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Portland, Maine, USA — Sunrise, Sunset, and Daylength, September 2021

Daylight

6:33 am – 6:30 pm
11 hours, 57 minutes

Current Time: Sep 26, 2021 at 8:02:50 pm
Sun Direction: 285° West
Sun Altitude: -17.4°
Sun Distance: 93.177 million mi
Next Solstice: Dec 21, 2021 10:59 am (Winter)
Sunrise Today: 6:33 am 91° East
Sunset Today: 6:30 pm 269° West
Location of PortlandLocation

2021 Sun Graph for Portland

September 2021 — Sun in Portland

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2021Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:04 am (78°)7:15 pm (282°)13:11:00−2:524:22 am8:57 pm4:59 am8:20 pm5:35 am7:45 pm12:40 pm (54.4°)93.803
26:06 am (78°)7:14 pm (281°)13:08:07−2:524:24 am8:55 pm5:01 am8:18 pm5:36 am7:43 pm12:40 pm (54.0°)93.782
36:07 am (79°)7:12 pm (281°)13:05:14−2:534:25 am8:53 pm5:02 am8:16 pm5:37 am7:41 pm12:40 pm (53.6°)93.759
46:08 am (79°)7:10 pm (280°)13:02:20−2:534:27 am8:51 pm5:03 am8:14 pm5:38 am7:39 pm12:39 pm (53.3°)93.737
56:09 am (80°)7:08 pm (280°)12:59:26−2:544:28 am8:49 pm5:05 am8:12 pm5:40 am7:38 pm12:39 pm (52.9°)93.714
66:10 am (81°)7:07 pm (279°)12:56:31−2:544:29 am8:47 pm5:06 am8:11 pm5:41 am7:36 pm12:39 pm (52.5°)93.691
76:11 am (81°)7:05 pm (279°)12:53:36−2:554:31 am8:45 pm5:07 am8:09 pm5:42 am7:34 pm12:38 pm (52.2°)93.668
86:12 am (82°)7:03 pm (278°)12:50:40−2:554:32 am8:43 pm5:08 am8:07 pm5:43 am7:32 pm12:38 pm (51.8°)93.644
96:13 am (82°)7:01 pm (278°)12:47:45−2:554:34 am8:40 pm5:10 am8:05 pm5:44 am7:30 pm12:38 pm (51.4°)93.620
106:15 am (83°)6:59 pm (277°)12:44:48−2:564:35 am8:38 pm5:11 am8:03 pm5:46 am7:28 pm12:37 pm (51.0°)93.595
116:16 am (83°)6:58 pm (277°)12:41:52−2:564:37 am8:36 pm5:12 am8:01 pm5:47 am7:26 pm12:37 pm (50.6°)93.570
126:17 am (84°)6:56 pm (276°)12:38:55−2:564:38 am8:34 pm5:14 am7:59 pm5:48 am7:25 pm12:37 pm (50.3°)93.545
136:18 am (84°)6:54 pm (276°)12:35:59−2:564:39 am8:32 pm5:15 am7:57 pm5:49 am7:23 pm12:36 pm (49.9°)93.520
146:19 am (85°)6:52 pm (275°)12:33:01−2:574:41 am8:30 pm5:16 am7:55 pm5:50 am7:21 pm12:36 pm (49.5°)93.495
156:20 am (85°)6:50 pm (274°)12:30:04−2:574:42 am8:28 pm5:17 am7:53 pm5:51 am7:19 pm12:36 pm (49.1°)93.469
166:21 am (86°)6:48 pm (274°)12:27:07−2:574:43 am8:26 pm5:18 am7:51 pm5:52 am7:17 pm12:35 pm (48.7°)93.443
176:22 am (86°)6:47 pm (273°)12:24:09−2:574:45 am8:24 pm5:20 am7:49 pm5:54 am7:15 pm12:35 pm (48.3°)93.418
186:24 am (87°)6:45 pm (273°)12:21:12−2:574:46 am8:22 pm5:21 am7:47 pm5:55 am7:13 pm12:34 pm (48.0°)93.392
196:25 am (87°)6:43 pm (272°)12:18:14−2:574:47 am8:20 pm5:22 am7:45 pm5:56 am7:12 pm12:34 pm (47.6°)93.366
206:26 am (88°)6:41 pm (272°)12:15:16−2:574:49 am8:18 pm5:23 am7:43 pm5:57 am7:10 pm12:34 pm (47.2°)93.340
216:27 am (88°)6:39 pm (271°)12:12:18−2:574:50 am8:16 pm5:25 am7:41 pm5:58 am7:08 pm12:33 pm (46.8°)93.315
226:28 am (89°)6:37 pm (271°)12:09:20−2:584:51 am8:14 pm5:26 am7:39 pm5:59 am7:06 pm12:33 pm (46.4°)93.289
236:29 am (90°)6:36 pm (270°)12:06:22−2:584:53 am8:12 pm5:27 am7:38 pm6:01 am7:04 pm12:33 pm (46.0°)93.263
246:30 am (90°)6:34 pm (270°)12:03:24−2:584:54 am8:10 pm5:28 am7:36 pm6:02 am7:02 pm12:32 pm (45.6°)93.237
256:31 am (91°)6:32 pm (269°)12:00:26−2:584:55 am8:08 pm5:29 am7:34 pm6:03 am7:00 pm12:32 pm (45.2°)93.212
266:33 am (91°)6:30 pm (269°)11:57:28−2:584:56 am8:06 pm5:31 am7:32 pm6:04 am6:59 pm12:32 pm (44.8°)93.186
276:34 am (92°)6:28 pm (268°)11:54:30−2:584:58 am8:04 pm5:32 am7:30 pm6:05 am6:57 pm12:31 pm (44.5°)93.160
286:35 am (92°)6:26 pm (267°)11:51:31−2:584:59 am8:02 pm5:33 am7:28 pm6:06 am6:55 pm12:31 pm (44.1°)93.134
296:36 am (93°)6:25 pm (267°)11:48:34−2:575:00 am8:00 pm5:34 am7:26 pm6:07 am6:53 pm12:31 pm (43.7°)93.108
306:37 am (93°)6:23 pm (266°)11:45:36−2:575:01 am7:58 pm5:35 am7:25 pm6:09 am6:51 pm12:30 pm (43.3°)93.082
* All times are local time for Portland. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar. Today is highlighted.

September Equinox (Autumnal Equinox) is on Wednesday, September 22, 2021 at 3:21 pm in Portland.
Why is the day and night not exactly 12 hours on Equinox?

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