# derived from your post
my $date = '3/11/16, 00, Mar, 2016';
$date1 = Time::Piece->strptime($date, '%D, %M, %b, %Y');
print "'$date' parses to '$date1'\n";
__END__
'3/11/16, 0, Mar, 2016' parses as 'Fri Mar 11 00:00:00 2016'