DateList

DateList[]
returns the current local time in the form {year, month, day, hour, minute, second}.
DateList[time]
returns a formatted date for the number of seconds time since epoch Jan 1 1900.
DateList[{ymdhms}]
converts an incomplete date list to the standard representation.
DateString[string]
returns the formatted date list of a date string specification.
DateString[string, {e1e2, ...}]
returns the formatted date list of a string obtained from elements ei.

If not specified, the current year assumed