CREATE TABLE table_4277 ("Season" FLOAT, "Date" TEXT, "Location" TEXT, "Discipline" TEXT, "Position" FLOAT, "FIS points" FLOAT)

Name the date for s. valentino alla muta , italia
SELECT "Date" FROM table_4277 WHERE "Location" = 'S. Valentino Alla Muta , Italia'
SELECT "Date" FROM "table_4277" WHERE "Location" = 'S. Valentino Alla Muta , Italia'