Time in IDLW and NZST
The time difference between International Date Line West Time (IDLW) and New Zealand Standard Time (NZST) is 24 hours. New Zealand Standard Time is 24 hours ahead of International Date Line West Time.
This means 9am IDLW is 9am NZST (next day) and 5pm IDLW is 5pm NZST (next day).
International Date Line West Time
- The current local time in IDLW is 12:37 am (July 19, 2026)
- IDLW time zone offset is UTC-12:00
New Zealand Standard Time
- The current local time in NZST is 12:37 am (July 19, 2026)
- NZST time zone offset is UTC+12:00
How to convert International Date Line West Time to New Zealand Standard Time?
Add 24 hours to International Date Line West Time to get New Zealand Standard Time.
Time in IDLW
00:00
Time in NZST
00:00
Use the slider above to convert International Date Line West 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
| IDLW | NZST |
|---|---|
| 12am | 12am |
| 1am | 1am |
| 2am | 2am |
| 3am | 3am |
| 4am | 4am |
| 5am | 5am |
| 6am | 6am |
| 7am | 7am |
| 8am | 8am |
| 9am | 9am |
| 10am | 10am |
| 11am | 11am |
| 12pm | 12pm |
| 1pm | 1pm |
| 2pm | 2pm |
| 3pm | 3pm |
| 4pm | 4pm |
| 5pm | 5pm |
| 6pm | 6pm |
| 7pm | 7pm |
| 8pm | 8pm |
| 9pm | 9pm |
| 10pm | 10pm |
| 11pm | 11pm |