Greenwich Mean Time

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Greenwich Mean Time

The time of day as calculated by the Royal Observatory in London. This clock is used to determine time zones worldwide. It is used in business.
References in periodicals archive ?
Mr Boyle said it was still a competitive advantage to be British - with English as the global business language, the UK's legal systems widely used and the GMT time zone allowing the UK to work in both the Asian afternoon and the North American morning.
At precisely 11.59pm and 59 seconds GMT time will stand still to allow highly accurate timepieces to come in line with the Earth's rotation.
The software also has time and date labeling of graphs in both local and GMT time. $995; upgrade: $249.