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Round Island, Southern, Hong Kong — Sunrise, Sunset, and Daylength, September 2025

Daylight

6:49 am – 5:39 pm
10 hours, 50 minutes

Current Time: Dec 6, 2025 at 1:36:12 am
Sun Direction: 95° East
Sun Altitude: -71.0°
Sun Distance: 91.599 million mi
Next Solstice: Dec 21, 2025 11:03 pm (Winter)
Sunrise Today: 6:49 am 114° Southeast
Sunset Today: 5:39 pm 246° West
Location of Round IslandLocation

2025 Sun Graph for Round Island

September 2025 — Sun in Round Island

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:06 am (81°)6:40 pm (279°)12:34:02−1:134:49 am7:56 pm5:16 am7:29 pm5:43 am7:02 pm12:23 pm (76.0°)93.812
26:06 am (81°)6:39 pm (279°)12:32:49−1:134:50 am7:55 pm5:17 am7:28 pm5:43 am7:01 pm12:22 pm (75.6°)93.789
36:06 am (81°)6:38 pm (278°)12:31:35−1:134:50 am7:54 pm5:17 am7:27 pm5:44 am7:00 pm12:22 pm (75.3°)93.766
46:06 am (82°)6:37 pm (278°)12:30:21−1:134:51 am7:53 pm5:17 am7:26 pm5:44 am6:59 pm12:22 pm (74.9°)93.743
56:07 am (82°)6:36 pm (278°)12:29:07−1:144:51 am7:52 pm5:18 am7:25 pm5:44 am6:58 pm12:21 pm (74.5°)93.720
66:07 am (83°)6:35 pm (277°)12:27:53−1:144:51 am7:50 pm5:18 am7:24 pm5:44 am6:57 pm12:21 pm (74.1°)93.697
76:07 am (83°)6:34 pm (277°)12:26:38−1:144:52 am7:49 pm5:18 am7:23 pm5:45 am6:56 pm12:21 pm (73.8°)93.673
86:08 am (83°)6:33 pm (276°)12:25:23−1:144:52 am7:48 pm5:19 am7:22 pm5:45 am6:56 pm12:20 pm (73.4°)93.650
96:08 am (84°)6:32 pm (276°)12:24:08−1:144:53 am7:47 pm5:19 am7:21 pm5:45 am6:55 pm12:20 pm (73.0°)93.626
106:08 am (84°)6:31 pm (275°)12:22:53−1:154:53 am7:46 pm5:19 am7:20 pm5:46 am6:54 pm12:20 pm (72.6°)93.603
116:08 am (85°)6:30 pm (275°)12:21:38−1:154:53 am7:45 pm5:20 am7:19 pm5:46 am6:53 pm12:19 pm (72.3°)93.579
126:09 am (85°)6:29 pm (275°)12:20:23−1:154:54 am7:44 pm5:20 am7:18 pm5:46 am6:52 pm12:19 pm (71.9°)93.555
136:09 am (86°)6:28 pm (274°)12:19:07−1:154:54 am7:43 pm5:20 am7:17 pm5:47 am6:51 pm12:19 pm (71.5°)93.531
146:09 am (86°)6:27 pm (274°)12:17:52−1:154:54 am7:42 pm5:21 am7:16 pm5:47 am6:50 pm12:18 pm (71.1°)93.507
156:10 am (86°)6:26 pm (273°)12:16:36−1:154:55 am7:41 pm5:21 am7:15 pm5:47 am6:49 pm12:18 pm (70.7°)93.483
166:10 am (87°)6:25 pm (273°)12:15:20−1:154:55 am7:40 pm5:21 am7:14 pm5:47 am6:48 pm12:18 pm (70.3°)93.459
176:10 am (87°)6:24 pm (273°)12:14:04−1:154:55 am7:39 pm5:22 am7:13 pm5:48 am6:47 pm12:17 pm (70.0°)93.434
186:10 am (88°)6:23 pm (272°)12:12:48−1:164:56 am7:38 pm5:22 am7:12 pm5:48 am6:46 pm12:17 pm (69.6°)93.410
196:11 am (88°)6:22 pm (272°)12:11:32−1:164:56 am7:37 pm5:22 am7:11 pm5:48 am6:45 pm12:17 pm (69.2°)93.385
206:11 am (88°)6:21 pm (271°)12:10:16−1:164:56 am7:36 pm5:23 am7:10 pm5:49 am6:44 pm12:16 pm (68.8°)93.359
216:11 am (89°)6:20 pm (271°)12:09:00−1:164:57 am7:35 pm5:23 am7:09 pm5:49 am6:43 pm12:16 pm (68.4°)93.334
226:11 am (89°)6:19 pm (270°)12:07:44−1:164:57 am7:34 pm5:23 am7:08 pm5:49 am6:42 pm12:16 pm (68.0°)93.308
236:12 am (90°)6:18 pm (270°)12:06:27−1:164:57 am7:33 pm5:23 am7:07 pm5:49 am6:41 pm12:15 pm (67.6°)93.282
246:12 am (90°)6:17 pm (270°)12:05:11−1:164:58 am7:32 pm5:24 am7:06 pm5:50 am6:40 pm12:15 pm (67.2°)93.256
256:12 am (91°)6:16 pm (269°)12:03:55−1:164:58 am7:31 pm5:24 am7:05 pm5:50 am6:39 pm12:14 pm (66.8°)93.230
266:13 am (91°)6:15 pm (269°)12:02:39−1:164:58 am7:30 pm5:24 am7:04 pm5:50 am6:38 pm12:14 pm (66.5°)93.203
276:13 am (91°)6:14 pm (268°)12:01:23−1:164:59 am7:29 pm5:25 am7:03 pm5:51 am6:37 pm12:14 pm (66.1°)93.176
286:13 am (92°)6:13 pm (268°)12:00:07−1:164:59 am7:28 pm5:25 am7:02 pm5:51 am6:36 pm12:13 pm (65.7°)93.149
296:14 am (92°)6:12 pm (268°)11:58:50−1:164:59 am7:27 pm5:25 am7:01 pm5:51 am6:35 pm12:13 pm (65.3°)93.122
306:14 am (93°)6:11 pm (267°)11:57:35−1:155:00 am7:26 pm5:26 am7:00 pm5:51 am6:34 pm12:13 pm (64.9°)93.095
* All times are local time for Round Island. They take into account refraction. Dates are based on the Gregorian calendar.

The September equinox (autumnal equinox) in Round Island is at 2:19 am on Tuesday, September 23, 2025.
Why is the day and night not exactly 12 hours on equinox?

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