use Date::Ordinal;
       
        $ord     = month2ord('January');           # $ord gets 1
        $mon     = ord2month('1');                 # $mon gets 'January'
        $mon     = ord2month(1);                   # $mon gets 'January'
        $mon     = ord2month('01');                # $mon gets 'January'
        $arryref = all_month_ordinations
        @arry    = all_month_names
        $arryref = all_month_names_ref
        $arryref = all_short_month_names_ref
        $arryref = all_day_ordinations         $arryref = all_hour_ordinations
        $arryref = all_minute_ordinations         $hashref = ordination_month_pair # {'01' => 'January', ... }
        @day     = days