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Costco Holiday Hours 2021

Costco Covington Washington Exterior Med Opaque

*UPDATE* 1/16/21. Here are the holiday hours and closures for Costco. Need to know what time Costco opens or closes during a normal day? Regular warehouse hours are also listed. When in doubt, call your local Costco before you make the trip. Costco Holiday Closures: (United States) New Year’s Day: Friday, January 1, 2021. CLOSED Easter: Sunday, April 4, 2021. CLOSED Memorial Day: Monday, May 31, 2021. CLOSED…