Time in Diamond Bar, United States of America | Diamond Bar Now
Thursday, 22 October 2026
Time zone information for Diamond Bar
UTC -7
Pacific Time (PT) , currently 14 hours behind Thành phố Hồ Chí Minh
▪Part of the year: UTC -8 / Pacific Standard Time (PST)
▪Time in Diamond Bar is 15 hours behind Thành phố Hồ Chí Minh when on standard time, and 14 hours behind Thành phố Hồ Chí Minh when on daylight saving time.
▪The IANA time zone identifier for Diamond Bar is
America/Los_Angeles.March8Sunday2026
Latest change: Daylight saving time started
- ▪Switched to UTC -7 / Pacific Daylight Time (PDT).
- ▪The time was set forward one hour from 02:00 to 03:00 local time.
November1Sunday2026
Next change: Standard time begins
- ▪Switch to UTC -8 / Pacific Standard Time (PST).
- ▪The time will be set backward one hour from 02:00 to 01:00 local time.
Sunrise, sunset, day length and solar time for Diamond Bar
- ▪Sunrise: 07:02
- ▪Sunset: 18:08
- ▪Day length: 11h 6m
- ▪Solar noon: 12:35
- ▪Current time in Diamond Bar is currently 35 minutes ahead of solar time.
Diamond Bar on map
- ▪Location: California, United States of America
- ▪Latitude: 34,03. Longitude: -117,81
- ▪Population: 56,897
- ▪Elevation: 212 m
Time difference
from Diamond Bar
Sun cycle
Sunrise 07:02
Solar noon 12:35Sunset 18:08
Time zone & DST
- IANA identifier
America/Los_Angeles- Abbreviation
- PDT
- UTC offset
- UTC-07:00
- Daylight saving
- In effect
- DST Ends
- 1 Nov 2026in 9 days, 20 hours
- Current Unix epoch
- 1792673336
Sun & astronomy
- Sunrise
- 07:02
- Sunset
- 18:08
- Solar noon
- 12:35
- Day length
- 11h 06m
- Night length
- 12h 53m
- Civil twilight
- 06:36 – 18:34
Geography & country
- Country
- United States of America
- Region / State
- California
- Coordinates
- 34.029°, -117.810°
- Elevation
- 212 m
- Population
- 56,897
Nearby places
Compare Diamond Bar with other time zones
Find the perfect meeting time or see what time it is across world capitals.