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Usno, La Rioja, Argentina — Sunrise, Sunset, and Daylength, September 2026

Daylight

6:25 am – 8:04 pm
13 hours, 39 minutes

Current Time: Nov 14, 2026 at 2:43:32 am
Sun Direction: ↑ 153° Southeast
Sun Altitude: -36.7°
Sun Distance: 91.978 million mi
Next Solstice: Dec 21, 2026 5:50 pm (Summer)
Sunrise Today: 6:25 am↑ 112° Southeast
Sunset Today: 8:04 pm↑ 248° West
Location of Usno Location

2026 Sun Graph for Usno

September 2026 — Sun in Usno

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2026 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 7:45 am ↑ (81°) 7:14 pm ↑ (279°) 11:29:04 +1:44 6:25 am 8:34 pm 6:53 am 8:07 pm 7:21 am 7:39 pm 1:30 pm (51.3°) 93.805
2 7:44 am ↑ (81°) 7:15 pm ↑ (278°) 11:30:49 +1:45 6:24 am 8:35 pm 6:52 am 8:07 pm 7:20 am 7:39 pm 1:29 pm (51.7°) 93.784
3 7:43 am ↑ (82°) 7:15 pm ↑ (278°) 11:32:34 +1:45 6:23 am 8:35 pm 6:51 am 8:08 pm 7:19 am 7:40 pm 1:29 pm (52.1°) 93.762
4 7:42 am ↑ (82°) 7:16 pm ↑ (278°) 11:34:20 +1:45 6:22 am 8:36 pm 6:50 am 8:08 pm 7:18 am 7:40 pm 1:29 pm (52.4°) 93.740
5 7:40 am ↑ (83°) 7:17 pm ↑ (277°) 11:36:07 +1:46 6:21 am 8:37 pm 6:48 am 8:09 pm 7:16 am 7:41 pm 1:28 pm (52.8°) 93.718
6 7:39 am ↑ (83°) 7:17 pm ↑ (277°) 11:37:53 +1:46 6:19 am 8:37 pm 6:47 am 8:09 pm 7:15 am 7:41 pm 1:28 pm (53.2°) 93.695
7 7:38 am ↑ (84°) 7:18 pm ↑ (276°) 11:39:40 +1:46 6:18 am 8:38 pm 6:46 am 8:10 pm 7:14 am 7:42 pm 1:28 pm (53.6°) 93.672
8 7:37 am ↑ (84°) 7:18 pm ↑ (276°) 11:41:28 +1:47 6:17 am 8:38 pm 6:45 am 8:10 pm 7:13 am 7:42 pm 1:27 pm (53.9°) 93.649
9 7:36 am ↑ (84°) 7:19 pm ↑ (275°) 11:43:15 +1:47 6:16 am 8:39 pm 6:44 am 8:11 pm 7:11 am 7:43 pm 1:27 pm (54.3°) 93.626
10 7:34 am ↑ (85°) 7:19 pm ↑ (275°) 11:45:03 +1:47 6:14 am 8:39 pm 6:42 am 8:11 pm 7:10 am 7:43 pm 1:27 pm (54.7°) 93.602
11 7:33 am ↑ (85°) 7:20 pm ↑ (274°) 11:46:51 +1:48 6:13 am 8:40 pm 6:41 am 8:12 pm 7:09 am 7:44 pm 1:26 pm (55.1°) 93.578
12 7:32 am ↑ (86°) 7:20 pm ↑ (274°) 11:48:40 +1:48 6:12 am 8:40 pm 6:40 am 8:12 pm 7:08 am 7:44 pm 1:26 pm (55.5°) 93.553
13 7:31 am ↑ (86°) 7:21 pm ↑ (274°) 11:50:29 +1:48 6:11 am 8:41 pm 6:39 am 8:13 pm 7:06 am 7:45 pm 1:26 pm (55.8°) 93.529
14 7:29 am ↑ (87°) 7:22 pm ↑ (273°) 11:52:18 +1:48 6:09 am 8:41 pm 6:37 am 8:13 pm 7:05 am 7:46 pm 1:25 pm (56.2°) 93.504
