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The Gregorian Calendar Explained by mach20_aardvark8064 is a document available to read on EtoBox.

This document provides an overview of calendars throughout history from ancient to modern times. It is divided into four parts. Part I discusses calendars in theory, including the astronomical background, timekeeping, and the variety of calendar systems used in different cultures. Part II examines the specific calendars of various regions, such as Babylon, Egypt, China, India, and the Americas. Part III covers calendar conversions between systems. Part IV focuses on the history and calculation of Easter, on

Author

mach20_aardvark8064

Language

EN