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See all of United States (EST)

Time in Rancho Cucamonga, United States now

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EST Several time zones UTC-7 No DST
Country Flag - the United States Thirteen horizontal stripes of red and white with a blue rectangle in the top left corner containing 50 white stars.

Rancho Cucamonga

California, United States

21 Jun 2026

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United States: common questions

What is the current time in Rancho Cucamonga, California?

Rancho Cucamonga uses Pacific Time (PT) (America/Los_Angeles), which is UTC-7 from Coordinated Universal Time (UTC). The city observes daylight saving time seasonally.

Does Rancho Cucamonga observe Daylight Saving Time?

Yes, Rancho Cucamonga observes daylight saving time. Clocks spring forward and fall back with the rest of California, United States.

What is the time difference between Rancho Cucamonga and major cities?

New York (EST/EDT): Rancho Cucamonga is 3 hours ahead of New York.

Chicago (CST/CDT): Rancho Cucamonga is 2 hours ahead of Chicago.

Los Angeles (PST/PDT): Rancho Cucamonga is the same offset as Los Angeles.

What region is Rancho Cucamonga in?

Rancho Cucamonga is in California. See other cities in the state via the location links on this page.

What is Rancho Cucamonga known for?

Rancho Cucamonga is a populated place in California, United States, using Pacific Time (PT) (UTC-7) for local civil time. Coordinates: 34.1064°N, -117.59311°E.