Variable: calendar-coptic-epoch
calendar-coptic-epoch is a variable defined in cal-coptic.el.gz.
Value
103605
Documentation
Absolute date of start of Coptic calendar = August 29, 284 AD (Julian).
Source Code
;; Defined in /usr/src/emacs/lisp/calendar/cal-coptic.el.gz
(defvar calendar-coptic-epoch
(eval-when-compile (calendar-julian-to-absolute '(8 29 284)))
"Absolute date of start of Coptic calendar = August 29, 284 AD (Julian).")