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Coordinated Universal Time (UTC) is the primary time standard globally used to regulate clocks and time. It establishes a reference for the current time, forming the basis for civil time and time zones .
- Coordinated Mars Time
(In red) Martian season lengths and time as compared to...
- List of Utc Time Offsets
This is a list of the UTC time offsets, showing the...
- Universal Time
Universal Time (UT or UT1) is a time standard based on...
- Ephemeris Time
The term ephemeris time (often abbreviated ET) can in...
- Coordinated Mars Time
Jan 5, 2024 · Sandford Fleming, after missing a train due to a time confusion in 1876, proposed unifying the world's schedules, giving rise to Coordinated Universal Time (UTC)
Coordinated Universal Time (UTC), international basis of civil and scientific time, which was introduced on January 1, 1960. The unit of UTC is the atomic second, and UTC is widely broadcast by radio signals.
- Jonathan D. Betts
Each time zone is defined by a standard offset from Coordinated Universal Time (UTC). The offsets range from UTC−12:00 to UTC+14:00, and are usually a whole number of hours, but a few zones are offset by an additional 30 or 45 minutes, such as in India and Nepal.
Coordinated Universal Time (or UTC) is the standard time system of the world. It is the standard by which the world regulates clocks and time. It is, within about 1 second, mean solar time at 0° longitude. The standard before was Greenwich Mean Time (GMT). UTC and GMT are almost the same.
Jul 31, 2023 · Coordinated Universal Time (UTC) is the worldwide reference time scale computed by the Bureau international des poids et mesures − the international organization dealing with matters related to measurement science and measurement standards.