function months = year_length_months_gregorian ( y )

%*****************************************************************************80
%
%% YEAR_LENGTH_MONTHS_GREGORIAN: number of months in a Gregorian year.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    16 June 2012
%
%  Author:
%
%    John Burkardt
%
%  Parameters:
%
%    Input, integer Y, the year to be checked.
%
%    Output, integer MONTHS, the number of
%    months in the year.
%
  months = 12;

  return
end