Time in USA

What time is it? exact time is :

Thursday 3 October 2024, week 40 (UTC -4)

The difference between GTM and UTC

Although both are used similarly, UTC is considered a more precise standard. Fastly UTC has become the international standard for time measuring, replacing the GMT format.

GMT (Greenwich Mean Time)

GMT time is based on the time in Greenwich, where the Royal Greenwich Observatory was located. It was the first standard used for defining time zones worldwide. Over time, GMT was replaced by UTC.

UTC (Coordinated Universal Time)

UTC is a more precise time scale. It is based on atomic clocks and is adjusted according to International Atomic Time (IAT) for synchronization with the rotation of the Earth.

World Time

New York 03:42:15 (03/10)
Los Angeles 06:42:15 (03/10)
Mexico 04:42:15 (03/10)
Sao Paulo 07:42:15 (03/10)
London 11:42:15 (03/10)
Sydney 20:42:15 (03/10)
Tokyo 19:42:15 (03/10)
Mumbai 16:12:15 (03/10)
Berlin 12:42:15 (03/10)
Frankfurt 12:42:15 (03/10)
Madrid 12:42:15 (03/10)
Rome 12:42:15 (03/10)
Shanghai 12:42:15 (03/10)
Paris 18:42:15 (03/10)

Time in big cities