Denver zone
MDT (GMT-6)
Honolulu zone
HST (GMT-10)
Difference
4 hours behind Denver
Business overlap
4h (9-5 windows)
Working hours overlap
Each cell is one hour in Denver. Filled cells mark when 9 AM – 5 PM in Denver and Honolulu both apply.
4 hours per day
- Denver
- GMT-6
- Honolulu
- GMT-10
- Difference
- -4h
- Business overlap
- 4h
Hour-by-hour conversion
Each row shows the matching local time in Honolulu for an hour in Denver.
| Denver | Honolulu | Day | Window |
|---|---|---|---|
| 12:00 AM | 8:00 PM | previous day | — |
| 1:00 AM | 9:00 PM | previous day | — |
| 2:00 AM | 10:00 PM | previous day | — |
| 3:00 AM | 11:00 PM | previous day | — |
| 4:00 AM | 12:00 AM | same day | — |
| 5:00 AM | 1:00 AM | same day | — |
| 6:00 AM | 2:00 AM | same day | — |
| 7:00 AM | 3:00 AM | same day | — |
| 8:00 AM | 4:00 AM | same day | — |
| 9:00 AM | 5:00 AM | same day | — |
| 10:00 AM | 6:00 AM | same day | — |
| 11:00 AM | 7:00 AM | same day | — |
| 12:00 PM | 8:00 AM | same day | — |
| 1:00 PM | 9:00 AM | same day | Both 9-5 |
| 2:00 PM | 10:00 AM | same day | Both 9-5 |
| 3:00 PM | 11:00 AM | same day | Both 9-5 |
| 4:00 PM | 12:00 PM | same day | Both 9-5 |
| 5:00 PM | 1:00 PM | same day | — |
| 6:00 PM | 2:00 PM | same day | — |
| 7:00 PM | 3:00 PM | same day | — |
| 8:00 PM | 4:00 PM | same day | — |
| 9:00 PM | 5:00 PM | same day | — |
| 10:00 PM | 6:00 PM | same day | — |
| 11:00 PM | 7:00 PM | same day | — |
Best meeting windows
If both teams keep standard 9 AM – 5 PM hours, the overlap window is roughly 1:00 PM – 5:00 PM in Denver time. That gives you 4 hours per workday for live meetings.
Tighter overlap is achievable by having the side with later working hours start earlier, or by treating the first and last hours of each side as flexible. The bar above marks every hour where both cities sit inside a 9 AM – 5 PM window.
About converting Denver time to Honolulu time
Denver follows the America/Denver time zone (currently MDT, GMT-6), while Honolulu follows Pacific/Honolulu (currently HST, GMT-10). Honolulu is 4 hours behind Denver right now.
Denver observes daylight saving time, while Honolulu does not. The offset between the two cities changes by one hour at the daylight saving transitions.
Daylight saving transitions in 2026
Denver
- Spring forward · Sunday, March 8, 2026
- Fall back · Sunday, November 1, 2026
Honolulu
Does not observe daylight saving time.
Reverse this conversion
Honolulu to Denver
Open the converter
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More conversions from Denver
Frequently asked questions
- How many hours is Denver from Honolulu?
- Honolulu is 4 hours behind Denver right now.
- What time is 9:00 AM Denver in Honolulu?
- 9:00 AM in Denver is 5:00 AM in Honolulu.
- What time is 5:00 PM Denver in Honolulu?
- 5:00 PM in Denver is 1:00 PM in Honolulu.
- When do Denver and Honolulu business hours overlap?
- Standard 9 AM - 5 PM working hours overlap for about 4 hours, roughly from 1:00 PM to 5:00 PM in Denver time.
- Does daylight saving time change the difference between Denver and Honolulu?
- Denver observes daylight saving time while Honolulu does not, so the offset between them changes by one hour twice a year.
Local time page
Time in Denver
Local time page
Time in Honolulu