Current Time in San Ramon, California, USA
4:55:02 AM
04:55:02
PDT (Pacific Daylight Time) · UTC−07:00
America/Los_Angeles
Time zone details
San Ramon is observing daylight saving time in 2026
Daylight in San Ramon
Location facts
Place
- Country
- USA
- State
- California
- County
- Contra Costa County
- Place type
- Populated place
- Country currency
- US Dollar (USD)
Practical
- Languages
- English, Spanish, Hawaiian, French
- Dialing code
- +1
- Population
- 76,134
- Elevation
- 148 m
Geography
- Geographic coordinates
- 37° 46' N / 121° 58' W
Convert San Ramon time
Compare San Ramon with another city or time zone
Popular conversions (current offsets)
All times shown relative to San Ramon local time
Clock changes in San Ramon
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 33 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
Saturday, September 12, 2026
View San Ramon on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 12 hr 33 min2 min 23 sec shorter than the previous day
- Solar noon
- (56.2° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- New Moon (3% 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 33 min | 2 min 23 sec shorter than the previous day | |||
| 12 hr 30 min | 2 min 24 sec shorter than the previous day | |||
| 12 hr 28 min | 2 min 23 sec shorter than the previous day | |||
| 12 hr 25 min | 2 min 24 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 25 sec shorter than the previous day | |||
| 12 hr 18 min | 2 min 24 sec shorter than the previous day |
Weather forecast for San Ramon
Loading weather forecast…
Plan around San Ramon
Time context
San Ramon 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 San Ramon, California, USA
Oakland San Francisco Bay AirportOAKLarge airport · Serves Oakland22.4 km west-southwest
Source: OurAirports record · OAK / KOAK
About 22.4 km (13.9 mi) west-southwest of San Ramon
Scheduled airline service in source data
Buchanan FieldCCRMedium airport · Serves Concord24.3 km north-northwest
Source: OurAirports record · CCR / KCCR
About 24.3 km (15.1 mi) north-northwest of San Ramon
Scheduled airline service in source data
San Carlos AirportSQLMedium airport · Serves San Carlos38.2 km southwest
Source: OurAirports record · SQL / KSQL
About 38.2 km (23.7 mi) southwest of San Ramon
Scheduled airline service in source data
Nearby places
Frequently asked questions
- What time zone is San Ramon in?
- San Ramon currently uses Pacific Daylight Time (PDT). Its IANA time zone is America/Los_Angeles.
- When is the next clock change in San Ramon?
- Clocks in San Ramon 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 San Ramon currently on daylight saving time?
- San Ramon is observing daylight saving time in 2026
- What is the UTC offset in San Ramon right now?
- San Ramon is currently UTC−07:00