Universal Time (UT or UT1) is a time standard based on Earth's rotation. While originally it was mean solar time at 0° longitude, precise measurements...

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...

frequent communication to keep the same time. Each time zone is defined by a standard offset from Coordinated Universal Time (UTC). The offsets range from UTC−12:00...

the difference in hours and minutes between Coordinated Universal Time (UTC) and the standard time at a particular place. This difference is expressed with...

Positioning System, other satellite systems, Coordinated Universal Time and mean solar time. Although these systems differ from one another, with careful...

name Universal Time was introduced in 1928 to denote GMT as counted from midnight. Today, Universal Time usually refers to Coordinated Universal Time (UTC)...

Pakistan uses one time zone, which is Pakistan Standard Time (PKT). This is UTC+05:00 — that is, five hours ahead of Coordinated Universal Time. 7:23 am, 15...

Mexico. Eastern Standard Time (EST) is five hours behind Coordinated Universal Time (UTC−05:00). Observed during standard time (late autumn/winter in the...

November to the second Sunday in March. It is six hours behind Coordinated Universal Time (UTC) and designated internationally as UTC−6. From the second Sunday...

Coordinated Universal Time (UTC).: 3  It uses the intersection algorithm, a modified version of Marzullo's algorithm, to select accurate time servers and...

European Time (CET) is a standard time of Central, and parts of Western Europe, which is one hour ahead of Coordinated Universal Time (UTC). The time offset...

zone observe standard time by subtracting eight hours from Coordinated Universal Time (UTC−08:00). During daylight saving time, a time offset of UTC−07:00...

Universal City Studios LLC, doing business as Universal Pictures (also known as Universal Studios or simply Universal) is an American film production...

Singapore Time (SGT), also known as Singapore Standard Time (SST), is used in Singapore and is 8 hours ahead of Coordinated Universal Time (UTC+08:00)...

advance of Coordinated Universal Time (UTC) / military M (Mike), while the outlying Chatham Islands use Chatham Standard Time (CHAST), 12 hours 45 minutes...

mean solar time.[excessive citations] The NRC provides both coordinated universal time and mean solar time in its signals. It makes time servers available...

The Zulu time zone (Z) is equivalent to Coordinated Universal Time (UTC) and is often referred to as the military time zone. The military time zone system...

has one time zone, which is located in the Central Time Zone, 6 hours behind Coordinated Universal Time (UTC). Costa Rica keeps the same time offset all...

identifier for a time offset from UTC of +00:00. This time zone is the basis of Coordinated Universal Time (UTC) and all other time zones are based on...

Coordinated Universal Time (UTC). India does not currently observe daylight saving time (DST or summer time). The official time signal is given by the Time and...

The Mountain Time Zone of North America keeps time by subtracting seven hours from Coordinated Universal Time (UTC) when standard time (UTC−07:00) is...

ahead of coordinated universal time (UTC+01:00), and Central European Summer Time (CEST) during the summer as daylight saving time, which is two hours...

Time (with a fixed offset of epoch). It is the basis for Coordinated Universal Time (UTC), which is used for civil timekeeping all over the Earth's surface...

e.g. coordinated universal time, GPS time, International Atomic Time, etc. Geocentric Coordinate Time (TCG) is a coordinate time having its spatial...

The Universal Time-Sharing System (UTS) is a discontinued operating system for the XDS Sigma series of computers, succeeding Batch Processing Monitor (BPM)/Batch...

identifier for a time offset from UTC of +03:00. In areas using this time offset, the time is three hours ahead of the Coordinated Universal Time (UTC). Following...

standard for measuring "mean solar time" from midnight came to be called Universal Time.: 9–11  Conceptually Universal Time is the rotation of the Earth with...

Coordinated Universal Time (UTC), which means that it changes at 02:00 Central European Time (CET), equivalent to 03:00 Eastern European Time (EET). As...

A world clock is a clock which displays the time for various cities around the world. The display can take various forms: The clock face can incorporate...

geographical regions became time zones. The standard time in each time zone has come to be defined as an offset from Universal Time. A further offset is applied...