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Houston, Texas, USA — Sunrise, Sunset, and Daylength, September 2023

Daylight

7:13 am – 5:56 pm
10 hours, 43 minutes

Current Time: Jan 29, 2023 at 11:09:40 am
Sun Direction: 154° Southeast
Sun Altitude: 38.2°
Sun Distance: 91.557 million mi
Next Equinox: Mar 20, 2023 4:24 pm (Vernal)
Sunrise Today: 7:13 am 110° Southeast
Sunset Today: 5:56 pm 250° West
Location of HoustonLocation

2023 Sun Graph for Houston

September 2023 — Sun in Houston

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2023Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:58 am (80°)7:43 pm (280°)12:45:14−1:425:36 am9:05 pm6:05 am8:36 pm6:34 am8:08 pm1:21 pm (68.4°)93.812
26:59 am (80°)7:42 pm (279°)12:43:31−1:425:37 am9:04 pm6:06 am8:35 pm6:34 am8:06 pm1:21 pm (68.1°)93.790
36:59 am (81°)7:41 pm (279°)12:41:48−1:435:37 am9:03 pm6:06 am8:34 pm6:35 am8:05 pm1:20 pm (67.7°)93.768
47:00 am (81°)7:40 pm (279°)12:40:05−1:435:38 am9:01 pm6:07 am8:32 pm6:36 am8:04 pm1:20 pm (67.3°)93.746
57:00 am (82°)7:39 pm (278°)12:38:21−1:435:39 am9:00 pm6:08 am8:31 pm6:36 am8:03 pm1:20 pm (67.0°)93.724
67:01 am (82°)7:37 pm (278°)12:36:37−1:445:39 am8:59 pm6:08 am8:30 pm6:37 am8:02 pm1:19 pm (66.6°)93.701
77:01 am (83°)7:36 pm (277°)12:34:52−1:445:40 am8:57 pm6:09 am8:29 pm6:37 am8:00 pm1:19 pm (66.2°)93.678
87:02 am (83°)7:35 pm (277°)12:33:08−1:445:41 am8:56 pm6:09 am8:27 pm6:38 am7:59 pm1:19 pm (65.8°)93.655
97:02 am (83°)7:34 pm (276°)12:31:23−1:445:41 am8:55 pm6:10 am8:26 pm6:38 am7:58 pm1:18 pm (65.5°)93.632
107:03 am (84°)7:33 pm (276°)12:29:37−1:455:42 am8:53 pm6:11 am8:25 pm6:39 am7:57 pm1:18 pm (65.1°)93.608
117:03 am (84°)7:31 pm (275°)12:27:52−1:455:43 am8:52 pm6:11 am8:23 pm6:39 am7:55 pm1:18 pm (64.7°)93.585
127:04 am (85°)7:30 pm (275°)12:26:06−1:455:43 am8:50 pm6:12 am8:22 pm6:40 am7:54 pm1:17 pm (64.3°)93.561
137:04 am (85°)7:29 pm (275°)12:24:21−1:455:44 am8:49 pm6:12 am8:21 pm6:41 am7:53 pm1:17 pm (63.9°)93.536
147:05 am (86°)7:28 pm (274°)12:22:35−1:455:45 am8:48 pm6:13 am8:19 pm6:41 am7:52 pm1:17 pm (63.5°)93.511
157:06 am (86°)7:26 pm (274°)12:20:49−1:465:45 am8:46 pm6:14 am8:18 pm6:42 am7:50 pm1:16 pm (63.2°)93.486
167:06 am (86°)7:25 pm (273°)12:19:03−1:465:46 am8:45 pm6:14 am8:17 pm6:42 am7:49 pm1:16 pm (62.8°)93.461
177:07 am (87°)7:24 pm (273°)12:17:16−1:465:47 am8:44 pm6:15 am8:16 pm6:43 am7:48 pm1:15 pm (62.4°)93.436
187:07 am (87°)7:23 pm (272°)12:15:30−1:465:47 am8:42 pm6:15 am8:14 pm6:43 am7:46 pm1:15 pm (62.0°)93.410
197:08 am (88°)7:21 pm (272°)12:13:43−1:465:48 am8:41 pm6:16 am8:13 pm6:44 am7:45 pm1:15 pm (61.6°)93.384
207:08 am (88°)7:20 pm (271°)12:11:57−1:465:48 am8:40 pm6:16 am8:12 pm6:44 am7:44 pm1:14 pm (61.2°)93.358
217:09 am (89°)7:19 pm (271°)12:10:10−1:465:49 am8:38 pm6:17 am8:10 pm6:45 am7:43 pm1:14 pm (60.8°)93.331
227:09 am (89°)7:18 pm (271°)12:08:23−1:465:50 am8:37 pm6:18 am8:09 pm6:45 am7:41 pm1:14 pm (60.5°)93.305
237:10 am (90°)7:16 pm (270°)12:06:37−1:465:50 am8:36 pm6:18 am8:08 pm6:46 am7:40 pm1:13 pm (60.1°)93.278
247:10 am (90°)7:15 pm (270°)12:04:50−1:465:51 am8:35 pm6:19 am8:07 pm6:47 am7:39 pm1:13 pm (59.7°)93.252
257:11 am (91°)7:14 pm (269°)12:03:03−1:465:51 am8:33 pm6:19 am8:05 pm6:47 am7:38 pm1:13 pm (59.3°)93.225
267:11 am (91°)7:13 pm (269°)12:01:17−1:465:52 am8:32 pm6:20 am8:04 pm6:48 am7:37 pm1:12 pm (58.9°)93.198
277:12 am (91°)7:11 pm (268°)11:59:30−1:465:53 am8:31 pm6:20 am8:03 pm6:48 am7:35 pm1:12 pm (58.5°)93.171
287:13 am (92°)7:10 pm (268°)11:57:44−1:465:53 am8:29 pm6:21 am8:02 pm6:49 am7:34 pm1:12 pm (58.1°)93.145
297:13 am (92°)7:09 pm (267°)11:55:57−1:465:54 am8:28 pm6:22 am8:00 pm6:49 am7:33 pm1:11 pm (57.7°)93.118
307:14 am (93°)7:08 pm (267°)11:54:11−1:465:54 am8:27 pm6:22 am7:59 pm6:50 am7:32 pm1:11 pm (57.3°)93.092
* All times are local time for Houston. 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 Houston is at 1:50 am on Saturday, September 23, 2023.
Why is the day and night not exactly 12 hours on equinox?

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