Current Time in South San Francisco, California, USA
9:48:12 PM
21:48:12
PDT (Pacific Daylight Time) · UTC−07:00
America/Los_Angeles
Time zone details
South San Francisco is observing daylight saving time in 2026
Daylight in South San Francisco
Location facts
Place
- Country
- USA
- State
- California
- County
- San Mateo County
- Place type
- Populated place
- Country currency
- US Dollar (USD)
Practical
- Languages
- English, Spanish, Hawaiian, French
- Dialing code
- +1
- Population
- 67,271
- Elevation
- 4 m
Geography
- Geographic coordinates
- 37° 39' N / 122° 24' W
Convert South San Francisco time
Compare South San Francisco with another city or time zone
All times shown relative to South San Francisco local time
Clock changes in South San Francisco
2:00 AM PDT1:00 AM PST
Clocks move back 1 hour
2026
past
Daylight saving time starts
2:00 AM PST3:00 AM PDT
Clocks move forward 1 hour
upcoming
Daylight saving time ends
2:00 AM PDT1:00 AM PST
Clocks move back 1 hour
Future clock changes, 2027–2030
Sun & Moon details
Sun
- Sunrise
- Solar noon
- Sunset
- Daylight duration
- 12 hr 25 min2 min 23 sec shorter than the previous day
Twilight
- Civil twilight
- –
- Nautical twilight
- –
- Astronomical twilight
- –
View full Sun & Moon detailsHide full Sun & Moon details
Tuesday, September 15, 2026
View South San Francisco on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 12 hr 25 min2 min 23 sec shorter than the previous day
- Solar noon
- (55.1° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- Waxing Crescent (22% illuminated)
- Moonrise
- Moonset
- Previous principal phase
- New Moon — Thursday, September 10, 2026 at
- Next principal phase
- First Quarter — Friday, September 18, 2026 at
Seven-day daylight outlook
| Local date | Sunrise | Sunset | Day length | Daily change |
|---|---|---|---|---|
| 12 hr 25 min | 2 min 23 sec shorter than the previous day | |||
| 12 hr 23 min | 2 min 24 sec shorter than the previous day | |||
| 12 hr 21 min | 2 min 23 sec shorter than the previous day | |||
| 12 hr 18 min | 2 min 24 sec shorter than the previous day | |||
| 12 hr 16 min | 2 min 24 sec shorter than the previous day | |||
| 12 hr 13 min | 2 min 24 sec shorter than the previous day | |||
| 12 hr 11 min | 2 min 23 sec shorter than the previous day |
Weather forecast for South San Francisco
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Plan around South San Francisco
Time context
South San Francisco follows the same clock and daylight-saving rules as Los Angeles
Current time offsetUTC−07:00 (PDT)
View time differencesUpcoming public holidays in California
- Veterans Day
- Thanksgiving Day
- Day after Thanksgiving Day
Nearby scheduled airports for South San Francisco, California, USA
San Francisco International AirportSFOLarge airport · Serves San Francisco4.8 km southeast
Source: OurAirports record · SFO / KSFO
About 4.8 km (3.0 mi) southeast of South San Francisco
Scheduled airline service in source data
Oakland San Francisco Bay AirportOAKLarge airport · Serves Oakland18.0 km east-northeast
Source: OurAirports record · OAK / KOAK
About 18.0 km (11.2 mi) east-northeast of South San Francisco
Scheduled airline service in source data
San Carlos AirportSQLMedium airport · Serves San Carlos20.9 km southeast
Source: OurAirports record · SQL / KSQL
About 20.9 km (13.0 mi) southeast of South San Francisco
Scheduled airline service in source data
Nearby places
Frequently asked questions
- What time zone is South San Francisco in?
- South San Francisco currently uses Pacific Daylight Time (PDT). Its IANA time zone is America/Los_Angeles.
- When is the next clock change in South San Francisco?
- Clocks in South San Francisco move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from PDT (UTC−07:00) to PST (UTC−08:00)
- Is South San Francisco currently on daylight saving time?
- South San Francisco is observing daylight saving time in 2026
- What is the UTC offset in South San Francisco right now?
- South San Francisco is currently UTC−07:00