In DateTime§
See primary documentation in context for method second.
method second(DateTime:D:)
Returns the second component, including potentially fractional seconds.
say DateTime.new('2012-02-29T12:34:56Z').second; # OUTPUT: «56» say DateTime.new('2012-02-29T12:34:56.789Z').second; # OUTPUT: «56.789» say DateTime.new('2012-02-29T12:34:56,789Z').second; # comma also ok