Code
  'TIME_FORMATS' => 
  array (
    0 => 'd/m/y | h:i A',
    1 => 'y/m/d | h:i A',
    2 => 'd/m/Y | H:i',
    3 => 'D M d Y | h:i A',
    4 => 'm/d/y | h:i A',
    5 => 'Y-m-d | H:i:s',
  ),

add that in your config.inc.php after the MARKUP_FONTS array