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17°40'02.1"N, 99°54'09.7"W — Sunrise, Sunset, and Daylength, September 2025

Daylight

6:56 am – 6:04 pm
11 hours, 7 minutes

Current Time: Dec 5, 2025 at 8:39:55 am
Sun Direction: 123° Southeast
Sun Altitude: 20.9°
Sun Distance: 91.600 million mi
Next Solstice: Dec 21, 2025 9:03 am (Winter)
Sunrise Today: 6:56 am 113° Southeast
Sunset Today: 6:04 pm 247° West
Location of 17°40'02.1"N, 99°54'09.7"WLocation

2025 Sun Graph for 17°40'02.1"N, 99°54'09.7"W

September 2025 — Sun in 17°40'02.1"N, 99°54'09.7"W

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:25 am (81°)6:53 pm (279°)12:27:19−0:575:12 am8:06 pm5:37 am7:40 pm6:03 am7:14 pm12:39 pm (80.3°)93.798
26:25 am (82°)6:52 pm (278°)12:26:22−0:575:12 am8:05 pm5:38 am7:39 pm6:03 am7:14 pm12:39 pm (79.9°)93.776
36:25 am (82°)6:51 pm (278°)12:25:24−0:575:12 am8:04 pm5:38 am7:38 pm6:04 am7:13 pm12:38 pm (79.6°)93.753
46:26 am (82°)6:50 pm (277°)12:24:26−0:575:12 am8:03 pm5:38 am7:38 pm6:04 am7:12 pm12:38 pm (79.2°)93.730
56:26 am (83°)6:49 pm (277°)12:23:28−0:575:13 am8:02 pm5:38 am7:37 pm6:04 am7:11 pm12:38 pm (78.8°)93.706
66:26 am (83°)6:48 pm (277°)12:22:30−0:585:13 am8:02 pm5:38 am7:36 pm6:04 am7:10 pm12:37 pm (78.5°)93.683
76:26 am (84°)6:48 pm (276°)12:21:32−0:585:13 am8:01 pm5:39 am7:35 pm6:04 am7:09 pm12:37 pm (78.1°)93.659
86:26 am (84°)6:47 pm (276°)12:20:33−0:585:13 am8:00 pm5:39 am7:34 pm6:04 am7:09 pm12:37 pm (77.7°)93.636
96:26 am (84°)6:46 pm (275°)12:19:35−0:585:13 am7:59 pm5:39 am7:33 pm6:05 am7:08 pm12:36 pm (77.3°)93.612
106:26 am (85°)6:45 pm (275°)12:18:36−0:585:14 am7:58 pm5:39 am7:32 pm6:05 am7:07 pm12:36 pm (77.0°)93.589
116:27 am (85°)6:44 pm (275°)12:17:37−0:585:14 am7:57 pm5:39 am7:31 pm6:05 am7:06 pm12:36 pm (76.6°)93.565
126:27 am (86°)6:43 pm (274°)12:16:39−0:585:14 am7:56 pm5:40 am7:31 pm6:05 am7:05 pm12:35 pm (76.2°)93.541
136:27 am (86°)6:43 pm (274°)12:15:40−0:585:14 am7:55 pm5:40 am7:30 pm6:05 am7:04 pm12:35 pm (75.8°)93.517
146:27 am (86°)6:42 pm (273°)12:14:41−0:595:14 am7:54 pm5:40 am7:29 pm6:05 am7:03 pm12:34 pm (75.4°)93.493
156:27 am (87°)6:41 pm (273°)12:13:41−0:595:15 am7:53 pm5:40 am7:28 pm6:05 am7:03 pm12:34 pm (75.0°)93.469
166:27 am (87°)6:40 pm (273°)12:12:42−0:595:15 am7:52 pm5:40 am7:27 pm6:06 am7:02 pm12:34 pm (74.7°)93.444
176:27 am (88°)6:39 pm (272°)12:11:43−0:595:15 am7:51 pm5:40 am7:26 pm6:06 am7:01 pm12:33 pm (74.3°)93.420
186:28 am (88°)6:38 pm (272°)12:10:44−0:595:15 am7:51 pm5:41 am7:25 pm6:06 am7:00 pm12:33 pm (73.9°)93.395
196:28 am (88°)6:37 pm (271°)12:09:44−0:595:15 am7:50 pm5:41 am7:24 pm6:06 am6:59 pm12:33 pm (73.5°)93.370
206:28 am (89°)6:37 pm (271°)12:08:45−0:595:16 am7:49 pm5:41 am7:24 pm6:06 am6:58 pm12:32 pm (73.1°)93.344
216:28 am (89°)6:36 pm (271°)12:07:46−0:595:16 am7:48 pm5:41 am7:23 pm6:06 am6:57 pm12:32 pm (72.7°)93.319
226:28 am (90°)6:35 pm (270°)12:06:46−0:595:16 am7:47 pm5:41 am7:22 pm6:06 am6:57 pm12:32 pm (72.3°)93.293
236:28 am (90°)6:34 pm (270°)12:05:47−0:595:16 am7:46 pm5:41 am7:21 pm6:07 am6:56 pm12:31 pm (71.9°)93.267
246:28 am (90°)6:33 pm (269°)12:04:47−0:595:16 am7:45 pm5:42 am7:20 pm6:07 am6:55 pm12:31 pm (71.6°)93.240
256:29 am (91°)6:32 pm (269°)12:03:48−0:595:16 am7:44 pm5:42 am7:19 pm6:07 am6:54 pm12:31 pm (71.2°)93.214
266:29 am (91°)6:32 pm (269°)12:02:49−0:595:17 am7:44 pm5:42 am7:18 pm6:07 am6:53 pm12:30 pm (70.8°)93.187
276:29 am (92°)6:31 pm (268°)12:01:49−0:595:17 am7:43 pm5:42 am7:18 pm6:07 am6:52 pm12:30 pm (70.4°)93.160
286:29 am (92°)6:30 pm (268°)12:00:50−0:595:17 am7:42 pm5:42 am7:17 pm6:07 am6:52 pm12:30 pm (70.0°)93.133
296:29 am (92°)6:29 pm (267°)11:59:51−0:595:17 am7:41 pm5:42 am7:16 pm6:08 am6:51 pm12:29 pm (69.6°)93.106
306:29 am (93°)6:28 pm (267°)11:58:52−0:595:17 am7:40 pm5:42 am7:15 pm6:08 am6:50 pm12:29 pm (69.2°)93.079
* All times are local time for 17°40'02.1"N, 99°54'09.7"W. They take into account refraction. Dates are based on the Gregorian calendar.

The September equinox (autumnal equinox) in 17°40'02.1"N, 99°54'09.7"W is at 12:19 pm on Monday, September 22, 2025.
Why is the day and night not exactly 12 hours on equinox?

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