Time in NZDT and AST
The time difference between New Zealand Daylight Time (NZDT) and Atlantic Standard Time (AST) is 17 hours. Atlantic Standard Time is 17 hours behind New Zealand Daylight Time.
This means 9am NZDT is 4pm AST (previous day) and 5pm NZDT is 12am AST.
New Zealand Daylight Time
- The current local time in NZDT is 9:31 pm (September 2, 2026)
- NZDT time zone offset is UTC+13:00
Atlantic Standard Time
- The current local time in AST is 12:31 pm (September 2, 2026)
- AST time zone offset is UTC-04:00
How to convert New Zealand Daylight Time to Atlantic Standard Time?
Subtract 17 hours from New Zealand Daylight Time to get Atlantic Standard Time.
Time in NZDT
00:00
Time in AST
00:00
Use the slider above to convert New Zealand Daylight Time to Atlantic Standard 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
| NZDT | AST |
|---|---|
| 12am | 7am |
| 1am | 8am |
| 2am | 9am |
| 3am | 10am |
| 4am | 11am |
| 5am | 12pm |
| 6am | 1pm |
| 7am | 2pm |
| 8am | 3pm |
| 9am | 4pm |
| 10am | 5pm |
| 11am | 6pm |
| 12pm | 7pm |
| 1pm | 8pm |
| 2pm | 9pm |
| 3pm | 10pm |
| 4pm | 11pm |
| 5pm | 12am |
| 6pm | 1am |
| 7pm | 2am |
| 8pm | 3am |
| 9pm | 4am |
| 10pm | 5am |
| 11pm | 6am |