Costco Hours: 4th of July by Rhonda July 16, 2020 July 16, 2020 Happy 4th of July! Costco will be closed today. 0 FacebookTwitterPinterestEmail previous post Costco Sale: Khombu Kid’s Outdoor Sandal $7.99 next post Costco Sale: Tramontina 3-Pk Saute Pans $21.99 You may also like NEW Mini Raspberry Cakes at Costco! Infinity Boss Three Disc Ladies Comfort Bike –... Key Lime Pie at Costco! Pfaltzgraff Joanne Dinnerware Set at Costco! Toto Washlet Elongated Bidet Seat at Costco! OXO SoftWorks 9-Pc POP Container Set – Costco...