caldays
Sunrise & sunset · San Francisco

Sunset today in San Francisco

Saturday, August 29, 2026 · United States

🌅
Sunrise
05:36
🌇
Sunset
18:45
☀️
Solar noon
12:11
⏱️
Day length
13h 9m

This week · San Francisco

Date
Sunrise
Sunset
Length
Fri, Aug 28
05:35
18:47
13h 11m
Sat, Aug 29TODAY
05:36
18:45
13h 9m
Sun, Aug 30
05:37
18:44
13h 6m
Mon, Aug 31
05:38
18:42
13h 4m
Tue, Sep 1
05:38
18:41
13h 2m
Wed, Sep 2
05:39
18:39
12h 59m
Thu, Sep 3
05:40
18:38
12h 57m

Monthly variation throughout 2026

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sunrise
07:23
07:00
06:22
05:35
05:00
04:46
04:58
05:24
05:50
06:16
06:49
07:17
Sunset
17:12
17:47
18:15
18:43
19:11
19:32
19:31
19:04
18:19
17:33
16:59
16:51
Length
9h 48m
10h 46m
11h 53m
13h 8m
14h 10m
14h 45m
14h 32m
13h 40m
12h 29m
11h 17m
10h 10m
9h 34m

About sunrise and sunset times in San Francisco

Sunrise and sunset times in San Francisco are computed astronomically from latitude 37.77° and longitude -122.42°, shown in PST (UTC-8) local time using the standard NOAA solar position algorithm.

The day length on 8/29/2026 in San Francisco is 13h 9m. This varies throughout the year — typically longest around the summer solstice (June 21 in the Northern Hemisphere, December 21 in the Southern) and shortest around the winter solstice.

Sunrise and sunset are defined as the moment the upper edge of the sun touches the horizon, accounting for atmospheric refraction. "Civil twilight" begins ~30 minutes before sunrise and ends ~30 minutes after sunset.