Time in Rancho Cucamonga, United States of America | Rancho Cucamonga Now
Wednesday, 21 October 2026
Time zone information for Rancho Cucamonga
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 Rancho Cucamonga 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 Rancho Cucamonga 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 Rancho Cucamonga
- ▪Sunrise: 07:00
- ▪Sunset: 18:08
- ▪Day length: 11h 8m
- ▪Solar noon: 12:34
- ▪Current time in Rancho Cucamonga is currently 34 minutes ahead of solar time.
Rancho Cucamonga on map
- ▪Location: California, United States of America
- ▪Latitude: 34,11. Longitude: -117,59
- ▪Population: 175,236
- ▪Elevation: 368 m
Time difference
from Rancho Cucamonga
Sun cycle
Sunrise 07:00
Solar noon 12:34Sunset 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 10 days, 13 hours
- Current Unix epoch
- 1792611928
Sun & astronomy
- Sunrise
- 07:00
- Sunset
- 18:08
- Solar noon
- 12:34
- Day length
- 11h 08m
- Night length
- 12h 51m
- Civil twilight
- 06:35 – 18:34
Geography & country
- Country
- United States of America
- Region / State
- California
- Coordinates
- 34.106°, -117.593°
- Elevation
- 368 m
- Population
- 175,236
Nearby places
Compare Rancho Cucamonga with other time zones
Find the perfect meeting time or see what time it is across world capitals.