A Walk Through Time
An illustrated history of timekeeping from ancient times to the present.
International Standard Date and Time Notation
International Standard ISO 8601 specifies numeric representations of date and time. It helps to avoid confusion caused by the many different national notations.
NPR : 'Seize the Daylight': A History of Clock Chaos
Benjamin Franklin first called for the government to tinker with clock hours in the 1780s. But it wasn't until World War I that the United States adopted daylight-saving time as …
Time Travel
Is time travel possible? See what Carl Sagan and Einstein had to say about time travel in this NOVA special.
What Time is it!
Gives the current time, synchronized by NIST. Close to 100 different time zones supported, as well as the ability to select the default time zone.
World Time Converter
Provides online times converter and brief information about GMT/UTC.
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