Auckland zone
GMT+12 (GMT+12)
Denver zone
MDT (GMT-6)
Difference
18 hours behind Auckland
Business overlap
2h (9-5 windows)
Working hours overlap
Each cell is one hour in Auckland. Filled cells mark when 9 AM – 5 PM in Auckland and Denver both apply.
2 hours per day
- Auckland
- GMT+12
- Denver
- GMT-6
- Difference
- -18h
- Business overlap
- 2h
Hour-by-hour conversion
Each row shows the matching local time in Denver for an hour in Auckland.
| Auckland | Denver | Day | Window |
|---|---|---|---|
| 12:00 AM | 6:00 AM | previous day | — |
| 1:00 AM | 7:00 AM | previous day | — |
| 2:00 AM | 8:00 AM | previous day | — |
| 3:00 AM | 9:00 AM | previous day | — |
| 4:00 AM | 10:00 AM | previous day | — |
| 5:00 AM | 11:00 AM | previous day | — |
| 6:00 AM | 12:00 PM | previous day | — |
| 7:00 AM | 1:00 PM | previous day | — |
| 8:00 AM | 2:00 PM | previous day | — |
| 9:00 AM | 3:00 PM | previous day | Both 9-5 |
| 10:00 AM | 4:00 PM | previous day | Both 9-5 |
| 11:00 AM | 5:00 PM | previous day | — |
| 12:00 PM | 6:00 PM | previous day | — |
| 1:00 PM | 7:00 PM | previous day | — |
| 2:00 PM | 8:00 PM | previous day | — |
| 3:00 PM | 9:00 PM | previous day | — |
| 4:00 PM | 10:00 PM | previous day | — |
| 5:00 PM | 11:00 PM | previous day | — |
| 6:00 PM | 12:00 AM | same day | — |
| 7:00 PM | 1:00 AM | same day | — |
| 8:00 PM | 2:00 AM | same day | — |
| 9:00 PM | 3:00 AM | same day | — |
| 10:00 PM | 4:00 AM | same day | — |
| 11:00 PM | 5:00 AM | same day | — |
Best meeting windows
If both teams keep standard 9 AM – 5 PM hours, the overlap window is roughly 9:00 AM – 11:00 AM in Auckland time. That gives you 2 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 Auckland time to Denver time
Auckland follows the Pacific/Auckland time zone (currently GMT+12, GMT+12), while Denver follows America/Denver (currently MDT, GMT-6). Denver is 18 hours behind Auckland right now.
Both cities observe daylight saving time. If their transition weekends differ, the offset shifts by one hour for a few weeks each spring and autumn.
Daylight saving transitions in 2026
Auckland
- Fall back · Sunday, April 5, 2026
- Spring forward · Sunday, September 27, 2026
Denver
- Spring forward · Sunday, March 8, 2026
- Fall back · Sunday, November 1, 2026
Reverse this conversion
Denver to Auckland
Open the converter
Plan a meeting between Auckland and Denver
More conversions from Auckland
Frequently asked questions
- How many hours is Auckland from Denver?
- Denver is 18 hours behind Auckland right now.
- What time is 9:00 AM Auckland in Denver?
- 9:00 AM in Auckland is 3:00 PM (previous day) in Denver.
- What time is 5:00 PM Auckland in Denver?
- 5:00 PM in Auckland is 11:00 PM (previous day) in Denver.
- When do Auckland and Denver business hours overlap?
- Standard 9 AM - 5 PM working hours overlap for about 2 hours, roughly from 9:00 AM to 11:00 AM in Auckland time.
- Does daylight saving time change the difference between Auckland and Denver?
- Both Auckland and Denver observe daylight saving time. If their transition dates differ, the offset between them shifts by an hour for a few weeks each year.
Local time page
Time in Auckland
Local time page
Time in Denver