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Peterborough, Ontario, Canada — Sunrise, Sunset, and Daylength, September 2025

Daylight

7:33 am – 4:34 pm
9 hours, 1 minute

Current Time: Dec 5, 2025 at 11:15:14 am
Sun Direction: 168° South
Sun Altitude: 22.4°
Sun Distance: 91.600 million mi
Next Solstice: Dec 21, 2025 10:03 am (Winter)
Sunrise Today: 7:33 am 121° Southeast
Sunset Today: 4:34 pm 239° Southwest
Location of PeterboroughLocation

2025 Sun Graph for Peterborough

September 2025 — Sun in Peterborough

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:36 am (78°)7:48 pm (282°)13:12:17−2:564:52 am9:32 pm5:30 am8:54 pm6:06 am8:18 pm1:13 pm (53.7°)93.800
26:37 am (78°)7:47 pm (281°)13:09:20−2:564:54 am9:30 pm5:32 am8:52 pm6:07 am8:16 pm1:12 pm (53.4°)93.777
36:38 am (79°)7:45 pm (281°)13:06:23−2:574:55 am9:27 pm5:33 am8:50 pm6:09 am8:14 pm1:12 pm (53.0°)93.754
46:40 am (79°)7:43 pm (280°)13:03:25−2:574:57 am9:25 pm5:34 am8:48 pm6:10 am8:13 pm1:12 pm (52.6°)93.731
56:41 am (80°)7:41 pm (280°)13:00:27−2:584:58 am9:23 pm5:36 am8:46 pm6:11 am8:11 pm1:11 pm (52.2°)93.708
66:42 am (80°)7:39 pm (279°)12:57:28−2:585:00 am9:21 pm5:37 am8:44 pm6:12 am8:09 pm1:11 pm (51.9°)93.684
76:43 am (81°)7:38 pm (279°)12:54:29−2:585:01 am9:19 pm5:38 am8:42 pm6:13 am8:07 pm1:11 pm (51.5°)93.661
86:44 am (81°)7:36 pm (278°)12:51:30−2:595:03 am9:16 pm5:40 am8:40 pm6:15 am8:05 pm1:10 pm (51.1°)93.637
96:45 am (82°)7:34 pm (278°)12:48:31−2:595:04 am9:14 pm5:41 am8:38 pm6:16 am8:03 pm1:10 pm (50.7°)93.614
106:46 am (83°)7:32 pm (277°)12:45:31−2:595:06 am9:12 pm5:42 am8:36 pm6:17 am8:01 pm1:10 pm (50.4°)93.590
116:48 am (83°)7:30 pm (277°)12:42:30−3:005:07 am9:10 pm5:44 am8:34 pm6:18 am7:59 pm1:09 pm (50.0°)93.566
126:49 am (84°)7:28 pm (276°)12:39:30−3:005:09 am9:08 pm5:45 am8:32 pm6:19 am7:57 pm1:09 pm (49.6°)93.543
136:50 am (84°)7:26 pm (276°)12:36:29−3:005:10 am9:06 pm5:46 am8:30 pm6:21 am7:56 pm1:09 pm (49.2°)93.519
146:51 am (85°)7:25 pm (275°)12:33:28−3:005:12 am9:04 pm5:47 am8:28 pm6:22 am7:54 pm1:08 pm (48.8°)93.495
156:52 am (85°)7:23 pm (274°)12:30:27−3:015:13 am9:02 pm5:49 am8:26 pm6:23 am7:52 pm1:08 pm (48.5°)93.470
166:53 am (86°)7:21 pm (274°)12:27:26−3:015:14 am8:59 pm5:50 am8:24 pm6:24 am7:50 pm1:08 pm (48.1°)93.446
176:55 am (86°)7:19 pm (273°)12:24:24−3:015:16 am8:57 pm5:51 am8:22 pm6:25 am7:48 pm1:07 pm (47.7°)93.421
186:56 am (87°)7:17 pm (273°)12:21:22−3:015:17 am8:55 pm5:52 am8:20 pm6:27 am7:46 pm1:07 pm (47.3°)93.396
196:57 am (87°)7:15 pm (272°)12:18:20−3:015:19 am8:53 pm5:54 am8:18 pm6:28 am7:44 pm1:06 pm (46.9°)93.371
206:58 am (88°)7:13 pm (272°)12:15:18−3:015:20 am8:51 pm5:55 am8:16 pm6:29 am7:42 pm1:06 pm (46.5°)93.346
216:59 am (88°)7:11 pm (271°)12:12:16−3:025:21 am8:49 pm5:56 am8:14 pm6:30 am7:40 pm1:06 pm (46.1°)93.320
227:00 am (89°)7:10 pm (271°)12:09:14−3:025:23 am8:47 pm5:57 am8:12 pm6:31 am7:39 pm1:05 pm (45.7°)93.294
237:02 am (90°)7:08 pm (270°)12:06:12−3:025:24 am8:45 pm5:59 am8:10 pm6:33 am7:37 pm1:05 pm (45.4°)93.268
247:03 am (90°)7:06 pm (270°)12:03:10−3:025:25 am8:43 pm6:00 am8:09 pm6:34 am7:35 pm1:05 pm (45.0°)93.242
257:04 am (91°)7:04 pm (269°)12:00:08−3:025:27 am8:41 pm6:01 am8:07 pm6:35 am7:33 pm1:04 pm (44.6°)93.215
267:05 am (91°)7:02 pm (269°)11:57:06−3:025:28 am8:39 pm6:02 am8:05 pm6:36 am7:31 pm1:04 pm (44.2°)93.189
277:06 am (92°)7:00 pm (268°)11:54:04−3:025:29 am8:37 pm6:04 am8:03 pm6:37 am7:29 pm1:04 pm (43.8°)93.162
287:07 am (92°)6:58 pm (267°)11:51:02−3:025:30 am8:35 pm6:05 am8:01 pm6:39 am7:27 pm1:03 pm (43.4°)93.135
297:09 am (93°)6:57 pm (267°)11:48:00−3:015:32 am8:33 pm6:06 am7:59 pm6:40 am7:25 pm1:03 pm (43.0°)93.108
307:10 am (93°)6:55 pm (266°)11:44:58−3:015:33 am8:31 pm6:07 am7:57 pm6:41 am7:24 pm1:03 pm (42.6°)93.081
* All times are local time for Peterborough. 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 Peterborough 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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