CREATE TABLE table_18033 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Game site" TEXT, "Record" TEXT, "Attendance" FLOAT)

In what week was November 27, 1977?
SELECT MAX("Week") FROM table_18033 WHERE "Date" = 'November 27, 1977'
SELECT MAX("Week") FROM "table_18033" WHERE "Date" = 'November 27, 1977'