Current Date And Time In Ontario, United States
Tuesday, 11 August 2026
21:47:49 PDT
State: California
Currency: United States Dollar (USD)
Timezone: UTC -08:00 (PDT)
Population: 171,214
District: San Bernardino County
Explore complete geographic and administrative data about Ontario, a city in California, United States in North America. Find GPS coordinates, time zone, currency, dialing code, TLD domain, elevation and the live local date & time for Ontario — all in one place for quick reference, business planning and location intelligence.
Key Benefits: Location intelligence for market research • Real-time local date & time for global scheduling • Currency data for financial planning • GPS coordinates for logistics & route planning • Dialing code for telecom setup • City-level data for strategic decision-making
| Category | Attribute | Value |
|---|---|---|
| City | ||
| Full Name | Ontario | |
| District / County | San Bernardino County | |
| State | California | |
| Country | United States | |
| Continent | North America | |
| Demographics & Area | ||
| Total Population | 171,214 | |
| Area | 129.51 km² (50.00 sq mi) | |
| Ranking & Classification | ||
| City Type | Populated Place | |
| Population Rank in California | #29 of 1246 cities with population data | |
| Currency | ||
| Name | United States Dollar | |
| Code ISO-4217 | USD | |
| Symbol | $ | |
| Dialing Code | ||
| Country Calling Code | +1 | |
| International Exit Prefix | 011 | |
| Internet Top-Level Domain (TLD) | ||
| Domain | .us | |
| Elevation | ||
| In Meter | 306 | |
| In Feet | 1,004 | |
| GPS Coordinates | ||
| Latitude | 34.06 | |
| Longitude | -117.65 | |
| Decimal Degrees (DD) | 34.063° N 117.651° W | |
| Degrees Minutes Seconds (DMS) | 34° 3' 48" N 117° 39' 3" W | |
| Degrees Decimal Minutes (DDM) | 34° 3.8' N 117° 39.05' W | |
| Location Context | ||
| Distance to California Capital | 609 km North-Northwest of Sacramento | |
| Nearest City in Another Country | Tijuana, Mexico (184 km) | |
| Time Zone | ||
| UTC Offset | -10:00 to -05:00 | |
| Daylight Saving Time (DST) | -10:00 to -04:00 | |
| Sun Times Today | ||
| Sunrise | 🔥 06:08 AM | |
| Sunset | 🌅 07:43 PM | |
| Day Length | 13h 35m | |
| Local & Administrative | ||
| Postal / ZIP Code | 91761 | |
| Local Time Zone (IANA) | America/Los_Angeles |
Ontario is a city situated in California, United States, within North America. It falls under San Bernardino County, which handles local administration for the surrounding area. GeoNames classifies Ontario as a Populated Place. Retailers, logistics planners and site-selection teams pull city-level records like this one for market research, distribution mapping and strategic decision-making. › See every city in California
The latitude and longitude of Ontario pin its exact position for route planning, delivery mapping and territory analysis. The city sits at roughly 306 meters above sea level, a figure used in drainage planning, construction and agriculture studies nearby. › Open Ontario on the map
Ontario runs on UTC -10:00 to -05:00, shifting to -10:00 to -04:00 during Daylight Saving Time. Matching this offset is useful when booking calls, scheduling deliveries or coordinating remote teams with partners in other regions. › Compare time zones across countries
Payments and pricing in Ontario run on United States Dollar (USD), shown with the symbol $. Keep this on hand for budgeting a trip, invoicing local partners or tracking exchange-rate exposure. › Ontario exchange rates
To ring a number in Ontario from outside United States, dial +1 ahead of the local number. Call centers, VoIP providers and remote-support desks use this prefix to route traffic correctly into Ontario and the towns around it. › All country calling codes
By recorded population, Ontario ranks #29 of 1246 cities in California. It lies about 609 km North-Northwest of Sacramento, the state capital. Numbers like these support site selection, competitive benchmarking and expansion plans for teams entering the California market. › Cities near Ontario
Ontario has a recorded population of approximately 171,214 people. That places it #29 of 1246 cities with population data in California. Browse more cities in California for comparison.
Ontario spans approximately 129.51 square kilometers (50.00 square miles). For size comparisons across regions, see our country and region area database.
Ontario sits within San Bernardino County, is part of California in United States. It is classified as a Populated Place.
Ontario keeps UTC -10:00 to -05:00, moving to -10:00 to -04:00 during Daylight Saving Time. Today the sun rises around 06:08 AM and sets around 07:43 PM local time. See time zones for every country to plan across regions.
Businesses and shops in Ontario price in United States dollar (USD), written with the symbol $. Check live rates on our Ontario currency page.
Ontario is about 609 km North-Northwest of Sacramento, the capital of California. See cities near Ontario for more nearby distances.
Crossing the nearest international border from Ontario lands you closest to Tijuana, Mexico, about 184 km away. Freight forwarders, customs brokers and cross-border travel planners use this figure to judge how close Ontario sits to a neighboring country's trade routes and border crossings.
