The Official Time of Greece

The official time of Greece is kept in E.I.M. using three atomic clocks. The accuracy of the UTC time is 1 ns.

The web clock below is showing the official time of Greece. Its accuracy is affected by the network traffic and the transmission delays, and is usually 0,5 s.

Should you need better synchronization accuracy , please do not hesitate to contact EIM’s Time and Frequency laboratory.

For more information, please visit