Includes an ecclesiastical calendar and a section on old and new style dating.
Information about calendar history and calendar reform.
An overview of the ISO 8601 notation for dates.
Benjamin Franklin first called for the government to tinker with clock hours in the 1780s. But it w...
Explains the importance of concept of time in the history of mathematics, science and measurement.
Frequently Asked Questions about time (from sci.astro news group)
A directory of sites providing descriptions of civil timekeeping concepts, source code, databases, ...
A categorized collection of calendar related sites.
Explains the differences between several time systems.
Information and history about Daylight Saving Time all over the world.
Time is a common term for the experience of duration, and a fundamental quantity of measuring syste...