Nukualofa, Tonga

Offset: +13 is 13 hours ahead Greenwich Mean Time (GMT) and is used in Pacific

Countries: It is used in following countries: Fiji, Kiribati, Tokelau, Tonga, Samoa (western)

Principal Cities: The largest city in the +13 timezone is Suva from Fiji with population about 77366 people. Other major cities in the area are Lautoka, Nadi, Apia, Lambasa

Nukualofa, Tonga representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +13 - basic short
  • +1300 - basic
  • +13:00 - extended

Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1300 - sign character (+) followed by a four digit time providing hours (13) and minutes (00) of the offset. Indicates thirteen hour and zero minutes time differences to the east of the zero meridian.

IANA/Olson: Reflects +13 time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Etc/GMT-13
  • Pacific/Apia
  • Pacific/Enderbury
  • Pacific/Fakaofo
  • Pacific/Fiji
  • Pacific/Tongatapu

Time zones with the GMT +13 offset:

  • FJST - Fiji Summer Time
  • NZDT - New Zealand Daylight Time
  • PHOT - Phoenix Island Time
  • TKT - Tokelau Time
  • TOT - Tonga Time
  • WST - West Samoa Time
  • WSST - West Samoa Standard Time