Check the current local time in Diamond Bar, California, United States of America, including timezone, daylight saving time information and time difference details.
Diamond Bar, California, United States of America City
America/Los_Angeles
Online clock — Diamond Bar
Use the time converter to plan calls, meetings, and working hours between your location and Diamond Bar, 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 56 m 36 s
Phase: Full moon
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)
34.0286, -117.8103
Diamond Bar is one of the cities in United States of America, located in North America. The population of Diamond Bar is 56,897 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 |
|---|---|
| Albuquerque America/Denver (—) | — |
| Baltimore America/New_York (—) | — |
| Boston America/New_York (—) | — |
| Charlotte America/New_York (—) | — |
| Colorado Springs America/Denver (—) | — |
| El Paso America/Denver (—) | — |
| Fort Worth America/Chicago (—) | — |
| Fresno America/Los_Angeles (—) | — |
| Houston America/Chicago (—) | — |
| Kansas City America/Chicago (—) | — |
| Manhattan America/New_York (—) | — |
| Memphis America/Chicago (—) | — |
| Mesa America/Phoenix (—) | — |
| Omaha America/Chicago (—) | — |
| Phoenix America/Phoenix (—) | — |
| Portland America/Los_Angeles (—) | — |
| San Jose America/Los_Angeles (—) | — |
| Seattle America/Los_Angeles (—) | — |
| The Bronx America/New_York (—) | — |
| Washington D.C. 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 Diamond Bar is —.
Diamond Bar uses the timezone America/Los_Angeles.
Daylight saving time in Diamond Bar starts on March 8, 2026.
Daylight saving time in Diamond Bar ends on November 1, 2026.
Diamond Bar is also known as: Даймонд-Бар, Даймънд Бар, Дајмонд Бар, دياموند بار, دیاموند بار، کالیفرنیا, डायमन्ड बार, 钻石吧.
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