.Ar \%month-name day
with an optional
.Ar year ,
or giving a date of the form
or giving a date of the forms
.Ar MMDDYY
.Ar DD.MM.YYYY ,
or
.Ar DD.MM.YY ,
.Ar MM/DD/YY
.Ar MM/DD/YYYY ,
.Ar MM/DD/YY ,
.Ar DD.MM.YY .
.Ar MMDDYYYY , or
.Ar MMDDYY .
The specification of a date must follow the specification of
the time of day.
You can also give times like