Home Slickdeals Circle K Fuel Day (9/1 Only): Gasoline $0.40 Off/Gallon 4pm-7pm (Participating Stores) Slickdeals Circle K Fuel Day (9/1 Only): Gasoline $0.40 Off/Gallon 4pm-7pm (Participating Stores) By ARCOM - 1 September 2022 44 0 SHARE Facebook Twitter Go to the deal page: Circle K Fuel Day (9/1 Only): Gasoline $0.40 Off/Gallon 4pm-7pm (Participating Stores)