Rio Vista in numbers
- Coordinates
- 38.1762, -121.7030
- Population
- 8 348
- Region
- California
- Country
- United States, North America
- Capital
- Washington, D.C. — 3846 km away
- Same name
- 18 more places in the world share this name
What time is it in Rio Vista, California, United States
Local time right now in Rio Vista, California, United States appears above, in the America/Los_Angeles time zone (−8).
Rio Vista, United States
Sunday, 8 November 2026
UTC−8 · America/Los_Angeles
Local time in Rio Vista
UTC−8 · no daylight saving time
What the clock shows right now in Rio Vista.
The sun today
Sunrise 6:42 AM Solar noon 11:52 AM Sunset 5:02 PM Daylight 10 h 20 min Night 13 h 40 min Civil twilight 6:14 AM – 5:30 PM
Weather in Rio Vista right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Rio Vista and its neighbours
Postal codes
- 76093
- 94571
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 Rio Vista
- Rio Vista Texas, United States
- Río Vista Cauca Department, Colombia
- Rio Vista Boyacá, Colombia
- Río Vista Chihuahua, Mexico
- Rio Vista Virginia, 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
- Newtown — 2.2 km
- Mackenson — 7.0 km
- Isleton — 8.1 km
- Noverd — 9.6 km
- Walker Landing — 9.6 km
- Toland Landing — 10.6 km
About the time in Rio Vista
2 postal codes are listed for Rio Vista.
The zone that governs Rio Vista is America/Los_Angeles at UTC−8. Whether the clocks move seasonally: No.
Rio Vista gets its sunrise at 6:42 AM and its sunset at 5:02 PM today. Daylight lasts a full 10 h 20 min.
The hours shown for Rio Vista apply equally in Newtown and Mackenson.
Questions and answers
- How can I identify the time zone of Rio Vista?
- The time zone of Rio Vista is America/Los_Angeles, with an offset of −8.
- Is there a daylight saving time change in Rio Vista?
- Daylight saving in Rio Vista: No.
- What are sunrise and sunset in Rio Vista today?
- Sunrise 6:42 AM, sunset 5:02 PM.