CREATE TABLE table_20677 ("Dates  ( MDY ) " CLOB, "Position" FLOAT, "Gross sales" CLOB, "Tickets sold / available" CLOB, "Sellout  ( % ) " CLOB)

What day was the gross sales $1,271,451?
SELECT "Dates (MDY)" FROM table_20677 WHERE "Gross sales" = '$1,271,451'
SELECT "Dates (MDY)" FROM "table_20677" WHERE "Gross sales" = '$1,271,451'