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Mont-de-Marsan, Landes, France — Sunrise, Sunset, and Daylength, September 2025

Daylight

7:35 am – 8:21 pm
12 hours, 46 minutes

Current Time: Sep 10, 2025 at 1:17:33 pm
Sun Direction: 164° South
Sun Altitude: 49.8°
Sun Distance: 93.597 million mi
Next Equinox: Sep 22, 2025 8:19 pm (Autumnal)
Sunrise Today: 7:35 am 82° East
Sunset Today: 8:21 pm 277° West

2025 Sun Graph for Mont-de-Marsan

September 2025 — Sun in Mont-de-Marsan

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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. mi
1 7:25 am (78°) 8:37 pm (282°) 13:11:58 −2:53 5:42 am 10:20 pm 6:20 am 9:42 pm 6:55 am 9:07 pm 2:01 pm (54.2°) 93.805
2 7:26 am (78°) 8:35 pm (281°) 13:09:04 −2:54 5:44 am 10:17 pm 6:21 am 9:40 pm 6:57 am 9:05 pm 2:01 pm (53.8°) 93.782
3 7:27 am (79°) 8:33 pm (281°) 13:06:09 −2:54 5:45 am 10:15 pm 6:22 am 9:38 pm 6:58 am 9:03 pm 2:01 pm (53.5°) 93.759
4 7:28 am (79°) 8:32 pm (280°) 13:03:14 −2:55 5:47 am 10:13 pm 6:24 am 9:36 pm 6:59 am 9:01 pm 2:00 pm (53.1°) 93.736
5 7:30 am (80°) 8:30 pm (280°) 13:00:18 −2:55 5:48 am 10:11 pm 6:25 am 9:34 pm 7:00 am 8:59 pm 2:00 pm (52.7°) 93.713
6 7:31 am (80°) 8:28 pm (279°) 12:57:22 −2:55 5:50 am 10:09 pm 6:26 am 9:32 pm 7:01 am 8:57 pm 2:00 pm (52.4°) 93.689
7 7:32 am (81°) 8:26 pm (279°) 12:54:26 −2:56 5:51 am 10:07 pm 6:28 am 9:30 pm 7:03 am 8:56 pm 1:59 pm (52.0°) 93.666
8 7:33 am (81°) 8:24 pm (278°) 12:51:29 −2:56 5:52 am 10:05 pm 6:29 am 9:28 pm 7:04 am 8:54 pm 1:59 pm (51.6°) 93.642
9 7:34 am (82°) 8:23 pm (278°) 12:48:32 −2:57 5:54 am 10:02 pm 6:30 am 9:26 pm 7:05 am 8:52 pm 1:59 pm (51.2°) 93.619
10 7:35 am (82°) 8:21 pm (277°) 12:45:35 −2:57 5:55 am 10:00 pm 6:31 am 9:24 pm 7:06 am 8:50 pm 1:58 pm (50.9°) 93.595
11 7:36 am (83°) 8:19 pm (277°) 12:42:37 −2:57 5:57 am 9:58 pm 6:33 am 9:22 pm 7:07 am 8:48 pm 1:58 pm (50.5°) 93.572
12 7:37 am (84°) 8:17 pm (276°) 12:39:39 −2:57 5:58 am 9:56 pm 6:34 am 9:20 pm 7:08 am 8:46 pm 1:58 pm (50.1°) 93.548
13 7:39 am (84°) 8:15 pm (276°) 12:36:41 −2:58 6:00 am 9:54 pm 6:35 am 9:19 pm 7:10 am 8:44 pm 1:57 pm (49.7°) 93.524
14 7:40 am (85°) 8:13 pm (275°) 12:33:43 −2:58 6:01 am 9:52 pm 6:36 am 9:17 pm 7:11 am 8:42 pm 1:57 pm (49.3°) 93.500
15 7:41 am (85°) 8:12 pm (275°) 12:30:44 −2:58 6:02 am 9:50 pm 6:38 am 9:15 pm 7:12 am 8:40 pm 1:57 pm (48.9°) 93.476
16 7:42 am (86°) 8:10 pm (274°) 12:27:45 −2:58 6:04 am 9:48 pm 6:39 am 9:13 pm 7:13 am 8:39 pm 1:56 pm (48.6°) 93.451
17 7:43 am (86°) 8:08 pm (273°) 12:24:46 −2:59 6:05 am 9:46 pm 6:40 am 9:11 pm 7:14 am 8:37 pm 1:56 pm (48.2°) 93.427
18 7:44 am (87°) 8:06 pm (273°) 12:21:47 −2:59 6:06 am 9:44 pm 6:41 am 9:09 pm 7:15 am 8:35 pm 1:56 pm (47.8°) 93.402
19 7:45 am (87°) 8:04 pm (272°) 12:18:48 −2:59 6:08 am 9:42 pm 6:43 am 9:07 pm 7:17 am 8:33 pm 1:55 pm (47.4°) 93.377
20 7:47 am (88°) 8:02 pm (272°) 12:15:48 −2:59 6:09 am 9:40 pm 6:44 am 9:05 pm 7:18 am 8:31 pm 1:55 pm (47.0°) 93.351
21 7:48 am (88°) 8:01 pm (271°) 12:12:49 −2:59 6:10 am 9:37 pm 6:45 am 9:03 pm 7:19 am 8:29 pm 1:54 pm (46.6°) 93.326
22 7:49 am (89°) 7:59 pm (271°) 12:09:49 −2:59 6:12 am 9:35 pm 6:46 am 9:01 pm 7:20 am 8:27 pm 1:54 pm (46.2°) 93.300
23 7:50 am (89°) 7:57 pm (270°) 12:06:50 −2:59 6:13 am 9:33 pm 6:48 am 8:59 pm 7:21 am 8:26 pm 1:54 pm (45.8°) 93.274
24 7:51 am (90°) 7:55 pm (270°) 12:03:50 −2:59 6:14 am 9:31 pm 6:49 am 8:57 pm 7:22 am 8:24 pm 1:53 pm (45.5°) 93.248
25 7:52 am (91°) 7:53 pm (269°) 12:00:50 −2:59 6:16 am 9:30 pm 6:50 am 8:55 pm 7:24 am 8:22 pm 1:53 pm (45.1°) 93.221
26 7:53 am (91°) 7:51 pm (269°) 11:57:51 −2:59 6:17 am 9:28 pm 6:51 am 8:53 pm 7:25 am 8:20 pm 1:53 pm (44.7°) 93.194
27 7:55 am (92°) 7:49 pm (268°) 11:54:51 −2:59 6:18 am 9:26 pm 6:52 am 8:52 pm 7:26 am 8:18 pm 1:52 pm (44.3°) 93.168
28 7:56 am (92°) 7:48 pm (268°) 11:51:52 −2:59 6:19 am 9:24 pm 6:54 am 8:50 pm 7:27 am 8:16 pm 1:52 pm (43.9°) 93.141
29 7:57 am (93°) 7:46 pm (267°) 11:48:52 −2:59 6:21 am 9:22 pm 6:55 am 8:48 pm 7:28 am 8:14 pm 1:52 pm (43.5°) 93.114
30 7:58 am (93°) 7:44 pm (266°) 11:45:53 −2:59 6:22 am 9:20 pm 6:56 am 8:46 pm 7:29 am 8:13 pm 1:51 pm (43.1°) 93.087
* All times are local time for Mont-de-Marsan. 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 Mont-de-Marsan is at 8:19 pm on Monday, September 22, 2025.
Why is the day and night not exactly 12 hours on equinox?

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