How to display date and time according to time zone ?

static void Job7(Args _args)
{
   ;
   //Current Date and Time according to time zone
   info(strFmt('%1',DateTimeUtil::newDateTime(systemdateget(),                                                                    timenow(),Timezone::GMT_CASABLANCA_MONTROVIA_REYKJAVIK)));

 //Todays Max Date and Time
info(strfmt("%1",DateTimeUtil::newDateTime(SystemDateGet(),Global::timeMax())));

}