Time Difference Between Denver and Rarotonga

Denver is 4h 0m ahead of Rarotonga. This difference shifts by an hour around daylight saving time changes.

Denver, United States
11:38:21PM

Monday, June 22, 2026

UTC-6 · MDT

Rarotonga, Cook Islands
7:38:21PM

Monday, June 22, 2026

UTC-10

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Standard working hours (9:00 AM–5:00 PM) in Denver fall between 5:00 AM and 1:00 PM in Rarotonga.

Convert a specific time from Denver to Rarotonga

Frequently asked questions

How many hours is Rarotonga behind Denver?
Denver is 4h 0m ahead of Rarotonga. Note that this changes by an hour across daylight saving time transitions.
Do Denver and Rarotonga observe daylight saving time?
Denver observes daylight saving time, and Rarotonga does not observe it. Because of that, the gap is 3h 0m for part of the year and 4h 0m for the rest.