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Aveiro, Portugal — Sunrise, Sunset, and Daylength, September 2025

Daylight

7:54 am – 5:10 pm
9 hours, 16 minutes

Current Time: Dec 20, 2025 at 5:42:50 am
Sun Direction: 101° East
Sun Altitude: -24.1°
Sun Distance: 147.189 million km
Next Solstice: Dec 21, 2025 3:03 pm (Winter)
Sunrise Today: 7:54 am 121° Southeast
Sunset Today: 5:10 pm 239° Southwest

2025 Sun Graph for Aveiro

September 2025 — Sun in Aveiro

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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 7:01 am (78°) 8:06 pm (281°) 13:04:37 −2:34 5:25 am 9:42 pm 6:00 am 9:07 pm 6:33 am 8:34 pm 1:34 pm (57.4°) 150.963
2 7:02 am (79°) 8:04 pm (281°) 13:02:02 −2:35 5:26 am 9:40 pm 6:01 am 9:06 pm 6:34 am 8:32 pm 1:34 pm (57.1°) 150.927
3 7:03 am (79°) 8:03 pm (280°) 12:59:27 −2:35 5:27 am 9:38 pm 6:02 am 9:04 pm 6:35 am 8:31 pm 1:33 pm (56.7°) 150.890
4 7:04 am (80°) 8:01 pm (280°) 12:56:51 −2:36 5:29 am 9:36 pm 6:03 am 9:02 pm 6:36 am 8:29 pm 1:33 pm (56.3°) 150.853
5 7:05 am (80°) 8:00 pm (279°) 12:54:14 −2:36 5:30 am 9:35 pm 6:04 am 9:00 pm 6:37 am 8:27 pm 1:33 pm (56.0°) 150.815
6 7:06 am (81°) 7:58 pm (279°) 12:51:37 −2:36 5:31 am 9:33 pm 6:05 am 8:59 pm 6:38 am 8:26 pm 1:32 pm (55.6°) 150.778
7 7:07 am (81°) 7:56 pm (278°) 12:49:00 −2:37 5:32 am 9:31 pm 6:06 am 8:57 pm 6:39 am 8:24 pm 1:32 pm (55.2°) 150.740
8 7:08 am (82°) 7:55 pm (278°) 12:46:23 −2:37 5:34 am 9:29 pm 6:08 am 8:55 pm 6:40 am 8:22 pm 1:32 pm (54.8°) 150.702
9 7:09 am (82°) 7:53 pm (277°) 12:43:45 −2:37 5:35 am 9:27 pm 6:09 am 8:53 pm 6:41 am 8:20 pm 1:31 pm (54.5°) 150.664
10 7:10 am (83°) 7:51 pm (277°) 12:41:07 −2:38 5:36 am 9:25 pm 6:10 am 8:51 pm 6:42 am 8:19 pm 1:31 pm (54.1°) 150.626
11 7:11 am (83°) 7:50 pm (276°) 12:38:28 −2:38 5:37 am 9:23 pm 6:11 am 8:50 pm 6:43 am 8:17 pm 1:31 pm (53.7°) 150.588
12 7:12 am (84°) 7:48 pm (276°) 12:35:50 −2:38 5:38 am 9:21 pm 6:12 am 8:48 pm 6:44 am 8:15 pm 1:30 pm (53.3°) 150.550
13 7:13 am (84°) 7:46 pm (275°) 12:33:11 −2:38 5:40 am 9:19 pm 6:13 am 8:46 pm 6:45 am 8:14 pm 1:30 pm (52.9°) 150.511
14 7:14 am (85°) 7:45 pm (275°) 12:30:32 −2:39 5:41 am 9:17 pm 6:14 am 8:44 pm 6:46 am 8:12 pm 1:30 pm (52.6°) 150.472
15 7:15 am (85°) 7:43 pm (274°) 12:27:52 −2:39 5:42 am 9:16 pm 6:15 am 8:42 pm 6:47 am 8:10 pm 1:29 pm (52.2°) 150.433
16 7:16 am (86°) 7:41 pm (274°) 12:25:13 −2:39 5:43 am 9:14 pm 6:16 am 8:41 pm 6:48 am 8:09 pm 1:29 pm (51.8°) 150.394
17 7:17 am (86°) 7:39 pm (273°) 12:22:33 −2:39 5:44 am 9:12 pm 6:17 am 8:39 pm 6:49 am 8:07 pm 1:29 pm (51.4°) 150.355
18 7:18 am (87°) 7:38 pm (273°) 12:19:53 −2:39 5:45 am 9:10 pm 6:18 am 8:37 pm 6:50 am 8:05 pm 1:28 pm (51.0°) 150.314
19 7:19 am (87°) 7:36 pm (272°) 12:17:13 −2:39 5:47 am 9:08 pm 6:19 am 8:35 pm 6:51 am 8:03 pm 1:28 pm (50.6°) 150.274
20 7:20 am (88°) 7:34 pm (272°) 12:14:33 −2:40 5:48 am 9:06 pm 6:20 am 8:34 pm 6:52 am 8:02 pm 1:27 pm (50.2°) 150.233
21 7:21 am (89°) 7:33 pm (271°) 12:11:53 −2:40 5:49 am 9:04 pm 6:21 am 8:32 pm 6:53 am 8:00 pm 1:27 pm (49.9°) 150.192
22 7:22 am (89°) 7:31 pm (271°) 12:09:13 −2:40 5:50 am 9:03 pm 6:23 am 8:30 pm 6:54 am 7:58 pm 1:27 pm (49.5°) 150.151
23 7:23 am (90°) 7:29 pm (270°) 12:06:32 −2:40 5:51 am 9:01 pm 6:24 am 8:28 pm 6:55 am 7:57 pm 1:26 pm (49.1°) 150.109
24 7:24 am (90°) 7:28 pm (270°) 12:03:52 −2:40 5:52 am 8:59 pm 6:25 am 8:27 pm 6:56 am 7:55 pm 1:26 pm (48.7°) 150.066
25 7:25 am (91°) 7:26 pm (269°) 12:01:12 −2:40 5:53 am 8:57 pm 6:26 am 8:25 pm 6:57 am 7:53 pm 1:26 pm (48.3°) 150.024
26 7:26 am (91°) 7:24 pm (269°) 11:58:32 −2:40 5:54 am 8:55 pm 6:27 am 8:23 pm 6:58 am 7:52 pm 1:25 pm (47.9°) 149.981
27 7:27 am (92°) 7:23 pm (268°) 11:55:51 −2:40 5:55 am 8:54 pm 6:28 am 8:22 pm 6:59 am 7:50 pm 1:25 pm (47.5°) 149.938
28 7:28 am (92°) 7:21 pm (268°) 11:53:11 −2:40 5:57 am 8:52 pm 6:29 am 8:20 pm 7:00 am 7:48 pm 1:25 pm (47.1°) 149.895
29 7:29 am (93°) 7:19 pm (267°) 11:50:31 −2:40 5:58 am 8:50 pm 6:30 am 8:18 pm 7:01 am 7:47 pm 1:24 pm (46.7°) 149.851
30 7:30 am (93°) 7:18 pm (267°) 11:47:51 −2:39 5:59 am 8:49 pm 6:31 am 8:17 pm 7:02 am 7:45 pm 1:24 pm (46.4°) 149.808
* All times are local time for Aveiro. 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 Aveiro is at 7:19 pm on Monday, September 22, 2025.
Why is the day and night not exactly 12 hours on equinox?

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