the firebox time zone determines the date and time stamp that appear on logs and that are displayed by services such as logviewer, historical reports, and webblocker. the default time zone is greenwich mean time (coordinated universal time).

    from policy manager:

    1 select setup =] time zone.

    2 use the drop list to select a time zone. click ok.

    watchguard provides a comprehensive list of time zones to accommodate areas in the same general time zone that follow different rules regarding the observance and/or onset and rollback of daylight saving time, and other timekeeping details.