Sunrise and sunset times San Francisco, August 17, 2021

	Start	End
Morning astronomical twilight	04:52	05:27
Morning nautical twilight	05:27	06:00
Morning civil twilight	06:00	06:28
Sunrise and sunset	06:28	19:58
Evening civil twilight	19:58	20:25
Evening nautical twilight	20:25	20:59
Evening astronomical twilight	20:59	21:34

July 2021

September 2021

Date	Sunrise	Sunset	Day length

1 August 2021, Sunday	06:14	20:16	14:02
2 August 2021, Monday	06:15	20:15	14:00
3 August 2021, Tuesday	06:16	20:14	13:58
4 August 2021, Wednesday	06:17	20:13	13:56
5 August 2021, Thursday	06:18	20:12	13:54
6 August 2021, Friday	06:18	20:11	13:52
7 August 2021, Saturday	06:19	20:10	13:50
8 August 2021, Sunday	06:20	20:09	13:48
9 August 2021, Monday	06:21	20:08	13:46
10 August 2021, Tuesday	06:22	20:06	13:44
11 August 2021, Wednesday	06:23	20:05	13:42
12 August 2021, Thursday	06:24	20:04	13:40
13 August 2021, Friday	06:24	20:03	13:38
14 August 2021, Saturday	06:25	20:02	13:36
15 August 2021, Sunday	06:26	20:00	13:34
16 August 2021, Monday	06:27	19:59	13:32
17 August 2021, Tuesday	06:28	19:58	13:29
18 August 2021, Wednesday	06:29	19:56	13:27
19 August 2021, Thursday	06:30	19:55	13:25
20 August 2021, Friday	06:30	19:54	13:23
21 August 2021, Saturday	06:31	19:52	13:21
22 August 2021, Sunday	06:32	19:51	13:18
23 August 2021, Monday	06:33	19:50	13:16
24 August 2021, Tuesday	06:34	19:48	13:14
25 August 2021, Wednesday	06:35	19:47	13:12
26 August 2021, Thursday	06:36	19:45	13:09
27 August 2021, Friday	06:36	19:44	13:07
28 August 2021, Saturday	06:37	19:43	13:05
29 August 2021, Sunday	06:38	19:41	13:03
30 August 2021, Monday	06:39	19:40	13:00
31 August 2021, Tuesday	06:40	19:38	12:58

Sunrise and sunset San Francisco