UTC+12:00
UTC+12:00 is an identifier for a time offset from UTC of +12:00.
As standard time (year-round)
''Principal cities: Anadyr, Petropavlovsk-Kamchatsky, Mata Utu, Funafuti, Majuro, Yaren, South Tarawa on Tarawa, Suva''North Asia
- Russia – Kamchatka Time
- *Far Eastern Federal District
- **Chukotka [Autonomous Okrug] and Kamchatka Krai
Oceania
Pacific Ocean
Polynesia
- France
- *Wallis and Futuna
- Tuvalu
Micronesia
- United States
- *Wake Island – Time in [the United States]
- Marshall Islands
- Kiribati
- *Gilbert Islands
- **
- Nauru
Melanesia
- Fiji
As standard time (Southern Hemisphere winter)
''Principal cities: Auckland, Christchurch, Wellington''Oceania
Australasia
Antarctica
- Some research bases in Antarctica, in particular the South Pole and the McMurdo Station. At New Year, these places are the first in the world to see the Sun, which is then visible at midnight.
As daylight saving time (Southern Hemisphere summer)
''Principal towns: Burnt Pine, Kingston''Oceania
Discrepancies between official UTC+12:00 and geographical UTC+12:00
Areas in UTC+12:00 longitudes using other time zones
Using UTC-10:00- United States
- * The western part of Aleutian Islands, Alaska
Areas outside UTC+12:00 longitudes using UTC+12:00 time
Areas between 157°30′ E and 172°30′ E ("Physical" [UTC+11:00])
- Russia
- * The western part of Chukotka Autonomous Okrug
- * Kamchatka Krai
- United States
- * Wake Island
- Marshall Islands
- Nauru
Areas between 180° and 157°30′ W ("Physical" UTC-12:00">UTC−12:00">UTC-12:00 and UTC-11:00">UTC−11:00">UTC-11:00)
- New Zealand
- *Kermadec Islands
- Fiji
- * Eastern parts, including:
- ** Ringgold Isles
- ** Northern Lau Group
- ** Southern Lau Group
- ** Eastern of Moala Group
- ** Vatoa Island
- ** Ono-i-Lau
- ** Tuvana-i-Tholo
- France
- * Wallis and Futuna
- Russia
- * The eastern of Wrangel Island
- * The easternmost part of Chukotka Autonomous Okrug, including Chukchi Peninsula and Big Diomede Island