協定世界時

Also known as CUT, Universal Coordinated Time, Universal Time Coordinated, Etc/UTC, Z, Coordinated Universal Time, Z-time, Zulu time

国際原子時に由来する原子時系の時刻、UT1世界時に同調するべく調整された基準時刻

AI overview

UTC (Coordinated Universal Time) is the main time standard used around the world to coordinate civil timekeeping. It matters because it provides a common reference point that allows people and systems across different countries and regions to synchronize with each other.

AI-generated from the Wikipedia summary — may contain errors.

Wikidata facts

Instance of: time zone
Has part: leap second
Based on: universal time
Said to be same as: UTC±00:00

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Stack Exchange tag: stackoverflow.com/tags/utc
standards body: International Earth Rotation and Reference Systems Service
Commons category: Maps of time zones
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4
replaces: universal time
short name: СКЧ

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Article · 日本語

協定世界時（きょうていせかいじ、UTC, 英語: Coordinated Universal Time, ドイツ語: Koordinierte Weltzeit, フランス語: Temps Universel Coordonné）とは、国際原子時 (TAI) に由来する原子時系の時刻で、UT1世界時に同調するべく調整された基準時刻を指す。

Abstract from DBpedia / Wikipedia · CC BY-SA

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