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Fairfax, Virginia, USA — Sunrise, Sunset, and Daylength, September 2025

Daylight

6:06 am – 8:05 pm
13 hours, 59 minutes

Current Time: May 5, 2025 at 12:06:38 am
Sun Direction: 342.96° NNW
Sun Altitude: -33.12°
Sun Distance: 93.748 million mi
Next Solstice: Jun 20, 2025 10:42 pm (Summer)
Sunrise Today: 6:06 am 68° East
Sunset Today: 8:05 pm 292° Northwest
Location of FairfaxLocation

2025 Sun Graph for Fairfax

September 2025 — Sun in Fairfax

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:38 am (79°)7:38 pm (281°)13:00:27−2:255:05 am9:12 pm5:38 am8:38 pm6:11 am8:06 pm1:09 pm (59.2°)93.800
26:39 am (79°)7:37 pm (280°)12:58:02−2:255:06 am9:10 pm5:39 am8:36 pm6:12 am8:04 pm1:08 pm (58.8°)93.777
36:40 am (80°)7:35 pm (280°)12:55:36−2:255:07 am9:08 pm5:40 am8:35 pm6:13 am8:03 pm1:08 pm (58.4°)93.754
46:41 am (80°)7:34 pm (279°)12:53:09−2:265:08 am9:06 pm5:41 am8:33 pm6:14 am8:01 pm1:08 pm (58.1°)93.731
56:42 am (81°)7:32 pm (279°)12:50:43−2:265:09 am9:04 pm5:42 am8:31 pm6:14 am7:59 pm1:07 pm (57.7°)93.708
66:42 am (81°)7:31 pm (278°)12:48:16−2:275:10 am9:03 pm5:43 am8:30 pm6:15 am7:58 pm1:07 pm (57.3°)93.684
76:43 am (82°)7:29 pm (278°)12:45:48−2:275:11 am9:01 pm5:44 am8:28 pm6:16 am7:56 pm1:07 pm (56.9°)93.661
86:44 am (82°)7:28 pm (277°)12:43:20−2:275:13 am8:59 pm5:45 am8:26 pm6:17 am7:54 pm1:06 pm (56.6°)93.637
96:45 am (83°)7:26 pm (277°)12:40:52−2:285:14 am8:57 pm5:46 am8:25 pm6:18 am7:53 pm1:06 pm (56.2°)93.614
106:46 am (83°)7:24 pm (277°)12:38:24−2:285:15 am8:55 pm5:47 am8:23 pm6:19 am7:51 pm1:06 pm (55.8°)93.590
116:47 am (84°)7:23 pm (276°)12:35:55−2:285:16 am8:54 pm5:48 am8:21 pm6:20 am7:50 pm1:05 pm (55.4°)93.567
126:48 am (84°)7:21 pm (276°)12:33:27−2:285:17 am8:52 pm5:49 am8:20 pm6:21 am7:48 pm1:05 pm (55.1°)93.543
136:49 am (85°)7:20 pm (275°)12:30:57−2:295:18 am8:50 pm5:50 am8:18 pm6:22 am7:46 pm1:04 pm (54.7°)93.519
146:50 am (85°)7:18 pm (275°)12:28:28−2:295:19 am8:48 pm5:51 am8:16 pm6:23 am7:45 pm1:04 pm (54.3°)93.495
156:50 am (86°)7:16 pm (274°)12:25:59−2:295:20 am8:47 pm5:52 am8:14 pm6:24 am7:43 pm1:04 pm (53.9°)93.470
166:51 am (86°)7:15 pm (274°)12:23:29−2:295:21 am8:45 pm5:53 am8:13 pm6:25 am7:41 pm1:03 pm (53.5°)93.446
176:52 am (87°)7:13 pm (273°)12:20:59−2:295:22 am8:43 pm5:54 am8:11 pm6:26 am7:40 pm1:03 pm (53.1°)93.421
186:53 am (87°)7:12 pm (273°)12:18:29−2:295:23 am8:41 pm5:55 am8:09 pm6:26 am7:38 pm1:03 pm (52.7°)93.396
196:54 am (88°)7:10 pm (272°)12:15:59−2:305:24 am8:39 pm5:56 am8:08 pm6:27 am7:37 pm1:02 pm (52.4°)93.371
206:55 am (88°)7:08 pm (272°)12:13:29−2:305:25 am8:38 pm5:57 am8:06 pm6:28 am7:35 pm1:02 pm (52.0°)93.346
216:56 am (89°)7:07 pm (271°)12:10:58−2:305:26 am8:36 pm5:58 am8:04 pm6:29 am7:33 pm1:02 pm (51.6°)93.320
226:57 am (89°)7:05 pm (271°)12:08:28−2:305:27 am8:34 pm5:59 am8:03 pm6:30 am7:32 pm1:01 pm (51.2°)93.294
236:58 am (90°)7:04 pm (270°)12:05:58−2:305:28 am8:33 pm6:00 am8:01 pm6:31 am7:30 pm1:01 pm (50.8°)93.268
246:59 am (90°)7:02 pm (270°)12:03:27−2:305:29 am8:31 pm6:01 am8:00 pm6:32 am7:29 pm1:01 pm (50.4°)93.242
256:59 am (91°)7:00 pm (269°)12:00:57−2:305:30 am8:29 pm6:02 am7:58 pm6:33 am7:27 pm1:00 pm (50.0°)93.215
267:00 am (91°)6:59 pm (269°)11:58:27−2:305:31 am8:28 pm6:03 am7:56 pm6:34 am7:25 pm1:00 pm (49.6°)93.189
277:01 am (92°)6:57 pm (268°)11:55:56−2:305:32 am8:26 pm6:04 am7:55 pm6:35 am7:24 pm1:00 pm (49.2°)93.162
287:02 am (92°)6:56 pm (268°)11:53:26−2:305:33 am8:24 pm6:05 am7:53 pm6:36 am7:22 pm12:59 pm (48.9°)93.135
297:03 am (93°)6:54 pm (267°)11:50:56−2:305:34 am8:23 pm6:06 am7:51 pm6:37 am7:21 pm12:59 pm (48.5°)93.108
307:04 am (93°)6:52 pm (267°)11:48:26−2:305:35 am8:21 pm6:07 am7:50 pm6:37 am7:19 pm12:59 pm (48.1°)93.081
* All times are local time for Fairfax. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar.

The September equinox (autumnal equinox) in Fairfax is at 2:19 pm on Monday, September 22, 2025.
Why is the day and night not exactly 12 hours on equinox?

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