CREATE TABLE table_53556 ("Name" TEXT, "Position" TEXT, "From  ( Club ) " TEXT, "Date Joined" TEXT, "Debut" TEXT)

What date did the player from Santo Andr debut?
SELECT "Date Joined" FROM table_53556 WHERE "From (Club)" = 'santo andré'
SELECT "Date Joined" FROM "table_53556" WHERE "From (Club)" = 'santo andré'