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Time
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Calendars - Reference
- (Internet Public Library)
- Links to information on the organization and passing of time.
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Clockworks: From Sundials to the Atomic Second
- (Encyclopedia Britannica)
- A look at three millennia of timekeeping.
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Calendars & Dates
- (University of Pennsylvania Library)
- Links covering historical dates and various calendars.
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Local Times Around the World
- This site attempts to list all of the countries of the world with their local times.
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Official U.S. Time
- (National Institute of Standards and Technology and the U.S. Naval Observatory)
- These two agencies maintain Coordinated Universal Time (UTC) for the U.S. The time is accurate within 1 second.
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Today's Calendar and Clock Page
- This gateway links to more than 250 URLs dealing with time, calendars and clocks; according to Choice, the sites range from scholarly to frivolous.
- World Time Server
- This handy site gives times for locations worldwide. Includes a searchable list of locations by country or city.
