Current Local Time in Diamond Bar, California, USA
1
2
3
4
5
6
7
8
9
10
11
12
00:46:25
Tuesday, 1 July 2025
| Country: | United States |
| State: | California (CA) |
| Languages: | English, Spanish |
| Currency: | United States Dollar (USD) |
| Lat/Long: | 34.0286°N / 117.8103°W |
| Elevation: | 212 m |
| Country Code: | +1 |
 | Holiday Note: Jul 04 - Independence Day. The Businesses may be closed. Learn More |
Weather
°C
Change Units for Weather
Now
Clear
20 °C
Wed, 2
Sunny
30 / 16 °C
Thu, 3
Sunny
31 / 16 °C
Fri, 4
Sunny
31 / 19 °C
Time Zone
Time Zone
PST (Pacific Standard Time) GMT/UTC -8 hours
Time Zone
Currently Active
PDT (Pacific Daylight Time) GMT/UTC -7 hours
DST started
9 Mar 2025 Forward 1 hour From 2:00 AM to 3:00 AM
DST ends
2 Nov 2025 Back 1 hour From 2:00 AM to 1:00 AM
Sun & Moon
Sunrise
05:44
Sunset
20:06
Day length
14 hours, 22 minutes -29s shorter
Moon 33%
Rise - 12:07
Set - 00:00
Time Zone ConverterCompare the local time of two time zones, countries or cities of the world |  |
Diamond Bar
Time Difference to major World Cities
Upcoming Holidays
Friday, July 4, 2025 Independence Day
Monday, September 1, 2025 Labor Day
Tuesday, September 9, 2025 California Admission Day
Monday, October 13, 2025 Columbus Day
Tuesday, November 11, 2025 Veterans Day
Airports
Ontario International Airport, ONT About 20 km from Diamond Bar
Riverside Municipal Airport, RAL About 35 km from Diamond Bar
Long Beach Airport, LGB About 39 km from Diamond Bar
John Wayne Airport-Orange County Airport, SNA About 40 km from Diamond Bar
Jack Northrop Field Hawthorne Municipal Airport, HHR About 50 km from Diamond Bar
See on the Map
Major cities in the vicinity of Diamond Bar, USA
Anaheim ... (23 Km)
Irvine ... (38 Km)
Los Angeles ... (40 Km)
Long Beach ... (46 Km)
Santa Monica ... (63 Km)
San Diego ... (158 Km)
Santa Barbara ... (179 Km)
Tijuana ... (183 Km)
Bakersfield ... (186 Km)
Ensenada ... (266 Km)
Mexicali ... (269 Km)
Las Vegas ... (340 Km)
Fresno ... (351 Km)
Prescott ... (494 Km)
St. George ... (513 Km)
San Jose ... (520 Km)
Phoenix ... (534 Km)
Mesa ... (557 Km)
Flagstaff ... (578 Km)
San Francisco ... (588 Km)
Cedar City ... (590 Km)
Sacramento ... (604 Km)
Reno ... (637 Km)
Page ... (659 Km)
Tucson ... (666 Km)
Nogales ... (709 Km)
Sierra Vista ... (756 Km)
Winnemucca ... (772 Km)
Elko ... (778 Km)
Redding ... (834 Km)
Note: The distance between two locations is provided as an aerial distance for informational purposes only. While approximate, this calculation is based on reliable data and may vary slightly from the actual distance as reported in official forecasts and advisories.
