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Ottawa, Ontario, Canada — Sunrise, Sunset, and Daylength, September 2023

Daylight

6:50 am – 6:58 pm
12 hours, 8 minutes

Current Time: Sep 23, 2023 at 1:05:16 am
Sun Direction: 3° North
Sun Altitude: -44.5°
Sun Distance: 93.292 million mi
Next Equinox: Sep 23, 2023 2:50 am (Autumnal)
Sunrise Today: 6:50 am 89° East
Sunset Today: 6:58 pm 270° West
Location of OttawaLocation

2023 Sun Graph for Ottawa

September 2023 — Sun in Ottawa

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2023Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:24 am (77°)7:40 pm (282°)13:16:40−3:034:37 am9:26 pm5:16 am8:47 pm5:53 am8:11 pm1:02 pm (52.8°)93.813
26:25 am (78°)7:38 pm (282°)13:13:36−3:034:39 am9:24 pm5:18 am8:45 pm5:54 am8:09 pm1:02 pm (52.4°)93.791
36:26 am (78°)7:37 pm (281°)13:10:32−3:044:40 am9:22 pm5:19 am8:43 pm5:56 am8:07 pm1:02 pm (52.1°)93.769
46:27 am (79°)7:35 pm (281°)13:07:27−3:044:42 am9:20 pm5:20 am8:41 pm5:57 am8:05 pm1:01 pm (51.7°)93.747
56:28 am (79°)7:33 pm (280°)13:04:22−3:054:43 am9:17 pm5:22 am8:39 pm5:58 am8:03 pm1:01 pm (51.3°)93.725
66:30 am (80°)7:31 pm (280°)13:01:16−3:054:45 am9:15 pm5:23 am8:37 pm5:59 am8:01 pm1:01 pm (50.9°)93.702
76:31 am (80°)7:29 pm (279°)12:58:10−3:064:47 am9:13 pm5:25 am8:35 pm6:01 am7:59 pm1:00 pm (50.6°)93.680
86:32 am (81°)7:27 pm (279°)12:55:04−3:064:48 am9:10 pm5:26 am8:33 pm6:02 am7:57 pm1:00 pm (50.2°)93.657
96:33 am (82°)7:25 pm (278°)12:51:57−3:064:50 am9:08 pm5:27 am8:31 pm6:03 am7:55 pm1:00 pm (49.8°)93.633
106:34 am (82°)7:23 pm (278°)12:48:50−3:074:51 am9:06 pm5:29 am8:29 pm6:04 am7:53 pm12:59 pm (49.4°)93.610
116:36 am (83°)7:21 pm (277°)12:45:42−3:074:53 am9:04 pm5:30 am8:27 pm6:06 am7:51 pm12:59 pm (49.1°)93.586
126:37 am (83°)7:19 pm (277°)12:42:34−3:074:54 am9:02 pm5:31 am8:25 pm6:07 am7:49 pm12:59 pm (48.7°)93.562
136:38 am (84°)7:18 pm (276°)12:39:26−3:084:56 am8:59 pm5:33 am8:23 pm6:08 am7:47 pm12:58 pm (48.3°)93.537
146:39 am (84°)7:16 pm (275°)12:36:18−3:084:57 am8:57 pm5:34 am8:21 pm6:10 am7:45 pm12:58 pm (47.9°)93.513
156:41 am (85°)7:14 pm (275°)12:33:09−3:084:59 am8:55 pm5:36 am8:19 pm6:11 am7:43 pm12:58 pm (47.5°)93.488
166:42 am (85°)7:12 pm (274°)12:30:01−3:085:00 am8:53 pm5:37 am8:16 pm6:12 am7:41 pm12:57 pm (47.1°)93.463
176:43 am (86°)7:10 pm (274°)12:26:52−3:085:02 am8:51 pm5:38 am8:14 pm6:13 am7:39 pm12:57 pm (46.8°)93.437
186:44 am (86°)7:08 pm (273°)12:23:43−3:095:03 am8:48 pm5:40 am8:12 pm6:15 am7:37 pm12:56 pm (46.4°)93.411
196:45 am (87°)7:06 pm (273°)12:20:34−3:095:05 am8:46 pm5:41 am8:10 pm6:16 am7:36 pm12:56 pm (46.0°)93.385
206:47 am (88°)7:04 pm (272°)12:17:25−3:095:06 am8:44 pm5:42 am8:08 pm6:17 am7:34 pm12:56 pm (45.6°)93.359
216:48 am (88°)7:02 pm (272°)12:14:15−3:095:08 am8:42 pm5:43 am8:06 pm6:18 am7:32 pm12:55 pm (45.2°)93.333
226:49 am (89°)7:00 pm (271°)12:11:06−3:095:09 am8:40 pm5:45 am8:04 pm6:20 am7:30 pm12:55 pm (44.8°)93.306
236:50 am (89°)6:58 pm (270°)12:07:56−3:095:11 am8:38 pm5:46 am8:02 pm6:21 am7:28 pm12:55 pm (44.4°)93.280
246:52 am (90°)6:56 pm (270°)12:04:47−3:095:12 am8:36 pm5:47 am8:00 pm6:22 am7:26 pm12:54 pm (44.0°)93.253
256:53 am (90°)6:54 pm (269°)12:01:38−3:095:13 am8:34 pm5:49 am7:58 pm6:23 am7:24 pm12:54 pm (43.7°)93.226
266:54 am (91°)6:52 pm (269°)11:58:28−3:095:15 am8:32 pm5:50 am7:56 pm6:25 am7:22 pm12:54 pm (43.3°)93.200
276:55 am (91°)6:51 pm (268°)11:55:19−3:095:16 am8:29 pm5:51 am7:54 pm6:26 am7:20 pm12:53 pm (42.9°)93.173
286:56 am (92°)6:49 pm (268°)11:52:10−3:095:17 am8:27 pm5:53 am7:52 pm6:27 am7:18 pm12:53 pm (42.5°)93.146
296:58 am (93°)6:47 pm (267°)11:49:00−3:095:19 am8:25 pm5:54 am7:50 pm6:28 am7:16 pm12:53 pm (42.1°)93.120
306:59 am (93°)6:45 pm (267°)11:45:51−3:095:20 am8:23 pm5:55 am7:49 pm6:29 am7:14 pm12:52 pm (41.7°)93.093
* All times are local time for Ottawa. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar. Today is highlighted.

The September equinox (autumnal equinox) in Ottawa is at 2:50 am on Saturday, September 23, 2023.
Why is the day and night not exactly 12 hours on equinox?

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