Time Now in Diamond Bar, United States 🇺🇸
Lat/Long: 34.03° N, 117.81° W
Elevation: 212 m above sea level
Population rank: #812 of 21,150 cities in United States by population
State: California
Country: 🇺🇸 United States (North America)
IANA Timezone: America/Los_Angeles
Solar time: clocks run about 50m ahead of the sun
Timezone: PST
Daylight Saving Time: Yes ✅ (Abbreviation: PDT) (When does Daylight Savings Time end?)
Standard Timezone Abbreviations used in United States: AKST, CST, EST, HST, MST, PST
Daylight Saving Timezone Abbreviations used in United States: AKDT, CDT, EDT, HDT, MDT, PDT
Diamond Bar sits in the America/Los_Angeles time zone, UTC−08:00. The clocks are currently shifted forward for daylight saving time. Today runs to about 14 hours of daylight. Diamond Bar sits far enough from the equator to feel a clear, if moderate, change of seasons. Its elevation is a gentle 212 m. Los Angeles sits right next door, only about 40 km off. Diamond Bar is a significant city in the United States, worth timing right for calls and travel.
The sun rises over Diamond Bar at 05:55 and sets at 19:59, giving 14h 04m of daylight today.
Time & Daylight in Diamond Bar
Daylight Hours in Diamond Bar
Diamond Bar gets 14h 04m of daylight today. Sunrise in Diamond Bar is at 05:55 and sunset in Diamond Bar is at 19:59.
Daylight ranges from about 9h 53m near the December solstice to 14h 25m near the June solstice.
Time Difference Between Diamond Bar and Major Cities
Live local time and the difference from Diamond Bar right now.
Best Time to Call Diamond Bar
How standard business hours (9:00 to 17:00) in major hubs line up with the clock in Diamond Bar:
Other Cities in United States with Local Time
Cities Sharing Diamond Bar's Time Zone (UTC−08:00)
These major cities are at the same UTC offset as Diamond Bar.
Weather in Diamond Bar
Tools to Plan Meetings
Prayer Times in Diamond Bar
| Date | Fajr | Sunrise | Dhuhr | Asr | Maghrib | Isha |
|---|---|---|---|---|---|---|
| Tue, 21 Jul ● | 04:12 | 05:54 | 12:57 | 16:42 | 20:00 | 21:30 |
| Wed, 22 Jul | 04:13 | 05:55 | 12:57 | 16:42 | 19:59 | 21:29 |
| Thu, 23 Jul | 04:14 | 05:56 | 12:57 | 16:42 | 19:59 | 21:29 |
| Fri, 24 Jul | 04:15 | 05:56 | 12:57 | 16:42 | 19:58 | 21:28 |
| Sat, 25 Jul | 04:16 | 05:57 | 12:57 | 16:42 | 19:57 | 21:27 |
| Sun, 26 Jul | 04:17 | 05:58 | 12:57 | 16:42 | 19:57 | 21:27 |
| Mon, 27 Jul | 04:18 | 05:59 | 12:57 | 16:42 | 19:56 | 21:26 |
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Diamond Bar Prayer Times Widget
Show daily prayer times for Diamond Bar on any website
Diamond Bar Weather Widget
Current conditions and 7-day forecast for Diamond Bar
Diamond Bar Sunrise & Sunset Widget
Sunrise, sunset, day length, and twilight times for Diamond Bar
Diamond Bar Moon Phase Widget
Current phase, illumination, and next full/new moon for Diamond Bar
Diamond Bar Countdown Timer Widget
Live event countdown in Diamond Bar local time
14-day Forecast for Diamond Bar
Sunrise & Sunset Times for Diamond Bar
Sunrise
in Diamond Bar
↑
5:55 AM
Sunset
in Diamond Bar
↓
7:59 PM
Day Length
14h 04m
Dawn
in Diamond Bar
5:26 AM
Dusk
in Diamond Bar
8:28 PM
View detailed past and future sunrise, sunset, and twilight times for Diamond Bar. Track daylight hours, sun phases, and more.
Moon Phases & Times for Diamond Bar
Current Phase
First Quarter
Illumination
49.1%
Next Moonrise
↑
Today, 13:41
Next Moonset
↓
Tomorrow, 00:15
Distances & Clock Changes in Diamond Bar
How Far Is Diamond Bar From Other Major Cities?
| City | Distance | Direction |
|---|---|---|
| Los Angeles | 40 km | W (274deg) |
| New York | 3,900 km | ENE (66deg) |
| London | 8,735 km | NE (34deg) |
| Tokyo | 8,853 km | NW (306deg) |
| Paris | 9,065 km | NE (35deg) |
| Moscow | 9,762 km | NNE (14deg) |
| Sao Paulo | 9,870 km | ESE (120deg) |
| Hong Kong | 11,681 km | NW (311deg) |
When Do the Clocks Change in Diamond Bar?
Diamond Bar next changes its clocks on November 1, 2026, when the clocks fall back by one hour.
Diamond Bar's Antipode: The Opposite Side of the Earth
Dig straight through the Earth from Diamond Bar and you would surface in the open ocean, near 34.0deg S, 62.2deg E.
Frequently Asked Questions about Diamond Bar
What time is it in Diamond Bar right now?
The current local time in Diamond Bar is 01:36 on Tuesday, July 21, 2026. Diamond Bar follows the America/Los_Angeles time zone.
What time zone is Diamond Bar in?
Diamond Bar runs on the America/Los_Angeles IANA time zone (UTC−08:00), the same zone used across the surrounding region, with the clocks shifting automatically whenever daylight saving is in force.
How many hours ahead or behind UTC is Diamond Bar?
During standard time Diamond Bar sits at UTC−08:00. Going from UTC to local time in Diamond Bar means moving the clock −08:00 hours backward.
Is Diamond Bar on daylight saving time right now?
Yes. As of July 21, 2026, Diamond Bar has its clocks advanced for daylight saving time.
What time is sunrise and sunset in Diamond Bar today?
Diamond Bar sees sunrise at 05:55 and sunset at 19:59 today, giving 14h 04m of daylight.
What moon phase is visible over Diamond Bar tonight?
Tonight the moon over Diamond Bar is in its First Quarter phase, lit 49.1%.
What is solar time in Diamond Bar?
Solar time follows the Sun's actual position, with solar noon when the Sun is highest in the sky. In Diamond Bar, clocks run about 50m ahead of local solar time, because the official time zone does not exactly match the Sun's position.