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Cupertino, California, USA — Sunrise, Sunset, and Daylength, September 2024

Daylight

6:27 am – 7:47 pm
13 hours, 20 minutes

Current Time: Apr 19, 2024 at 12:42:15 pm
Sun Direction: 166° South
Sun Altitude: 63.6°
Sun Distance: 93.380 million mi
Next Solstice: Jun 20, 2024 1:50 pm (Summer)
Sunrise Today: 6:27 am 75° East
Sunset Today: 7:47 pm 285° West
Location of CupertinoLocation

2024 Sun Graph for Cupertino

September 2024 — Sun in Cupertino

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2024Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:39 am (79°)7:35 pm (280°)12:56:40−2:175:08 am9:06 pm5:40 am8:34 pm6:12 am8:02 pm1:07 pm (60.6°)93.798
26:40 am (80°)7:34 pm (280°)12:54:23−2:175:09 am9:04 pm5:41 am8:32 pm6:13 am8:00 pm1:07 pm (60.2°)93.776
36:40 am (80°)7:32 pm (280°)12:52:04−2:185:10 am9:03 pm5:42 am8:30 pm6:14 am7:59 pm1:07 pm (59.8°)93.753
46:41 am (81°)7:31 pm (279°)12:49:45−2:185:11 am9:01 pm5:43 am8:29 pm6:15 am7:57 pm1:06 pm (59.5°)93.730
56:42 am (81°)7:29 pm (279°)12:47:26−2:195:12 am8:59 pm5:44 am8:27 pm6:16 am7:56 pm1:06 pm (59.1°)93.707
66:43 am (82°)7:28 pm (278°)12:45:07−2:195:13 am8:58 pm5:45 am8:26 pm6:16 am7:54 pm1:06 pm (58.7°)93.683
76:44 am (82°)7:26 pm (278°)12:42:47−2:195:14 am8:56 pm5:46 am8:24 pm6:17 am7:53 pm1:05 pm (58.3°)93.659
86:44 am (83°)7:25 pm (277°)12:40:27−2:205:15 am8:54 pm5:47 am8:22 pm6:18 am7:51 pm1:05 pm (58.0°)93.635
96:45 am (83°)7:23 pm (277°)12:38:07−2:205:16 am8:52 pm5:48 am8:21 pm6:19 am7:50 pm1:05 pm (57.6°)93.610
106:46 am (84°)7:22 pm (276°)12:35:46−2:205:17 am8:51 pm5:49 am8:19 pm6:20 am7:48 pm1:04 pm (57.2°)93.585
116:47 am (84°)7:20 pm (276°)12:33:25−2:205:18 am8:49 pm5:50 am8:17 pm6:21 am7:47 pm1:04 pm (56.8°)93.561
126:48 am (85°)7:19 pm (275°)12:31:04−2:215:19 am8:47 pm5:51 am8:16 pm6:22 am7:45 pm1:04 pm (56.4°)93.535
136:49 am (85°)7:17 pm (275°)12:28:43−2:215:20 am8:46 pm5:52 am8:14 pm6:22 am7:43 pm1:03 pm (56.1°)93.510
146:49 am (85°)7:16 pm (274°)12:26:22−2:215:21 am8:44 pm5:52 am8:13 pm6:23 am7:42 pm1:03 pm (55.7°)93.485
156:50 am (86°)7:14 pm (274°)12:24:00−2:215:22 am8:42 pm5:53 am8:11 pm6:24 am7:40 pm1:03 pm (55.3°)93.459
166:51 am (86°)7:13 pm (273°)12:21:39−2:215:23 am8:41 pm5:54 am8:09 pm6:25 am7:39 pm1:02 pm (54.9°)93.434
176:52 am (87°)7:11 pm (273°)12:19:17−2:215:24 am8:39 pm5:55 am8:08 pm6:26 am7:37 pm1:02 pm (54.5°)93.409
186:53 am (87°)7:10 pm (272°)12:16:55−2:215:25 am8:37 pm5:56 am8:06 pm6:27 am7:36 pm1:01 pm (54.1°)93.383
196:54 am (88°)7:08 pm (272°)12:14:33−2:215:26 am8:36 pm5:57 am8:05 pm6:27 am7:34 pm1:01 pm (53.7°)93.358
206:54 am (88°)7:07 pm (271°)12:12:11−2:225:27 am8:34 pm5:58 am8:03 pm6:28 am7:33 pm1:01 pm (53.3°)93.332
216:55 am (89°)7:05 pm (271°)12:09:49−2:225:28 am8:32 pm5:59 am8:01 pm6:29 am7:31 pm1:00 pm (53.0°)93.307
226:56 am (89°)7:03 pm (270°)12:07:26−2:225:29 am8:31 pm6:00 am8:00 pm6:30 am7:29 pm1:00 pm (52.6°)93.281
236:57 am (90°)7:02 pm (270°)12:05:04−2:225:30 am8:29 pm6:00 am7:58 pm6:31 am7:28 pm1:00 pm (52.2°)93.256
246:58 am (90°)7:00 pm (269°)12:02:42−2:225:31 am8:27 pm6:01 am7:57 pm6:32 am7:26 pm12:59 pm (51.8°)93.230
256:59 am (91°)6:59 pm (269°)12:00:20−2:225:31 am8:26 pm6:02 am7:55 pm6:33 am7:25 pm12:59 pm (51.4°)93.205
266:59 am (91°)6:57 pm (268°)11:57:57−2:225:32 am8:24 pm6:03 am7:54 pm6:33 am7:23 pm12:59 pm (51.0°)93.179
277:00 am (92°)6:56 pm (268°)11:55:35−2:225:33 am8:23 pm6:04 am7:52 pm6:34 am7:22 pm12:58 pm (50.6°)93.153
287:01 am (92°)6:54 pm (267°)11:53:13−2:225:34 am8:21 pm6:05 am7:50 pm6:35 am7:20 pm12:58 pm (50.2°)93.127
297:02 am (93°)6:53 pm (267°)11:50:51−2:225:35 am8:19 pm6:06 am7:49 pm6:36 am7:19 pm12:58 pm (49.8°)93.101
307:03 am (93°)6:51 pm (266°)11:48:29−2:225:36 am8:18 pm6:07 am7:47 pm6:37 am7:17 pm12:57 pm (49.5°)93.075
* All times are local time for Cupertino. 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 Cupertino is at 5:43 am on Sunday, September 22, 2024.
Why is the day and night not exactly 12 hours on equinox?

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