Ora Atomica - NIST Time Widget - www.carloforte.it



Roma (UTC+1) aggiungere un'altra ora (UTC+2) se e' vigente l'ora legale.

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This widget is a public service provided by the Time and Frequency Division of the National Institute of Standards and Technology (NIST). It is a web clock showing the official time of day from NIST, displayed as a 12 or 24-hour clock, in a user-selectable time zone.
The default time zone comes from the time zone setting on the client's computer, and it re-synchronizes with NIST every 10 minutes.

The time reference for the widget is the output of the national time scale called UTC(NIST), however, this widget is intended as a time-of-day service only. It should not be used to make measurements, nor should it be used to establish traceability to NIST.

The widget utilizes the client's computer clock as a timer to measure the round-trip network delay, which is the interval of time starting when the widget sends a request to the time server and ending when the time is displayed in your browser. The accuracy of the time shown will always be better than this round-trip delay.

Time Widget richiede Adobe Flash Player

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