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San Francisco, California, USA — Sunrise, Sunset, and Daylength, September 2021

Daylight

7:20 am – 5:22 pm
10 hours, 2 minutes

Current Time: Jan 22, 2021 at 8:13:30 am
Sun Direction: 123° Southeast
Sun Altitude: 8.5°
Sun Distance: 91.488 million mi
Next Equinox: Mar 20, 2021 2:37 am (Vernal)
Sunrise Today: 7:20 am 114° Southeast
Sunset Today: 5:22 pm 246° West
Location of San FranciscoLocation

2021 Sun Graph for San Francisco

September 2021 — Sun in San Francisco

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2021Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
SepSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:40 am (79°)7:38 pm (281°)12:58:11−2:195:08 am9:09 pm5:41 am8:36 pm6:13 am8:05 pm1:09 pm (60.2°)93.800
26:40 am (80°)7:36 pm (280°)12:55:51−2:205:09 am9:08 pm5:42 am8:35 pm6:14 am8:03 pm1:09 pm (59.8°)93.778
36:41 am (80°)7:35 pm (280°)12:53:30−2:205:10 am9:06 pm5:43 am8:33 pm6:14 am8:01 pm1:08 pm (59.5°)93.756
46:42 am (81°)7:33 pm (279°)12:51:09−2:205:11 am9:04 pm5:44 am8:31 pm6:15 am8:00 pm1:08 pm (59.1°)93.734
56:43 am (81°)7:32 pm (279°)12:48:48−2:215:12 am9:02 pm5:45 am8:30 pm6:16 am7:58 pm1:08 pm (58.7°)93.711
66:44 am (81°)7:30 pm (278°)12:46:26−2:215:13 am9:01 pm5:46 am8:28 pm6:17 am7:57 pm1:07 pm (58.4°)93.688
76:45 am (82°)7:29 pm (278°)12:44:04−2:225:14 am8:59 pm5:47 am8:27 pm6:18 am7:55 pm1:07 pm (58.0°)93.664
86:45 am (82°)7:27 pm (277°)12:41:42−2:225:15 am8:57 pm5:48 am8:25 pm6:19 am7:54 pm1:07 pm (57.6°)93.640
96:46 am (83°)7:26 pm (277°)12:39:19−2:225:16 am8:55 pm5:49 am8:23 pm6:20 am7:52 pm1:06 pm (57.2°)93.616
106:47 am (83°)7:24 pm (276°)12:36:57−2:225:17 am8:54 pm5:49 am8:22 pm6:21 am7:51 pm1:06 pm (56.8°)93.591
116:48 am (84°)7:23 pm (276°)12:34:33−2:235:18 am8:52 pm5:50 am8:20 pm6:22 am7:49 pm1:06 pm (56.5°)93.567
126:49 am (84°)7:21 pm (275°)12:32:10−2:235:19 am8:50 pm5:51 am8:18 pm6:22 am7:47 pm1:05 pm (56.1°)93.542
136:50 am (85°)7:19 pm (275°)12:29:47−2:235:21 am8:48 pm5:52 am8:17 pm6:23 am7:46 pm1:05 pm (55.7°)93.516
146:51 am (85°)7:18 pm (274°)12:27:23−2:235:22 am8:47 pm5:53 am8:15 pm6:24 am7:44 pm1:05 pm (55.3°)93.491
156:51 am (86°)7:16 pm (274°)12:24:59−2:235:23 am8:45 pm5:54 am8:13 pm6:25 am7:43 pm1:04 pm (54.9°)93.465
166:52 am (86°)7:15 pm (273°)12:22:35−2:245:24 am8:43 pm5:55 am8:12 pm6:26 am7:41 pm1:04 pm (54.5°)93.440
176:53 am (87°)7:13 pm (273°)12:20:11−2:245:25 am8:42 pm5:56 am8:10 pm6:27 am7:39 pm1:03 pm (54.2°)93.414
186:54 am (87°)7:12 pm (272°)12:17:46−2:245:25 am8:40 pm5:57 am8:09 pm6:28 am7:38 pm1:03 pm (53.8°)93.388
196:55 am (88°)7:10 pm (272°)12:15:22−2:245:26 am8:38 pm5:58 am8:07 pm6:29 am7:36 pm1:03 pm (53.4°)93.362
206:56 am (88°)7:09 pm (271°)12:12:58−2:245:27 am8:37 pm5:59 am8:05 pm6:29 am7:35 pm1:02 pm (53.0°)93.337
216:56 am (89°)7:07 pm (271°)12:10:33−2:245:28 am8:35 pm6:00 am8:04 pm6:30 am7:33 pm1:02 pm (52.6°)93.311
226:57 am (89°)7:05 pm (271°)12:08:08−2:245:29 am8:33 pm6:00 am8:02 pm6:31 am7:32 pm1:02 pm (52.2°)93.285
236:58 am (90°)7:04 pm (270°)12:05:44−2:245:30 am8:32 pm6:01 am8:01 pm6:32 am7:30 pm1:01 pm (51.8°)93.259
246:59 am (90°)7:02 pm (270°)12:03:19−2:245:31 am8:30 pm6:02 am7:59 pm6:33 am7:28 pm1:01 pm (51.4°)93.234
257:00 am (91°)7:01 pm (269°)12:00:55−2:245:32 am8:28 pm6:03 am7:57 pm6:34 am7:27 pm1:01 pm (51.1°)93.208
267:01 am (91°)6:59 pm (269°)11:58:30−2:245:33 am8:27 pm6:04 am7:56 pm6:35 am7:25 pm1:00 pm (50.7°)93.182
277:02 am (92°)6:58 pm (268°)11:56:05−2:245:34 am8:25 pm6:05 am7:54 pm6:35 am7:24 pm1:00 pm (50.3°)93.156
287:02 am (92°)6:56 pm (268°)11:53:41−2:245:35 am8:23 pm6:06 am7:53 pm6:36 am7:22 pm1:00 pm (49.9°)93.130
297:03 am (93°)6:55 pm (267°)11:51:16−2:245:36 am8:22 pm6:07 am7:51 pm6:37 am7:21 pm12:59 pm (49.5°)93.104
307:04 am (93°)6:53 pm (267°)11:48:52−2:245:37 am8:20 pm6:08 am7:50 pm6:38 am7:19 pm12:59 pm (49.1°)93.079
* All times are local time for San Francisco. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar.

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

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