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

Daylight

6:56 am – 7:40 pm
12 hours, 44 minutes

Current Time: Sep 10, 2025 at 10:49:02 am
Sun Direction: 129° Southeast
Sun Altitude: 39.1°
Sun Distance: 150.623 million km
Next Equinox: Sep 22, 2025 2:19 pm (Autumnal)
Sunrise Today: 6:56 am 83° East
Sunset Today: 7:40 pm 277° West

2025 Sun Graph for Waterloo

September 2025 — Sun in Waterloo

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2025 Sunrise/Sunset Daylength Astronomical Twilight Nautical Twilight Civil Twilight Solar Noon
Sep Sunrise Sunset Length Diff. Start End Start End Start End Time Mil. km
1 6:46 am (78°) 7:56 pm (282°) 13:10:20 −2:51 5:04 am 9:38 pm 5:41 am 9:01 pm 6:16 am 8:26 pm 1:21 pm (54.5°) 150.956
2 6:47 am (79°) 7:54 pm (281°) 13:07:28 −2:51 5:05 am 9:36 pm 5:42 am 8:59 pm 6:18 am 8:24 pm 1:21 pm (54.2°) 150.919
3 6:48 am (79°) 7:53 pm (281°) 13:04:36 −2:52 5:07 am 9:34 pm 5:44 am 8:57 pm 6:19 am 8:22 pm 1:21 pm (53.8°) 150.882
4 6:49 am (80°) 7:51 pm (280°) 13:01:44 −2:52 5:08 am 9:31 pm 5:45 am 8:55 pm 6:20 am 8:20 pm 1:20 pm (53.4°) 150.845
5 6:50 am (80°) 7:49 pm (280°) 12:58:50 −2:53 5:10 am 9:29 pm 5:46 am 8:53 pm 6:21 am 8:18 pm 1:20 pm (53.1°) 150.808
6 6:51 am (81°) 7:47 pm (279°) 12:55:57 −2:53 5:11 am 9:27 pm 5:48 am 8:51 pm 6:22 am 8:16 pm 1:20 pm (52.7°) 150.770
7 6:53 am (81°) 7:46 pm (279°) 12:53:03 −2:53 5:13 am 9:25 pm 5:49 am 8:49 pm 6:23 am 8:15 pm 1:19 pm (52.3°) 150.732
8 6:54 am (82°) 7:44 pm (278°) 12:50:09 −2:54 5:14 am 9:23 pm 5:50 am 8:47 pm 6:25 am 8:13 pm 1:19 pm (51.9°) 150.695
9 6:55 am (82°) 7:42 pm (278°) 12:47:15 −2:54 5:15 am 9:21 pm 5:51 am 8:45 pm 6:26 am 8:11 pm 1:19 pm (51.6°) 150.657
10 6:56 am (83°) 7:40 pm (277°) 12:44:20 −2:54 5:17 am 9:19 pm 5:53 am 8:43 pm 6:27 am 8:09 pm 1:18 pm (51.2°) 150.619
11 6:57 am (83°) 7:38 pm (277°) 12:41:25 −2:55 5:18 am 9:17 pm 5:54 am 8:41 pm 6:28 am 8:07 pm 1:18 pm (50.8°) 150.580
12 6:58 am (84°) 7:37 pm (276°) 12:38:29 −2:55 5:20 am 9:15 pm 5:55 am 8:39 pm 6:29 am 8:05 pm 1:18 pm (50.4°) 150.542
13 6:59 am (84°) 7:35 pm (275°) 12:35:34 −2:55 5:21 am 9:13 pm 5:56 am 8:37 pm 6:30 am 8:03 pm 1:17 pm (50.0°) 150.503
14 7:00 am (85°) 7:33 pm (275°) 12:32:38 −2:55 5:22 am 9:11 pm 5:57 am 8:36 pm 6:32 am 8:02 pm 1:17 pm (49.7°) 150.465
15 7:01 am (85°) 7:31 pm (274°) 12:29:42 −2:56 5:24 am 9:08 pm 5:59 am 8:34 pm 6:33 am 8:00 pm 1:17 pm (49.3°) 150.426
16 7:03 am (86°) 7:29 pm (274°) 12:26:46 −2:56 5:25 am 9:06 pm 6:00 am 8:32 pm 6:34 am 7:58 pm 1:16 pm (48.9°) 150.386
17 7:04 am (86°) 7:27 pm (273°) 12:23:49 −2:56 5:26 am 9:04 pm 6:01 am 8:30 pm 6:35 am 7:56 pm 1:16 pm (48.5°) 150.347
18 7:05 am (87°) 7:26 pm (273°) 12:20:53 −2:56 5:28 am 9:02 pm 6:02 am 8:28 pm 6:36 am 7:54 pm 1:16 pm (48.1°) 150.306
19 7:06 am (87°) 7:24 pm (272°) 12:17:56 −2:56 5:29 am 9:00 pm 6:04 am 8:26 pm 6:37 am 7:52 pm 1:15 pm (47.7°) 150.266
20 7:07 am (88°) 7:22 pm (272°) 12:14:59 −2:56 5:30 am 8:58 pm 6:05 am 8:24 pm 6:38 am 7:51 pm 1:15 pm (47.3°) 150.225
21 7:08 am (89°) 7:20 pm (271°) 12:12:02 −2:56 5:32 am 8:56 pm 6:06 am 8:22 pm 6:40 am 7:49 pm 1:15 pm (47.0°) 150.184
22 7:09 am (89°) 7:18 pm (271°) 12:09:05 −2:56 5:33 am 8:54 pm 6:07 am 8:20 pm 6:41 am 7:47 pm 1:14 pm (46.6°) 150.142
23 7:10 am (90°) 7:16 pm (270°) 12:06:08 −2:56 5:34 am 8:52 pm 6:08 am 8:18 pm 6:42 am 7:45 pm 1:14 pm (46.2°) 150.100
24 7:11 am (90°) 7:15 pm (270°) 12:03:11 −2:57 5:35 am 8:50 pm 6:10 am 8:16 pm 6:43 am 7:43 pm 1:13 pm (45.8°) 150.058
25 7:13 am (91°) 7:13 pm (269°) 12:00:14 −2:57 5:37 am 8:48 pm 6:11 am 8:15 pm 6:44 am 7:41 pm 1:13 pm (45.4°) 150.015
26 7:14 am (91°) 7:11 pm (269°) 11:57:17 −2:56 5:38 am 8:47 pm 6:12 am 8:13 pm 6:45 am 7:40 pm 1:13 pm (45.0°) 149.972
27 7:15 am (92°) 7:09 pm (268°) 11:54:20 −2:56 5:39 am 8:45 pm 6:13 am 8:11 pm 6:46 am 7:38 pm 1:12 pm (44.6°) 149.929
28 7:16 am (92°) 7:07 pm (267°) 11:51:24 −2:56 5:40 am 8:43 pm 6:14 am 8:09 pm 6:48 am 7:36 pm 1:12 pm (44.2°) 149.886
29 7:17 am (93°) 7:06 pm (267°) 11:48:27 −2:56 5:42 am 8:41 pm 6:15 am 8:07 pm 6:49 am 7:34 pm 1:12 pm (43.8°) 149.842
30 7:18 am (93°) 7:04 pm (266°) 11:45:30 −2:56 5:43 am 8:39 pm 6:17 am 8:05 pm 6:50 am 7:32 pm 1:11 pm (43.5°) 149.799
* All times are local time for Waterloo. 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 Waterloo 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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