Variable: calendar-daylight-time-offset
calendar-daylight-time-offset is a customizable variable defined in
cal-dst.el.gz.
Value
0
Documentation
Number of minutes difference between daylight saving and standard time.
If the locale never uses daylight saving time, set this to 0.
Source Code
;; Defined in /usr/src/emacs/lisp/calendar/cal-dst.el.gz
(defcustom calendar-daylight-time-offset
(or (cadr calendar-current-time-zone-cache) 60)
"Number of minutes difference between daylight saving and standard time.
If the locale never uses daylight saving time, set this to 0."
:type 'integer
:group 'calendar-dst)