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San Juan, Puerto Rico — Sunrise, Sunset, and Daylength, September 2021

Daylight

6:09 am – 6:40 pm
12 hours, 31 minutes

Current Time: Apr 12, 2021 at 11:56:33 pm
Sun Direction: 345° North
Sun Altitude: -61.5°
Sun Distance: 93.209 million mi
Next Solstice: Jun 20, 2021 11:32 pm (Summer)
Sunrise Today: 6:09 am 80° East
Sunset Today: 6:40 pm 280° West
Location of San JuanLocation

2021 Sun Graph for San Juan

September 2021 — Sun in San Juan

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2021Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:09 am (81°)6:38 pm (279°)12:28:29−0:594:55 am7:52 pm5:21 am7:26 pm5:47 am7:00 pm12:24 pm (79.6°)93.804
26:10 am (82°)6:37 pm (278°)12:27:29−1:004:56 am7:51 pm5:22 am7:25 pm5:48 am6:59 pm12:23 pm (79.2°)93.782
36:10 am (82°)6:36 pm (278°)12:26:28−1:004:56 am7:50 pm5:22 am7:24 pm5:48 am6:58 pm12:23 pm (78.8°)93.760
46:10 am (82°)6:35 pm (277°)12:25:28−1:004:56 am7:49 pm5:22 am7:23 pm5:48 am6:57 pm12:23 pm (78.5°)93.737
56:10 am (83°)6:35 pm (277°)12:24:27−1:004:56 am7:48 pm5:22 am7:22 pm5:48 am6:57 pm12:23 pm (78.1°)93.714
66:10 am (83°)6:34 pm (277°)12:23:26−1:004:57 am7:47 pm5:23 am7:21 pm5:48 am6:56 pm12:22 pm (77.7°)93.691
76:10 am (83°)6:33 pm (276°)12:22:25−1:014:57 am7:46 pm5:23 am7:20 pm5:49 am6:55 pm12:22 pm (77.3°)93.668
86:11 am (84°)6:32 pm (276°)12:21:24−1:014:57 am7:45 pm5:23 am7:20 pm5:49 am6:54 pm12:21 pm (77.0°)93.644
96:11 am (84°)6:31 pm (276°)12:20:22−1:014:58 am7:44 pm5:23 am7:19 pm5:49 am6:53 pm12:21 pm (76.6°)93.620
106:11 am (85°)6:30 pm (275°)12:19:21−1:014:58 am7:43 pm5:23 am7:18 pm5:49 am6:52 pm12:21 pm (76.2°)93.595
116:11 am (85°)6:29 pm (275°)12:18:19−1:014:58 am7:43 pm5:24 am7:17 pm5:49 am6:51 pm12:20 pm (75.8°)93.571
126:11 am (85°)6:29 pm (274°)12:17:17−1:014:58 am7:42 pm5:24 am7:16 pm5:49 am6:50 pm12:20 pm (75.4°)93.546
136:11 am (86°)6:28 pm (274°)12:16:16−1:014:58 am7:41 pm5:24 am7:15 pm5:50 am6:50 pm12:20 pm (75.1°)93.520
146:12 am (86°)6:27 pm (273°)12:15:14−1:014:59 am7:40 pm5:24 am7:14 pm5:50 am6:49 pm12:19 pm (74.7°)93.495
156:12 am (87°)6:26 pm (273°)12:14:12−1:014:59 am7:39 pm5:24 am7:13 pm5:50 am6:48 pm12:19 pm (74.3°)93.469
166:12 am (87°)6:25 pm (273°)12:13:10−1:024:59 am7:38 pm5:25 am7:12 pm5:50 am6:47 pm12:19 pm (73.9°)93.444
176:12 am (88°)6:24 pm (272°)12:12:08−1:024:59 am7:37 pm5:25 am7:11 pm5:50 am6:46 pm12:18 pm (73.5°)93.418
186:12 am (88°)6:23 pm (272°)12:11:05−1:025:00 am7:36 pm5:25 am7:11 pm5:50 am6:45 pm12:18 pm (73.1°)93.392
196:12 am (88°)6:22 pm (271°)12:10:03−1:025:00 am7:35 pm5:25 am7:10 pm5:51 am6:44 pm12:18 pm (72.8°)93.366
206:13 am (89°)6:22 pm (271°)12:09:01−1:025:00 am7:34 pm5:25 am7:09 pm5:51 am6:43 pm12:17 pm (72.4°)93.341
216:13 am (89°)6:21 pm (271°)12:07:59−1:025:00 am7:33 pm5:26 am7:08 pm5:51 am6:43 pm12:17 pm (72.0°)93.315
226:13 am (90°)6:20 pm (270°)12:06:57−1:025:00 am7:32 pm5:26 am7:07 pm5:51 am6:42 pm12:17 pm (71.6°)93.289
236:13 am (90°)6:19 pm (270°)12:05:54−1:025:01 am7:31 pm5:26 am7:06 pm5:51 am6:41 pm12:16 pm (71.2°)93.263
246:13 am (90°)6:18 pm (269°)12:04:52−1:025:01 am7:31 pm5:26 am7:05 pm5:51 am6:40 pm12:16 pm (70.8°)93.238
256:13 am (91°)6:17 pm (269°)12:03:50−1:025:01 am7:30 pm5:26 am7:04 pm5:52 am6:39 pm12:15 pm (70.4°)93.212
266:14 am (91°)6:16 pm (269°)12:02:48−1:025:01 am7:29 pm5:26 am7:03 pm5:52 am6:38 pm12:15 pm (70.0°)93.186
276:14 am (92°)6:16 pm (268°)12:01:45−1:025:01 am7:28 pm5:27 am7:03 pm5:52 am6:37 pm12:15 pm (69.6°)93.160
286:14 am (92°)6:15 pm (268°)12:00:43−1:025:02 am7:27 pm5:27 am7:02 pm5:52 am6:36 pm12:14 pm (69.3°)93.134
296:14 am (92°)6:14 pm (267°)11:59:41−1:025:02 am7:26 pm5:27 am7:01 pm5:52 am6:36 pm12:14 pm (68.9°)93.109
306:14 am (93°)6:13 pm (267°)11:58:39−1:025:02 am7:25 pm5:27 am7:00 pm5:53 am6:35 pm12:14 pm (68.5°)93.083
* All times are local time for San Juan. They take into account refraction. Dates are based on the Gregorian calendar.

September Equinox (Autumnal Equinox) is on Wednesday, September 22, 2021 at 3:21 pm in San Juan.
Why is the day and night not exactly 12 hours on Equinox?

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