Time in NZST and MDT
The time difference between New Zealand Standard Time (NZST) and Mountain Daylight Time (MDT) is 18 hours. Mountain Daylight Time is 18 hours behind New Zealand Standard Time.
This means 9am NZST is 3pm MDT (previous day) and 5pm NZST is 11pm MDT (previous day).
New Zealand Standard Time
- The current local time in NZST is 3:04 am (July 4, 2026)
- NZST time zone offset is UTC+12:00
Mountain Daylight Time
- The current local time in MDT is 9:04 pm (July 3, 2026)
- MDT time zone offset is UTC-06:00
How to convert New Zealand Standard Time to Mountain Daylight Time?
Subtract 18 hours from New Zealand Standard Time to get Mountain Daylight Time.
Time in NZST
00:00
Time in MDT
00:00
Use the slider above to convert New Zealand Standard Time to Mountain Daylight Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| NZST | MDT |
|---|---|
| 12am | 6am |
| 1am | 7am |
| 2am | 8am |
| 3am | 9am |
| 4am | 10am |
| 5am | 11am |
| 6am | 12pm |
| 7am | 1pm |
| 8am | 2pm |
| 9am | 3pm |
| 10am | 4pm |
| 11am | 5pm |
| 12pm | 6pm |
| 1pm | 7pm |
| 2pm | 8pm |
| 3pm | 9pm |
| 4pm | 10pm |
| 5pm | 11pm |
| 6pm | 12am |
| 7pm | 1am |
| 8pm | 2am |
| 9pm | 3am |
| 10pm | 4am |
| 11pm | 5am |