Check the current local time in Ontario, California, United States of America, including timezone, daylight saving time information and time difference details.
Ontario, California, United States of America City
America/Los_Angeles
Online clock — Ontario
Use the time converter to plan calls, meetings, and working hours between your location and Ontario, United States of America. Time calculations use the America/Los_Angeles time zone and automatically adjust for daylight saving time when applicable.
Day length: 10 h 54 m 37 s
Phase: Waning gibbous
Daylight Saving Time
DST starts
Date and time
Clock change
02:00 03:00 (+1 hour forward)
DST ends
Date and time
Clock change
02:00 01:00 (−1 hour back)
34.0633, -117.6509
Ontario is one of the cities in United States of America, located in North America. The population of Ontario is 171,214 people.
| City ▲ | Time |
|---|---|
| Austin America/Chicago (—) | — |
| Borough of Queens America/New_York (—) | — |
| Brooklyn America/New_York (—) | — |
| Charlotte America/New_York (—) | — |
| Chicago America/Chicago (—) | — |
| Columbus America/New_York (—) | — |
| Dallas America/Chicago (—) | — |
| Fort Worth America/Chicago (—) | — |
| Houston America/Chicago (—) | — |
| Indianapolis America/Indiana/Indianapolis (—) | — |
| Jacksonville America/New_York (—) | — |
| Los Angeles America/Los_Angeles (—) | — |
| Manhattan America/New_York (—) | — |
| New York America/New_York (—) | — |
| Philadelphia America/New_York (—) | — |
| Phoenix America/Phoenix (—) | — |
| San Antonio America/Chicago (—) | — |
| San Diego America/Los_Angeles (—) | — |
| San Jose America/Los_Angeles (—) | — |
| The Bronx America/New_York (—) | — |
| City ▲ | Time |
|---|---|
| Baltimore America/New_York (—) | — |
| Borough of Queens America/New_York (—) | — |
| Brooklyn America/New_York (—) | — |
| Dallas America/Chicago (—) | — |
| Denver America/Denver (—) | — |
| Fort Worth America/Chicago (—) | — |
| Fresno America/Los_Angeles (—) | — |
| Indianapolis America/Indiana/Indianapolis (—) | — |
| Las Vegas America/Los_Angeles (—) | — |
| Los Angeles America/Los_Angeles (—) | — |
| Manhattan America/New_York (—) | — |
| Memphis America/Chicago (—) | — |
| Mesa America/Phoenix (—) | — |
| New York America/New_York (—) | — |
| Oakland America/Los_Angeles (—) | — |
| Sacramento America/Los_Angeles (—) | — |
| San Antonio America/Chicago (—) | — |
| San Francisco America/Los_Angeles (—) | — |
| Staten Island America/New_York (—) | — |
| Virginia Beach America/New_York (—) | — |
| City ▲ | Time |
|---|---|
| Anaheim America/Los_Angeles (—) | — |
| Bakersfield America/Los_Angeles (—) | — |
| Chula Vista America/Los_Angeles (—) | — |
| Fontana America/Los_Angeles (—) | — |
| Fremont America/Los_Angeles (—) | — |
| Fresno America/Los_Angeles (—) | — |
| Irvine America/Los_Angeles (—) | — |
| Long Beach America/Los_Angeles (—) | — |
| Modesto America/Los_Angeles (—) | — |
| Oakland America/Los_Angeles (—) | — |
| Oxnard America/Los_Angeles (—) | — |
| Riverside America/Los_Angeles (—) | — |
| Sacramento America/Los_Angeles (—) | — |
| San Bernardino America/Los_Angeles (—) | — |
| San Francisco America/Los_Angeles (—) | — |
| Santa Ana America/Los_Angeles (—) | — |
| Stockton America/Los_Angeles (—) | — |
The current local time in Ontario is —.
Ontario uses the timezone America/Los_Angeles.
Daylight saving time in Ontario starts on March 8, 2026.
Daylight saving time in Ontario ends on November 1, 2026.
Ontario is also known as: Ontario, 온타리오, Онтарио, Онтаріо, Онтэрио, أونتاريو, انتاریو، کالیفرنیا, اونٹاریو،کیلیفورنیا, ओन्टारियो, オンタリオ.
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