Foster City in numbers
- Coordinates
- 37.5586, -122.2710
- Population
- 33 477
- Region
- California
- Country
- United States, North America
- Capital
- Washington, D.C. — 3913 km away
- Same name
- 1 more places in the world share this name
What time is it in Foster City, California, United States
What follows is the current local time in Foster City, California, United States, in the America/Los_Angeles zone (−8).
Foster City, United States
Tuesday, 3 November 2026
UTC−8 · America/Los_Angeles
Local time in Foster City
UTC−8 · no daylight saving time
Local time in Foster City, California.
The sun today
Sunrise 6:37 AM Solar noon 11:54 AM Sunset 5:10 PM Daylight 10 h 33 min Night 13 h 27 min Civil twilight 6:10 AM – 5:37 PM
Weather in Foster City right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Foster City and its neighbours
Postal codes
- 49834
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in California
- Los Angeles 3 820 914
- San Diego 1 404 452
- San Jose 997 368
- San Francisco 827 526
- Fresno 542 107
- Sacramento 524 943
Other places named Foster City
- Foster City Michigan, United States
Same time zone — America/Los_Angeles
- Los Angeles United States
- San Diego United States
- San Jose United States
- San Francisco United States
- Seattle United States
- Portland United States
Nearby places
- Hayward Park — 3.7 km
- Hillsdale — 4.0 km
- Belmont — 4.3 km
- Laurel — 4.4 km
- San Mateo — 4.9 km
- Belle Monte — 5.0 km
Time and daylight in Foster City
1 postal code divide Foster City.
Local timekeeping in Foster City uses America/Los_Angeles, equal to UTC−8. Summer clock change: No.
For Foster City today, sunrise is 6:37 AM and sunset is 5:10 PM. Daylight lasts 10 h 33 min.
Clocks in Hayward Park and Hillsdale read the same as clocks in Foster City.
Questions and answers
- Which time zone is observed in Foster City?
- Foster City observes the America/Los_Angeles time zone, with an offset of −8.
- Do daylight saving time rules cover Foster City?
- Daylight saving time in Foster City: No.
- What time does the day end in Foster City?
- The sun sets at 5:10 PM.