Provides descriptions, proofs and computer programming implementation examples to convert dates to various calendar dates for Julian, Gregorian, and Rata Die calendars.
Tool to convert between the traditional Chinese lunar calendar and the Western solar calendar. Also offers a brief description of the two different calendars and lists links about the Chinese calendar.
A list of many American Indian tribe's names for months, days, and other calendar related information.
A history of the western calendar, including the Gregorian and Julian and Roman Calendars, and how the days of the week and months got their names, and a history of time.
The months of the Islamic calendar and when they occur in the Americas, Europe-Africa-Asia, and Asia-Pacific.
Learn why we have leap years.
Learn some basic information about the Egyptian, Roman, Gregorian, Mayan, Islamic, Jewish, and Julian calendars. Also learn how to calculate Easter.
World Book Encyclopedia takes a look at calendars, including the history of calendars, and educational activities that relate to calendars.
A look at the methods ancient civilizations used to keep track of time.
Kids_and_Teens /
School_Time /
Science /
Astronomy_and_Space /
Time
|