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Ottawa, Ontario, Canada — Sunrise, Sunset, and Daylength, March 2018

Daylight

6:36 am – 7:35 pm
12 hours, 58 minutes

Current Time: Apr 4, 2025 at 7:11:27 pm
Sun Direction: 275.32° W
Sun Altitude: 3.50°
Sun Distance: 92.987 million mi
Next Solstice: Jun 20, 2025 10:42 pm (Summer)
Sunrise Today: 6:36 am 81° East
Sunset Today: 7:35 pm 280° West
Location of OttawaLocation

2018 Sun Graph for Ottawa

March 2018 — Sun in Ottawa

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2018Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
MarSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:41 am (100°)5:49 pm (260°)11:08:50+3:085:02 am7:28 pm5:37 am6:53 pm6:11 am6:19 pm12:15 pm (37.2°)92.110
26:39 am (99°)5:51 pm (261°)11:11:59+3:095:01 am7:29 pm5:35 am6:55 pm6:09 am6:20 pm12:14 pm (37.6°)92.133
36:37 am (99°)5:52 pm (261°)11:15:09+3:094:59 am7:30 pm5:33 am6:56 pm6:07 am6:22 pm12:14 pm (37.9°)92.156
46:35 am (98°)5:53 pm (262°)11:18:18+3:094:57 am7:32 pm5:31 am6:57 pm6:06 am6:23 pm12:14 pm (38.3°)92.179
56:33 am (98°)5:55 pm (263°)11:21:29+3:104:55 am7:33 pm5:30 am6:59 pm6:04 am6:24 pm12:14 pm (38.7°)92.203
66:32 am (97°)5:56 pm (263°)11:24:39+3:104:53 am7:35 pm5:28 am7:00 pm6:02 am6:26 pm12:13 pm (39.1°)92.227
76:30 am (97°)5:58 pm (264°)11:27:50+3:104:52 am7:36 pm5:26 am7:01 pm6:00 am6:27 pm12:13 pm (39.5°)92.252
86:28 am (96°)5:59 pm (264°)11:31:01+3:114:50 am7:37 pm5:24 am7:03 pm5:58 am6:28 pm12:13 pm (39.9°)92.276
96:26 am (95°)6:00 pm (265°)11:34:13+3:114:48 am7:39 pm5:22 am7:04 pm5:57 am6:30 pm12:13 pm (40.3°)92.301
106:24 am (95°)6:02 pm (265°)11:37:24+3:114:46 am7:40 pm5:21 am7:05 pm5:55 am6:31 pm12:12 pm (40.7°)92.326
Note: hours shift because clocks change forward 1 hour. (See the note below this table for details)
117:22 am (94°)7:03 pm (266°)11:40:36+3:115:44 am8:42 pm6:19 am8:07 pm6:53 am7:32 pm1:12 pm (41.1°)92.351
127:20 am (94°)7:04 pm (267°)11:43:48+3:115:42 am8:43 pm6:17 am8:08 pm6:51 am7:34 pm1:12 pm (41.5°)92.377
137:19 am (93°)7:06 pm (267°)11:47:00+3:125:40 am8:44 pm6:15 am8:09 pm6:49 am7:35 pm1:12 pm (41.8°)92.402
147:17 am (93°)7:07 pm (268°)11:50:12+3:125:38 am8:46 pm6:13 am8:11 pm6:47 am7:36 pm1:11 pm (42.2°)92.427
157:15 am (92°)7:08 pm (268°)11:53:24+3:125:36 am8:47 pm6:11 am8:12 pm6:45 am7:38 pm1:11 pm (42.6°)92.453
167:13 am (92°)7:10 pm (269°)11:56:37+3:125:34 am8:49 pm6:09 am8:14 pm6:44 am7:39 pm1:11 pm (43.0°)92.478
177:11 am (91°)7:11 pm (269°)11:59:49+3:125:32 am8:50 pm6:07 am8:15 pm6:42 am7:40 pm1:11 pm (43.4°)92.504
187:09 am (90°)7:12 pm (270°)12:03:02+3:125:30 am8:52 pm6:05 am8:16 pm6:40 am7:42 pm1:10 pm (43.8°)92.530
197:07 am (90°)7:14 pm (270°)12:06:14+3:125:28 am8:53 pm6:03 am8:18 pm6:38 am7:43 pm1:10 pm (44.2°)92.555
207:05 am (89°)7:15 pm (271°)12:09:26+3:125:26 am8:55 pm6:01 am8:19 pm6:36 am7:44 pm1:10 pm (44.6°)92.581
217:03 am (89°)7:16 pm (272°)12:12:39+3:125:24 am8:56 pm5:59 am8:20 pm6:34 am7:46 pm1:09 pm (45.0°)92.606
227:02 am (88°)7:17 pm (272°)12:15:51+3:125:22 am8:58 pm5:57 am8:22 pm6:32 am7:47 pm1:09 pm (45.4°)92.632
237:00 am (88°)7:19 pm (273°)12:19:03+3:125:20 am8:59 pm5:55 am8:23 pm6:30 am7:48 pm1:09 pm (45.8°)92.657
246:58 am (87°)7:20 pm (273°)12:22:15+3:125:17 am9:01 pm5:53 am8:25 pm6:28 am7:50 pm1:09 pm (46.2°)92.683
256:56 am (86°)7:21 pm (274°)12:25:27+3:115:15 am9:02 pm5:51 am8:26 pm6:26 am7:51 pm1:08 pm (46.6°)92.709
266:54 am (86°)7:23 pm (274°)12:28:39+3:115:13 am9:04 pm5:49 am8:27 pm6:24 am7:52 pm1:08 pm (47.0°)92.735
276:52 am (85°)7:24 pm (275°)12:31:50+3:115:11 am9:05 pm5:47 am8:29 pm6:22 am7:54 pm1:08 pm (47.4°)92.760
286:50 am (85°)7:25 pm (275°)12:35:02+3:115:09 am9:07 pm5:45 am8:30 pm6:21 am7:55 pm1:07 pm (47.8°)92.787
296:48 am (84°)7:27 pm (276°)12:38:13+3:115:07 am9:09 pm5:43 am8:32 pm6:19 am7:56 pm1:07 pm (48.1°)92.813
306:46 am (84°)7:28 pm (277°)12:41:24+3:105:04 am9:10 pm5:41 am8:33 pm6:17 am7:58 pm1:07 pm (48.5°)92.839
316:45 am (83°)7:29 pm (277°)12:44:34+3:105:02 am9:12 pm5:39 am8:35 pm6:15 am7:59 pm1:06 pm (48.9°)92.866
* 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.

Note that Daylight Saving Time starts on Sunday, March 11, 2018 at 2:00 am, and this is accounted for above.

The March equinox (vernal equinox) in Ottawa is at 12:15 pm on Tuesday, March 20, 2018.
Why is the day and night not exactly 12 hours on equinox?

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