
Current Local Time in Diamond Bar, California, USA
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20:55:44
Friday, 4 April 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 |
Weather
°C
Change Units for Weather
Now

Clear
16 °C
Sat, 5

Sunny
28 / 10 °C
Sun, 6

Sunny
29 / 13 °C
Mon, 7

Sunny
24 / 12 °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
06:33

Sunset
19:14

Day length
12 hours, 40 minutes
+2m 5s longer

Moon 38%
Rise - 11:26
Set - 01:51
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
Monday, May 26, 2025 Decoration Day
Thursday, June 19, 2025 Juneteenth
Friday, July 4, 2025 Independence Day
Monday, September 1, 2025 Labor Day
Tuesday, September 9, 2025 California Admission 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.