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Chennai, Tamil Nadu, India — Sunrise, Sunset, and Daylength, September 2025

Daylight

5:57 am – 6:13 pm
12 hours, 16 minutes

Current Time: Sep 10, 2025 at 7:38:58 pm
Sun Direction: 280° West
Sun Altitude: -21.4°
Sun Distance: 93.594 million mi
Next Equinox: Sep 22, 2025 11:49 pm (Autumnal)
Sunrise Today: 5:57 am 85° East
Sunset Today: 6:13 pm 275° West

2025 Sun Graph for Chennai

September 2025 — Sun in Chennai

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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 5:57 am (81°) 6:19 pm (278°) 12:21:58 −0:41 4:46 am 7:31 pm 5:11 am 7:06 pm 5:36 am 6:41 pm 12:08 pm (85.1°) 93.810
2 5:57 am (82°) 6:19 pm (278°) 12:21:17 −0:41 4:46 am 7:30 pm 5:11 am 7:05 pm 5:36 am 6:40 pm 12:08 pm (84.7°) 93.787
3 5:57 am (82°) 6:18 pm (278°) 12:20:34 −0:42 4:46 am 7:30 pm 5:11 am 7:04 pm 5:36 am 6:39 pm 12:08 pm (84.3°) 93.764
4 5:57 am (82°) 6:17 pm (277°) 12:19:52 −0:42 4:46 am 7:29 pm 5:11 am 7:04 pm 5:36 am 6:39 pm 12:07 pm (84.0°) 93.741
5 5:57 am (83°) 6:17 pm (277°) 12:19:10 −0:42 4:46 am 7:28 pm 5:11 am 7:03 pm 5:36 am 6:38 pm 12:07 pm (83.6°) 93.718
6 5:57 am (83°) 6:16 pm (277°) 12:18:27 −0:42 4:46 am 7:27 pm 5:11 am 7:02 pm 5:36 am 6:37 pm 12:07 pm (83.2°) 93.695
7 5:57 am (84°) 6:15 pm (276°) 12:17:45 −0:42 4:46 am 7:26 pm 5:11 am 7:01 pm 5:36 am 6:37 pm 12:06 pm (82.9°) 93.671
8 5:57 am (84°) 6:15 pm (276°) 12:17:02 −0:42 4:46 am 7:26 pm 5:11 am 7:01 pm 5:36 am 6:36 pm 12:06 pm (82.5°) 93.648
9 5:57 am (84°) 6:14 pm (275°) 12:16:20 −0:42 4:46 am 7:25 pm 5:11 am 7:00 pm 5:36 am 6:35 pm 12:06 pm (82.1°) 93.624
10 5:57 am (85°) 6:13 pm (275°) 12:15:37 −0:42 4:46 am 7:24 pm 5:11 am 6:59 pm 5:36 am 6:34 pm 12:05 pm (81.7°) 93.601
11 5:57 am (85°) 6:12 pm (275°) 12:14:54 −0:42 4:46 am 7:23 pm 5:11 am 6:58 pm 5:36 am 6:34 pm 12:05 pm (81.4°) 93.577
12 5:57 am (86°) 6:12 pm (274°) 12:14:11 −0:42 4:46 am 7:23 pm 5:11 am 6:58 pm 5:36 am 6:33 pm 12:05 pm (81.0°) 93.553
13 5:57 am (86°) 6:11 pm (274°) 12:13:28 −0:43 4:47 am 7:22 pm 5:11 am 6:57 pm 5:36 am 6:32 pm 12:04 pm (80.6°) 93.529
14 5:57 am (86°) 6:10 pm (273°) 12:12:45 −0:43 4:47 am 7:21 pm 5:11 am 6:56 pm 5:36 am 6:32 pm 12:04 pm (80.2°) 93.505
15 5:57 am (87°) 6:10 pm (273°) 12:12:02 −0:43 4:47 am 7:20 pm 5:11 am 6:56 pm 5:36 am 6:31 pm 12:04 pm (79.8°) 93.481
16 5:57 am (87°) 6:09 pm (273°) 12:11:19 −0:43 4:47 am 7:20 pm 5:11 am 6:55 pm 5:36 am 6:30 pm 12:03 pm (79.4°) 93.457
17 5:57 am (88°) 6:08 pm (272°) 12:10:35 −0:43 4:47 am 7:19 pm 5:12 am 6:54 pm 5:36 am 6:29 pm 12:03 pm (79.1°) 93.432
18 5:58 am (88°) 6:07 pm (272°) 12:09:52 −0:43 4:47 am 7:18 pm 5:12 am 6:53 pm 5:36 am 6:29 pm 12:03 pm (78.7°) 93.407
19 5:58 am (88°) 6:07 pm (271°) 12:09:09 −0:43 4:47 am 7:17 pm 5:12 am 6:53 pm 5:36 am 6:28 pm 12:02 pm (78.3°) 93.382
20 5:58 am (89°) 6:06 pm (271°) 12:08:26 −0:43 4:47 am 7:17 pm 5:12 am 6:52 pm 5:36 am 6:27 pm 12:02 pm (77.9°) 93.357
21 5:58 am (89°) 6:05 pm (271°) 12:07:42 −0:43 4:47 am 7:16 pm 5:12 am 6:51 pm 5:36 am 6:26 pm 12:01 pm (77.5°) 93.331
22 5:58 am (90°) 6:05 pm (270°) 12:06:59 −0:43 4:47 am 7:15 pm 5:12 am 6:50 pm 5:36 am 6:26 pm 12:01 pm (77.1°) 93.306
23 5:58 am (90°) 6:04 pm (270°) 12:06:16 −0:43 4:47 am 7:14 pm 5:12 am 6:50 pm 5:36 am 6:25 pm 12:01 pm (76.7°) 93.280
24 5:58 am (90°) 6:03 pm (269°) 12:05:32 −0:43 4:47 am 7:14 pm 5:12 am 6:49 pm 5:36 am 6:24 pm 12:00 pm (76.3°) 93.253
25 5:58 am (91°) 6:02 pm (269°) 12:04:49 −0:43 4:47 am 7:13 pm 5:12 am 6:48 pm 5:36 am 6:24 pm 12:00 pm (75.9°) 93.227
26 5:58 am (91°) 6:02 pm (269°) 12:04:06 −0:43 4:47 am 7:12 pm 5:12 am 6:48 pm 5:36 am 6:23 pm 12:00 pm (75.6°) 93.200
27 5:58 am (92°) 6:01 pm (268°) 12:03:22 −0:43 4:47 am 7:11 pm 5:12 am 6:47 pm 5:36 am 6:22 pm 11:59 am (75.2°) 93.174
28 5:58 am (92°) 6:00 pm (268°) 12:02:39 −0:43 4:47 am 7:11 pm 5:12 am 6:46 pm 5:36 am 6:22 pm 11:59 am (74.8°) 93.147
29 5:58 am (92°) 6:00 pm (267°) 12:01:56 −0:43 4:47 am 7:10 pm 5:12 am 6:45 pm 5:36 am 6:21 pm 11:59 am (74.4°) 93.120
30 5:58 am (93°) 5:59 pm (267°) 12:01:13 −0:43 4:47 am 7:09 pm 5:12 am 6:45 pm 5:36 am 6:20 pm 11:58 am (74.0°) 93.093
* All times are local time for Chennai. They take into account refraction. Dates are based on the Gregorian calendar. Today is highlighted.

The September equinox (autumnal equinox) in Chennai is at 11:49 pm on Monday, September 22, 2025.
Why is the day and night not exactly 12 hours on equinox?

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