Honolulu to Denver Time Converter
Quick answers
Selected conversion
6:00 am06:00 HST (UTC-10), Nov 1, 2026 = 9:00 am09:00 MST (UTC-7), Nov 1, 2026
Honolulu is 3 hours behind Denver.
How the time difference changes
For most of the year, Honolulu is 4 hours behind Denver. From Nov 1, 2026 to Mar 14, 2027, Honolulu is 3 hours behind Denver.
For most of the year, working hours of 9:00 am to 6:00 pm in Honolulu correspond to 1:00 pm to 10:00 pm in Denver. At other times of the year, working hours of 9:00 am to 6:00 pm in Honolulu correspond to 12:00 pm to 9:00 pm in Denver.For most of the year, working hours of 09:00 to 18:00 in Honolulu correspond to 13:00 to 22:00 in Denver. At other times of the year, working hours of 09:00 to 18:00 in Honolulu correspond to 12:00 to 21:00 in Denver.
Compare Honolulu time with Denver time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
HST (Hawaii Standard Time) is 3 hours behind MST (Mountain Standard Time).
6:00 am06:00 in Honolulu, HI, USA is 9:00 am09:00 in Denver, CO, USA
Honolulu to Denver call time
Best time for a conference call or a meeting is between 9am-3pm09:00-15:00 in Honolulu which corresponds to 12pm-6pm12:00-18:00 in Denver
6:00 am06:00 HST (Hawaii Standard Time) (Honolulu, HI, USA). Offset UTC -10:00 hours
9:00 am09:00 MST (Mountain Standard Time) (Denver, CO, USA). Offset UTC -7:00 hours
6:00 am06:00 Honolulu, HI, USA / 9:00 am09:00 Denver, CO, USA
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
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Honolulu Time Zone and Facts
Time Zone
Honolulu Facts
Denver Time Zone and Facts
Time Zone
MDT – Mountain Daylight Time, UTC-6 (daylight saving time)