Costco July 2024 Hours Of Operation.  — to locate store hours, as well as hours for the pharmacy, gas station, optical department and other costco services, click on the locater and select “store details.” stores. But if those folks head to costco on independence day, will it be too late?

Warehouses are closed the following days: Unfortunately, those looking to shop at the warehouse club, which usually opens at 10 am and closes at 8:30 pm , will be.