# File lib/groupdate/magic.rb, line 195
    def time_zone
      @time_zone ||= begin
        time_zone = "Etc/UTC" if options[:time_zone] == false
        time_zone ||= options[:time_zone] || Groupdate.time_zone || (Groupdate.time_zone == false && "Etc/UTC") || Time.zone || "Etc/UTC"
        time_zone.is_a?(ActiveSupport::TimeZone) ? time_zone : ActiveSupport::TimeZone[time_zone]
      end
    end