New Zealand Daylight Time (NZDT) is 13 hours ahead of Coordinated Universal Time (UTC). This time zone is in use during Daylight Saving Time in: Pacific, Antarctica.
See full time zone mapWhere and When is NZDT Observed?
Pacific
Pacific countries using NZDT in the summer and NZST in the winter
Antarctica
Locations in Antarctica using NZDT in the summer and NZST in the winter
Other Time Zones in UTC +13
Some time zones exist that have the same offset as NZDT, but can be found under a different name: