Following are the date commands commonly used in Unix.
date :date
date +%T :time only
date +%D :date only
date +%Y :year (4 digit)
date +%y :year (2 digit)
date +%b :month (3 letter)
date +%B :month (full)
date +%a :day (3 letter)
date +%A :day (full)
date +%m :month(digit)
date +%M :minutes
Please check in below console has been done from HP AIX