CREATE TABLE table_56877 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What day did the away team score 10.16 (76)?
SELECT "Date" FROM table_56877 WHERE "Away team score" = '10.16 (76)'
SELECT "Date" FROM "table_56877" WHERE "Away team score" = '10.16 (76)'