Time in Diamond Bar
Saturday, October 17, 2026
PDT (UTC-7), Pacific Daylight Time
California, United States
Diamond Bar is 3 hours behind New York.
Convert Diamond Bar time
Finding your time zone…
10:51 AM in Diamond Bar, Saturday, October 17, 2026
Shared working hours (9:00–18:00)
Time difference from Diamond Bar
Current time in major cities and how far ahead or behind Diamond Bar they are. Select a city for a detailed comparison.
| Place | Time now | Difference from Diamond Bar |
|---|---|---|
| New YorkUnited States | 1:51 PM EDT | +3h |
| LondonUnited Kingdom | 6:51 PM BST | +8h |
| Los AngelesCalifornia, United States | 10:51 AM PDT | ±0 |
| ChicagoIllinois, United States | 12:51 PM CDT | +2h |
| TorontoOntario, Canada | 1:51 PM EDT | +3h |
| São PauloBrazil | 2:51 PM BRT | +4h |
| ParisFrance | 7:51 PM CEST | +9h |
| BerlinGermany | 7:51 PM CEST | +9h |
| MoscowRussia | 8:51 PM MSK | +10h |
| DubaiUnited Arab Emirates | 9:51 PM GST | +11h |
| New DelhiDelhi, India | 11:21 PM IST | +12h 30m |
| BangkokThailand | 12:51 AM ICTnext day | +14h |
| Singapore | 1:51 AM SGTnext day | +15h |
| ShanghaiChina | 1:51 AM CSTnext day | +15h |
| TokyoJapan | 2:51 AM JSTnext day | +16h |
| SydneyNew South Wales, Australia | 4:51 AM AEDTnext day | +18h |
| AucklandNew Zealand | 6:51 AM NZDTnext day | +20h |
| JohannesburgSouth Africa | 7:51 PM SAST | +9h |
Diamond Bar time zone
- Local time
- 10:51 AM
- Date
- Oct 17, 2026
- Time zone
- PDT
- UTC offset
- UTC-7
- IANA time zone
- America/Los_Angeles
- Dialing code
- +1
- Population
- 56,897
- Coordinates
- 34.03, -117.81
Daylight saving time
Diamond Bar uses daylight saving time: UTC-8 in standard time and UTC-7 in summer. Summer time is in effect now.
Clocks go back 1 hour on Sunday, November 1, 2026: at 2:00 AM it becomes 1:00 AM again.
Sunrise and sunset today
- Sunrise
- 6:57 AM
- Sunset
- 6:15 PM
- Day length
- 11h 17m
- Solar noon
- 12:36 PM
Cities in United States
Cities near Diamond Bar
- OrangeCalifornia, United States
- CoronaCalifornia, United States
- NorwalkCalifornia, United States
- Garden GroveCalifornia, United States
- DowneyCalifornia, United States
- Santa AnaCalifornia, United States
- East Los AngelesCalifornia, United States
- PasadenaCalifornia, United States
Questions and answers
What time zone is Diamond Bar in?
Diamond Bar uses Pacific Daylight Time (America/Los_Angeles); the local time is currently UTC-7.
Does Diamond Bar observe daylight saving time?
Yes. Diamond Bar switches between UTC-8 in standard time and UTC-7 in summer.
What is the time difference between Diamond Bar and New York?
Diamond Bar is 3 hours behind New York.
What is the international dialing code for Diamond Bar?
The country calling code is +1.