Honolulu to Denver Time Difference
Denver is 4 hours ahead of Honolulu. When it's 02:55:55 AM in Honolulu, it's 06:55:55 AM in Denver.
How Many Hours Ahead Is Denver From Honolulu?
Denver is 4 hours ahead of Honolulu. So Honolulu is 4 hours behind Denver looking the other way — the same gap, described from the other end.
In practice that means a working day in Honolulu starts when it is already 1:00 PM in Denver. The gap is not fixed all year: it becomes 3 hours on Sunday, November 1, 2026, when Denver changes its clocks.
Best Time to Call Honolulu and Denver
Both cities are inside normal business hours between 9:00 AM and 1:00 PM in Honolulu — that's 1:00 PM to 5:00 PM in Denver. That's a 4-hour window, so a call fits comfortably in either side's working day.
both at work Honolulu only Denver only neither — hours shown along the strip are Honolulu local time.
Convert a Specific Time
Pick any date and time in Honolulu to see the exact equivalent in Denver.
Common Times Converted
Honolulu time on the left, Denver time on the right.
Honolulu to Denver: Full 24-Hour Conversion Table
Based on today, Sunday, October 11, 2026 in Honolulu. Shaded rows are working hours; the darker shade marks the hours when both cities are at work.
| Honolulu | Denver | Working hours |
|---|---|---|
| 12:00 AM | 4:00 AM | — |
| 1:00 AM | 5:00 AM | — |
| 2:00 AM | 6:00 AM | — |
| 3:00 AM | 7:00 AM | — |
| 4:00 AM | 8:00 AM | — |
| 5:00 AM | 9:00 AM | Denver only |
| 6:00 AM | 10:00 AM | Denver only |
| 7:00 AM | 11:00 AM | Denver only |
| 8:00 AM | 12:00 PM | Denver only |
| 9:00 AM | 1:00 PM | Both cities |
| 10:00 AM | 2:00 PM | Both cities |
| 11:00 AM | 3:00 PM | Both cities |
| 12:00 PM | 4:00 PM | Both cities |
| 1:00 PM | 5:00 PM | Honolulu only |
| 2:00 PM | 6:00 PM | Honolulu only |
| 3:00 PM | 7:00 PM | Honolulu only |
| 4:00 PM | 8:00 PM | Honolulu only |
| 5:00 PM | 9:00 PM | — |
| 6:00 PM | 10:00 PM | — |
| 7:00 PM | 11:00 PM | — |
| 8:00 PM | 12:00 AM next day | — |
| 9:00 PM | 1:00 AM next day | — |
| 10:00 PM | 2:00 AM next day | — |
| 11:00 PM | 3:00 AM next day | — |
Understanding the Honolulu – Denver Time Difference
Honolulu runs on Pacific/Honolulu, currently HST (UTC-10:00). Denver runs on America/Denver, currently MDT (UTC-6:00). The gap of 4 hours is simply the distance between those two offsets.
Denver observes Daylight Saving Time and Honolulu does not, so the gap between them shifts by an hour twice a year. The next shift is on Sunday, November 1, 2026, when Denver adjusts its clocks and the difference becomes 3 hours. Anything scheduled across that date needs checking again.
Full clock-change dates: Daylight Saving Time in the United States.
Honolulu today
Denver today
Frequently Asked Questions
What is the time difference between Honolulu and Denver?
Denver is currently 4 hours ahead of Honolulu. That gap becomes 3 hours on Sunday, November 1, 2026, when Denver changes its clocks.
How many hours ahead is Denver from Honolulu?
Denver is 4 hours ahead of Honolulu. Looking at it the other way, Honolulu is 4 hours behind Denver.
What time is it in Denver when it is 9:00 AM in Honolulu?
When it is 9:00 AM in Honolulu, it is 1:00 PM in Denver.
Is Denver ahead of or behind Honolulu?
Denver is 4 hours ahead of Honolulu. Denver reaches each point in the day first, so its working day is already finishing while Honolulu is still getting started.
What is the best time to call between Honolulu and Denver?
Between 9:00 AM and 1:00 PM Honolulu time, which is 1:00 PM to 5:00 PM in Denver. Both cities are inside normal business hours during that window.
Does the time difference between Honolulu and Denver change during the year?
Yes. Denver observes Daylight Saving Time and Honolulu does not, so the gap between them shifts during the year. It changes to 3 hours on Sunday, November 1, 2026.
What time zones are Honolulu and Denver in?
Honolulu uses the Pacific/Honolulu time zone, currently HST (UTC-10:00). Denver uses America/Denver, currently MDT (UTC-6:00).