15 7:28 am ↑ (87°) 7:22 pm ↑ (273°) 11:54:07 +1:49 6:08 am 8:42 pm 6:36 am 8:14 pm 7:04 am 7:46 pm 1:25 pm (56.6°) 93.478
16 7:27 am ↑ (88°) 7:23 pm ↑ (272°) 11:55:56 +1:49 6:07 am 8:43 pm 6:35 am 8:15 pm 7:03 am 7:47 pm 1:24 pm (57.0°) 93.453
17 7:25 am ↑ (88°) 7:23 pm ↑ (272°) 11:57:46 +1:49 6:06 am 8:43 pm 6:34 am 8:15 pm 7:01 am 7:47 pm 1:24 pm (57.4°) 93.427
18 7:24 am ↑ (88°) 7:24 pm ↑ (271°) 11:59:35 +1:49 6:04 am 8:44 pm 6:32 am 8:16 pm 7:00 am 7:48 pm 1:24 pm (57.8°) 93.401
19 7:23 am ↑ (89°) 7:24 pm ↑ (271°) 12:01:25 +1:49 6:03 am 8:44 pm 6:31 am 8:16 pm 6:59 am 7:48 pm 1:23 pm (58.2°) 93.375
20 7:22 am ↑ (89°) 7:25 pm ↑ (270°) 12:03:15 +1:50 6:02 am 8:45 pm 6:30 am 8:17 pm 6:58 am 7:49 pm 1:23 pm (58.5°) 93.349
21 7:20 am ↑ (90°) 7:25 pm ↑ (270°) 12:05:05 +1:50 6:00 am 8:46 pm 6:28 am 8:17 pm 6:56 am 7:49 pm 1:23 pm (58.9°) 93.323
22 7:19 am ↑ (90°) 7:26 pm ↑ (270°) 12:06:56 +1:50 5:59 am 8:46 pm 6:27 am 8:18 pm 6:55 am 7:50 pm 1:22 pm (59.3°) 93.297
23 7:18 am ↑ (91°) 7:27 pm ↑ (269°) 12:08:46 +1:50 5:58 am 8:47 pm 6:26 am 8:19 pm 6:54 am 7:51 pm 1:22 pm (59.7°) 93.270
24 7:17 am ↑ (91°) 7:27 pm ↑ (269°) 12:10:37 +1:50 5:56 am 8:48 pm 6:25 am 8:19 pm 6:53 am 7:51 pm 1:22 pm (60.1°) 93.244
25 7:15 am ↑ (92°) 7:28 pm ↑ (268°) 12:12:27 +1:50 5:55 am 8:48 pm 6:23 am 8:20 pm 6:51 am 7:52 pm 1:21 pm (60.5°) 93.218
26 7:14 am ↑ (92°) 7:28 pm ↑ (268°) 12:14:18 +1:50 5:54 am 8:49 pm 6:22 am 8:20 pm 6:50 am 7:52 pm 1:21 pm (60.9°) 93.192
27 7:13 am ↑ (92°) 7:29 pm ↑ (267°) 12:16:08 +1:50 5:52 am 8:50 pm 6:21 am 8:21 pm 6:49 am 7:53 pm 1:21 pm (61.3°) 93.165
28 7:11 am ↑ (93°) 7:29 pm ↑ (267°) 12:17:59 +1:50 5:51 am 8:50 pm 6:19 am 8:22 pm 6:47 am 7:54 pm 1:20 pm (61.6°) 93.139
29 7:10 am ↑ (93°) 7:30 pm ↑ (266°) 12:19:50 +1:50 5:50 am 8:51 pm 6:18 am 8:22 pm 6:46 am 7:54 pm 1:20 pm (62.0°) 93.113
30 7:09 am ↑ (94°) 7:31 pm ↑ (266°) 12:21:40 +1:50 5:48 am 8:52 pm 6:17 am 8:23 pm 6:45 am 7:55 pm 1:20 pm (62.4°) 93.087
* All times are local time for Usno. They take into account refraction. Dates are based on the Gregorian calendar.

The September equinox (vernal equinox) in Usno is at 9:05 pm on Tuesday, September 22, 2026.
Why is the day and night not exactly 12 hours on equinox?

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