offer reference website links to browse for education, libraries, dictionaries, colleges, universities, k-12, language schools, book and magazines.


Displayed in a variety of useful formats. Site is a front-end to U.S. government atomic clocks.
Offers information about the history of the creation of DST and a petition to stop the practice.
Home of world time since 1884.
An Internet time zone which divides every day into 360 degrees of time.
Standard global time zone for business that does not favor one country or location.
The Long Now Foundation was established in 1996 to develop the Millennium Clock & Library Projects.
Earth has 4 simultaneous days within only 1 rotation.