UTC offset

UTC+13

UTC+13 is observed by 3 named time zones right now, covering 3 IANA regions and 5 major cities.

UTC+13 — currently observing regions
Time-zone boundaries © OpenStreetMap contributors, via timezone-boundary-builder (ODbL).

New Zealand Daylight Time NZDT

Samoa Standard Time SST

Tokelau Time TT

Tonga Standard Time TST