These are the Conversion Specifiers you can use with Misc.

        Conversion
        Specifier   Replaced with . . .                                 
           %a       the locale's abbreviated weekday name
           %A       the locale's full weekday name
           %b       the locale's abbreviated month name
           %B       the locale's full month name
           %c       the locale's appropriate date and time representation
           %d       the day of the month as a decimal number (01-31)
           %H       the hour (24-hour clock) as a decimal number (00-23)
           %I       the hour (12-hour clock) as a decimal number (00-12)
           %j       the day of the year as a decimal number (001-366)
           %m       the month as a decimal number (01-12)
           %M       the minute as a decimal number (00-59)
           %p       the locale's equivalent of the AM and PM designations
                    associated with a 12-hour clock
           %S       the second as a decimal number (00-61)
           %U       the week number of the year (the first Sunday as the
                    first day of week 1) as a decimal number (00-53)
           %w       the weekday as a decimal number (0-6),where Sunday is 0
           %W       the week number of the year (the first Monday as the
                    first day of week 1) as a decimal number (00-53)
           %x       the locale's appropriate date representation
           %X       the locale's appropriate time representation
           %y       the year without the century as a decimal number
                    (00-99)
           %Y       the year with the century as a decimal number
           %Z       the time zone name or abbreviation; no characters
                    indicates the time zone is not determinable
           %%       a percent sign.