CREATE TABLE table_46974 ("Year" FLOAT, "Date" TEXT, "Winner" TEXT, "Result" TEXT, "Loser" TEXT, "Location" TEXT)

In what Year was the Game on September 26?
SELECT SUM("Year") FROM table_46974 WHERE "Date" = 'september 26'
SELECT SUM("Year") FROM "table_46974" WHERE "Date" = 'september 26'