Skip to main content

A HISTORICAL REVIEW OF THE EGYPTIAN CALENDARS: THE DEVELOPMENT OF TIME MEASUREMENT IN ANCIENT EGYPT FROM NABTA PLAYA TO THE PTOLEMIES

By September 11, 2015July 11th, 2021Vol. 1.3

By Belen Castro Martin

ABSTRACT
Chronology is the foundation of every archaeological research. Every single object, a text, or even the
greatest monuments must be understood within their period of time. In certain occasions ancient authors
have given a clear statement of the date of a piece but, even in these cases, we find ourselves with the task of
translating ancient dates to our modern calendar system. To do that the first option that learned individuals
should know is the history of the calendar itself.
The aim of this study is to review the chronological development of time reckoning and calculation systems
or calendars in Ancient Egypt from the rather unknown predynastic time to the late antiquity. Scholars have
been researching this same topic for many years and in fact there is a rich amount of Egyptian records from
ostraka, papyri, as well as monumental inscriptions from all periods of Egyptian history that mention the
application and use of calendars in Egypt. However, the opinion of the specialists is still very far from
consensus and so there are different theories about how the Egyptian calendar worked and how exactly it
was calculated. The three mayor theories are those regarding a Nile based calendar, a moon based calendar
and a calendar based in the heliacal rising of Sirius, the so called “Egyptian civil calendar”
All these theories have been proposed and documented by research and in fact all can be proven by
archaeological and historical evidence. A long lasting discussion regarding when each one of these calendars
was in fact in use in Ancient Egypt can be enlightened by a new point of view that contemplates the
development of all three systems throughout all Egyptian history succeeding one another as a “chain
reaction” and making every system a step in a long evolution along the centuries.

pdf

Download pdf

Loading

Leave a Reply