:26 pm (54.2°)93.410
196:17 am (87°)6:34 pm (272°)12:16:51−2:234:49 am8:01 pm5:20 am7:30 pm5:50 am7:00 pm12:25 pm (53.9°)93.385
206:18 am (88°)6:32 pm (272°)12:14:27−2:234:50 am8:00 pm5:21 am7:29 pm5:51 am6:58 pm12:25 pm (53.5°)93.360
216:18 am (88°)6:30 pm (271°)12:12:04−2:234:51 am7:58 pm5:22 am7:27 pm5:52 am6:57 pm12:25 pm (53.1°)93.335
226:19 am (89°)6:29 pm (271°)12:09:40−2:234:51 am7:56 pm5:23 am7:25 pm5:53 am6:55 pm12:24 pm (52.7°)93.309
236:20 am (89°)6:27 pm (270°)12:07:17−2:234:52 am7:55 pm5:23 am7:24 pm5:54 am6:53 pm12:24 pm (52.3°)93.283
246:21 am (90°)6:26 pm (270°)12:04:53−2:234:53 am7:53 pm5:24 am7:22 pm5:55 am6:52 pm12:24 pm (51.9°)93.257
256:22 am (90°)6:24 pm (269°)12:02:30−2:234:54 am7:51 pm5:25 am7:21 pm5:56 am6:50 pm12:23 pm (51.5°)93.230
266:23 am (91°)6:23 pm (269°)12:00:06−2:234:55 am7:50 pm5:26 am7:19 pm5:57 am6:49 pm12:23 pm (51.1°)93.204
276:23 am (91°)6:21 pm (268°)11:57:42−2:234:56 am7:48 pm5:27 am7:18 pm5:57 am6:47 pm12:23 pm (50.7°)93.177
286:24 am (92°)6:20 pm (268°)11:55:19−2:234:57 am7:47 pm5:28 am7:16 pm5:58 am6:46 pm12:22 pm (50.4°)93.150
296:25 am (92°)6:18 pm (267°)11:52:55−2:234:58 am7:45 pm5:29 am7:14 pm5:59 am6:44 pm12:22 pm (50.0°)93.123
306:26 am (93°)6:17 pm (267°)11:50:32−2:234:59 am7:44 pm5:30 am7:13 pm6:00 am6:43 pm12:22 pm (49.6°)93.096
* All times are local time for Seoul. They take into account refraction. Dates are based on the Gregorian calendar.

The September equinox (autumnal equinox) in Seoul is at 3:19 am on Tuesday, September 23, 2025.
Why is the day and night not exactly 12 hours on equinox?

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