Time Difference Between Denver and Tokyo

Denver is 15h 0m behind Tokyo. This difference shifts by an hour around daylight saving time changes.

Denver, United States
10:09:57PM

Monday, June 22, 2026

UTC-6 · MDT

Tokyo, Japan
1:09:57PM

Tuesday, June 23, 2026

UTC+9

Best time to connect

Standard working hours (9:00 AM–5:00 PM) in Denver fall between 12:00 AM (next day) and 8:00 AM (next day) in Tokyo.

Convert a specific time from Denver to Tokyo

Frequently asked questions

How many hours is Tokyo ahead of Denver?
Denver is 15h 0m behind Tokyo. Note that this changes by an hour across daylight saving time transitions.
Do Denver and Tokyo observe daylight saving time?
Denver observes daylight saving time, and Tokyo does not observe it. Because of that, the gap is 16h 0m for part of the year and 15h 0m for the rest.