September 2025 Sunrise & Sunset Times in Sunnyvale, United States 🇺🇸

Sun: Daylight

Sunrise Today: 07:28 ↑ 105.8° ESE

Sunset Today: 18:14 ↑ 254.0° WSW

Day Length: 10h 46m

Sun Direction: SE

Sun Altitude: 18.89°

Sun Distance: 148.666 million km

Next Solstice: Sunday, 21 December 2025 (December Solstice)

September 2025 Sunrise & Sunset Times in Sunnyvale

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Day	Sunrise/Sunset		Daylight		Astronomical Twilight		Nautical Twilight		Civil Twilight		Solar Noon
Day	Sunrise	Sunset	Length	Diff.	Start	End	Start	End	Start	End	Time	Sun Dist. (Mil km)
1	06:39 ↑ 79° E	19:36 ↑ 280° W	12h 56m	-2m 17s	05:07	21:07	05:40	20:34	06:12	20:03	13:08	150.95
2	06:40 ↑ 80° E	19:34 ↑ 280° W	12h 54m	-2m 18s	05:08	21:05	05:41	20:33	06:12	20:01	13:07	150.91
3	06:40 ↑ 80° E	19:33 ↑ 280° W	12h 52m	-2m 18s	05:09	21:03	05:42	20:31	06:13	20:00	13:07	150.88
4	06:41 ↑ 81° E	19:31 ↑ 279° W	12h 49m	-2m 18s	05:10	21:02	05:43	20:29	06:14	19:58	13:07	150.84
5	06:42 ↑ 81° E	19:30 ↑ 279° W	12h 47m	-2m 19s	05:11	21:00	05:44	20:28	06:15	19:57	13:06	150.80
6	06:43 ↑ 82° E	19:28 ↑ 278° W	12h 45m	-2m 19s	05:13	20:58	05:45	20:26	06:16	19:55	13:06	150.77
7	06:44 ↑ 82° E	19:27 ↑ 278° W	12h 43m	-2m 19s	05:14	20:57	05:46	20:25	06:17	19:54	13:06	150.73
8	06:45 ↑ 82° E	19:25 ↑ 277° W	12h 40m	-2m 20s	05:15	20:55	05:47	20:23	06:18	19:52	13:05	150.69
9	06:45 ↑ 83° E	19:24 ↑ 277° W	12h 38m	-2m 20s	05:16	20:53	05:48	20:21	06:18	19:50	13:05	150.65
10	06:46 ↑ 84° E	19:22 ↑ 276° W	12h 35m	-2m 20s	05:17	20:51	05:48	20:20	06:19	19:49	13:05	150.61
11	06:47 ↑ 84° E	19:21 ↑ 276° W	12h 33m	-2m 21s	05:18	20:50	05:49	20:18	06:20	19:47	13:04	150.58
12	06:48 ↑ 84° E	19:19 ↑ 275° W	12h 31m	-2m 21s	05:19	20:48	05:50	20:16	06:21	19:46	13:04	150.54
13	06:49 ↑ 85° E	19:18 ↑ 275° W	12h 28m	-2m 21s	05:20	20:46	05:51	20:15	06:22	19:44	13:04	150.50
14	06:49 ↑ 85° E	19:16 ↑ 274° W	12h 26m	-2m 21s	05:21	20:45	05:52	20:13	06:23	19:43	13:03	150.46
15	06:50 ↑ 86° E	19:14 ↑ 274° W	12h 24m	-2m 21s	05:22	20:43	05:53	20:12	06:24	19:41	13:03	150.42
16	06:51 ↑ 86° E	19:13 ↑ 273° W	12h 21m	-2m 21s	05:23	20:41	05:54	20:10	06:24	19:40	13:03	150.38
17	06:52 ↑ 87° E	19:11 ↑ 273° W	12h 19m	-2m 22s	05:24	20:40	05:55	20:08	06:25	19:38	13:02	150.34
18	06:53 ↑ 87° E	19:10 ↑ 272° W	12h 17m	-2m 22s	05:25	20:38	05:56	20:07	06:26	19:36	13:02	150.30
19	06:54 ↑ 88° E	19:08 ↑ 272° W	12h 14m	-2m 22s	05:26	20:36	05:57	20:05	06:27	19:35	13:02	150.26
20	06:54 ↑ 88° E	19:07 ↑ 271° W	12h 12m	-2m 22s	05:26	20:35	05:57	20:04	06:28	19:33	13:01	150.22
21	06:55 ↑ 89° E	19:05 ↑ 271° W	12h 09m	-2m 22s	05:27	20:33	05:58	20:02	06:29	19:32	13:01	150.18
22	06:56 ↑ 89° E	19:04 ↑ 270° W	12h 07m	-2m 22s	05:28	20:31	05:59	20:00	06:30	19:30	13:00	150.14
23	06:57 ↑ 90° E	19:02 ↑ 270° W	12h 05m	-2m 22s	05:29	20:30	06:00	19:59	06:30	19:29	13:00	150.10
24	06:58 ↑ 90° E	19:01 ↑ 270° W	12h 02m	-2m 22s	05:30	20:28	06:01	19:57	06:31	19:27	13:00	150.05
25	06:59 ↑ 91° E	18:59 ↑ 269° W	12h 00m	-2m 22s	05:31	20:26	06:02	19:56	06:32	19:26	12:59	150.01
26	06:59 ↑ 91° E	18:58 ↑ 268° W	11h 58m	-2m 22s	05:32	20:25	06:03	19:54	06:33	19:24	12:59	149.97
27	07:00 ↑ 92° E	18:56 ↑ 268° W	11h 55m	-2m 22s	05:33	20:23	06:04	19:53	06:34	19:23	12:59	149.92
28	07:01 ↑ 92° E	18:55 ↑ 268° W	11h 53m	-2m 22s	05:34	20:22	06:04	19:51	06:35	19:21	12:58	149.88
29	07:02 ↑ 93° E	18:53 ↑ 267° W	11h 50m	-2m 22s	05:35	20:20	06:05	19:50	06:35	19:19	12:58	149.84
30	07:03 ↑ 93° E	18:51 ↑ 266° W	11h 48m	-2m 22s	05:36	20:18	06:06	19:48	06:36	19:18	12:58	149.79
All times are in local time for Sunnyvale. Time is adjusted for Daylight Saving Time (DST) when applicable. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is highlighted in the table.