Costco hours

Costco hoursDo you want to know what are Costco hours of operation? Costco is a popular wholesale business with many locations. Here you can view the store opening hours of Costco.

Costco Warehouse hours

  • Monday: 10:00 AM – 8:30 PM
  • Tuesday: 10:00 AM – 8:30 PM
  • Wednesday: 10:00 AM – 8:30 PM
  • Thursday: 10:00 AM – 8:30 PM
  • Friday: 10:00 AM – 8:30 PM
  • Saturday: 9:30 AM – 6:00 PM
  • Costco Sunday hours: 10:00 AM – 6:00 PM

Costco business center hours

  • Monday: 7:00 AM – 6:00 PM
  • Tuesday: 7:00 AM – 6:00 PM
  • Wednesday: 7:00 AM – 6:00 PM
  • Thursday: 7:00 AM – 6:00 PM
  • Friday: 7:00 AM – 6:00 PM
  • Saturday: 7:00 AM – 4:00 PM
  • Sunday: the business center is closed.

Costco holiday hours

Most of Costco stores are open on holidays. They are usually operating on Christmas Eve and New Year’s Eve.

As much as we know, the stores are closed on New Year’s Day, Independence Day, Easter, Thanksgiving Day, Memorial Day and Labor Day.

New Year’s Day hours: closed.

More accurate information about Costco hours of business can be found at their official website at, In some locations the hours are different so make sure to check it there.

Costco locations near me

Below there is a map by Google that displays the locations of Costco around you now.

View larger map

Costco phone number

  • The phone number of the Warehouse is: 1-800-774-2678
  • The pharmacy phone number is: 1-800-607-6861

Clarification: We are not associated with Costco. This page is exist to provide information about the opening hours of their stores and more relevant details.

Read about BJ’s Wholesale opening hours today here