Năm 1970 có bao nhiêu ngày Chủ Nhật

4/1/1970 11/1/1970 18/1/1970 25/1/1970 1/2/1970 8/2/1970 15/2/1970 22/2/1970 1/3/1970 8/3/1970 15/3/1970 22/3/1970 29/3/1970 5/4/1970 12/4/1970 19/4/1970 26/4/1970 3/5/1970 10/5/1970 17/5/1970 24/5/1970 31/5/1970 7/6/1970 14/6/1970 21/6/1970 28/6/1970 5/7/1970 12/7/1970 19/7/1970 26/7/1970 2/8/1970 9/8/1970 16/8/1970 23/8/1970 30/8/1970 6/9/1970 13/9/1970 20/9/1970 27/9/1970 4/10/1970 11/10/1970 18/10/1970 25/10/1970 1/11/1970 8/11/1970 15/11/1970 22/11/1970 29/11/1970 6/12/1970 13/12/1970 20/12/1970 27/12/1970