Năm 1967 có bao nhiêu ngày Thứ 7

7/1/1967 14/1/1967 21/1/1967 28/1/1967 4/2/1967 11/2/1967 18/2/1967 25/2/1967 4/3/1967 11/3/1967 18/3/1967 25/3/1967 1/4/1967 8/4/1967 15/4/1967 22/4/1967 29/4/1967 6/5/1967 13/5/1967 20/5/1967 27/5/1967 3/6/1967 10/6/1967 17/6/1967 24/6/1967 1/7/1967 8/7/1967 15/7/1967 22/7/1967 29/7/1967 5/8/1967 12/8/1967 19/8/1967 26/8/1967 2/9/1967 9/9/1967 16/9/1967 23/9/1967 30/9/1967 7/10/1967 14/10/1967 21/10/1967 28/10/1967 4/11/1967 11/11/1967 18/11/1967 25/11/1967 2/12/1967 9/12/1967 16/12/1967 23/12/1967 30/12/1967