UTC+12:00

UTC+12:00 is an identifier for a +12 hour time offset from UTC.

As standard time (all year round)

North Asia

Oceania

As standard time (winter in Southern Hemisphere)

Oceania

Antarctica

Historical changes

Kwajalein Atoll, in the Marshall Islands, advanced 24 hours to the eastern hemisphere side of the International Date Line by skipping August 21, 1993.

See also

References

UTC−12:00

UTC−12:00 is a time offset that subtracts 12 hours from Coordinated Universal Time (UTC).

As standard time (all year round)

Oceania

UTC−12 is a nautical time zone comprising the high seas between 180° and 172°30′W longitude. Subtract twelve hours from Coordinated Universal Time to obtain the time for this zone. Ships using this time are the last to begin each calendar day.

Characteristics of the time zone which observes UTC-12

A number of inhabited islands lie within the longitudinal limits of this time zone, but none of them keeps the date and time of UTC-12. Instead, they keep the time and date (or just the date) of one of the neighbouring zones, usually because they belong, politically, to an island group whose other members lie mostly in the neighbouring time zone.

Since the International Date Line West (IDLW) time-zone represents the last place on earth where any date exists, it is sometimes used for deadlines and referred to as Anywhere on Earth (AoE).

UTC+12:45

UTC+12:45 is an identifier for a +12:45 time offset from UTC.

As standard time (Southern Hemisphere winter)

Oceania

See also

External links