Variable: solar-northern-spring-or-summer-season
solar-northern-spring-or-summer-season is a variable defined in
solar.el.gz.
Value
nil
Documentation
Non-nil if northern spring or summer and nil otherwise.
Needed for polar areas, in order to know whether the day lasts 0 or 24 hours.
Source Code
;; Defined in /usr/src/emacs/lisp/calendar/solar.el.gz
(defvar solar-northern-spring-or-summer-season nil
"Non-nil if northern spring or summer and nil otherwise.
Needed for polar areas, in order to know whether the day lasts 0 or 24 hours.")