Table:
text: 1966 Cleveland Browns season
Regular season schedule
Regular season schedule
Week Date_ Opponent Result_ Attendance
1 September 11, 1966 at Washington Redskins W 38–14 48643
2 September 18, 1966 Green Bay Packers L 21–20 83943
3 September 25, 1966 St. Louis Cardinals L 34–28 74814
4 October 2, 1966 at New York Giants W 28–7 62916
5 October 8, 1966 Pittsburgh Steelers W 41–10 82687
6 Bye Bye Bye Bye
7 October 23, 1966 Dallas Cowboys W 30–21 84721
8 October 30, 1966 at Atlanta Falcons W 49–17 57235
9 November 6, 1966 at Pittsburgh Steelers L 16–6 39690
10 November 13, 1966 Philadelphia Eagles W 27–7 77698

Question: When did the 1966 Cleveland Browns play the Green Bay Packers in the regular season?