What Are Costco Gas Hours During Coronavirus? Although a portion of Costco's strategies were restricted during the beginning phases of the Coronavirus pandemic, Costco Corner stores are currently working during their typical hours. They are not restricting hours or administrations because of Coronavirus. What Is The Best Time And Day To Purchase Gas At Costco? And When does ikea restock? One of the most notorious issues with purchasing gas at Costco and CVS are that the lines can sometimes get lengthy. That is why it's ideal for designing your outings to the siphon for the hours of the day when different customers will probably be off doing different things. CVS carpet cleaner rental: The best season of day to get gas at Costco is the late morning between 10 AM and early afternoon. Try to go on a work day, as the end of the week will generally be the most active time at the Shopperqueries.