Time in AST and NZST
The time difference between Atlantic Standard Time (AST) and New Zealand Standard Time (NZST) is 16 hours. New Zealand Standard Time is 16 hours ahead of Atlantic Standard Time.
This means 9am AST is 1am NZST (next day) and 5pm AST is 9am NZST (next day).
Atlantic Standard Time
- The current local time in AST is 2:50 pm (July 18, 2026)
- AST time zone offset is UTC-04:00
New Zealand Standard Time
- The current local time in NZST is 10:50 pm (July 18, 2026)
- NZST time zone offset is UTC+12:00
How to convert Atlantic Standard Time to New Zealand Standard Time?
Add 16 hours to Atlantic Standard Time to get New Zealand Standard Time.
Time in AST
00:00
Time in NZST
00:00
Use the slider above to convert Atlantic Standard Time to New Zealand 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
| AST | NZST |
|---|---|
| 12am | 4pm |
| 1am | 5pm |
| 2am | 6pm |
| 3am | 7pm |
| 4am | 8pm |
| 5am | 9pm |
| 6am | 10pm |
| 7am | 11pm |
| 8am | 12am |
| 9am | 1am |
| 10am | 2am |
| 11am | 3am |
| 12pm | 4am |
| 1pm | 5am |
| 2pm | 6am |
| 3pm | 7am |
| 4pm | 8am |
| 5pm | 9am |
| 6pm | 10am |
| 7pm | 11am |
| 8pm | 12pm |
| 9pm | 1pm |
| 10pm | 2pm |
| 11pm | 3pm |