Năm 1986 có bao nhiêu ngày Thứ 3

7/1/1986 14/1/1986 21/1/1986 28/1/1986 4/2/1986 11/2/1986 18/2/1986 25/2/1986 4/3/1986 11/3/1986 18/3/1986 25/3/1986 1/4/1986 8/4/1986 15/4/1986 22/4/1986 29/4/1986 6/5/1986 13/5/1986 20/5/1986 27/5/1986 3/6/1986 10/6/1986 17/6/1986 24/6/1986 1/7/1986 8/7/1986 15/7/1986 22/7/1986 29/7/1986 5/8/1986 12/8/1986 19/8/1986 26/8/1986 2/9/1986 9/9/1986 16/9/1986 23/9/1986 30/9/1986 7/10/1986 14/10/1986 21/10/1986 28/10/1986 4/11/1986 11/11/1986 18/11/1986 25/11/1986 2/12/1986 9/12/1986 16/12/1986 23/12/1986 30/12/1986