Costco Hours Of Operation

What time does Costco open and close? Costco Hours of operation remains fairly consistent throughout the week from Monday to Friday. However, Saturday-Sunday hours and holiday hours are subject to change.

Costco official operational company open-close hours are 10:00AM -8:30PM from Monday to Friday. While on Saturday the hours shrink to 9:30 AM to 6:00 PM, on Sunday, working hours further shrink to 10:00 AM opening time and holiday hours are listed in detail below this article. Costco is an American based wholesale corporation. It is a retail warehouse club for American members only. The operational Costco hours are from 10:00 AM till 8:30 PM from Monday till Friday. The holiday hours; Saturday and Sunday hours varies to be from 9:30 AM till 6:00 PM on Saturday and 10:00 AM till 6:00 PM on Sunday. Costco was actually found 40 years ago in 1976 by James Sinegal and Jeffrey Brotman. The headquarters of Costco are in Issaquah, Washington, USA.

It must be highlighted that Costco’s first warehouse was opened in Seattle, Washington in 1983. Furthermore, it is renowned to be the largest membership only warehouse club in the US. We are proud to inform that Costco has a total of 705 warehouses spread throughout USA, Canada, Japan, South Korea, Taiwan, Australia and Spain. Some of the services that are served by Costco include merchandise, cash and carry and warehouse club. As Costco is a large-scale retail warehouse, hence it has over 11,700 employees and is a source of income to a large number of families. Moreover, ‘Kirkland Signature’ is a private label for Costco. It must be mentioned that this signature is present and found at Costco’s website, Costco’s warehouse, and and is basically marked by the company. Its name was derived from Costco’s headquarter located in Kirkland, Washington.

In addition to this, Costco is the 5th largest retailer in the world. As Costco is very renowned and has a huge market therefore it is known to be competing with two major companies which are BJ’s wholesale and Sam’s club. Previously, in 2014, it was the 3rd largest retailer in the US. Then in 2015, it became the 2nd largest retailer in the World after Walmart. To your surprise, it is also one of the largest pizza chain in the US. As Costco’s business model and size was similar to that of Price club hence a merger took place between the two which made sense for both the firms. Apart from this, Costco is number 1 and the largest retailer of wine in the US market.

Costco Hours

In order to visit Costco, one must visit Costco Hours which are mentioned as below:


Monday10:00 AM – 8:30 PM
Tuesday10:00 AM – 8:30 PM
Wednesday10:00 AM – 8:30 PM
Thursday10:00 AM – 8:30 PM
Friday10:00 AM – 8:30 PM
Saturday9:30 AM – 6:00 PM
Sunday10:00 AM – 6:00 PM

As mentioned earlier, the working Costco hours remains the same throughout the week from Monday to Saturday from 10:00 AM to 8:30 PM in most of its branches. However, one can visit its official website in order to confirm Costco hours as the website is updated every now and then. On Saturday and Sunday, the timings are altered from 9:30 AM till 6:00 PM and 10:00 AM till 6:00 PM respectively. As summarized in the table above, Costco Hours may vary by location and according to the store in a particular area.

Procedures to find Costco Hours

Three simple techniques which can be used for reliable searching regarding Costco are mentioned as below:

Costco Store Locator
In order to find Costco HOURS, one can always visit their official store locator as it is the most reliable and efficient tool to get the detailed description of all the Costco Store Hours as it is updated by the official website itself.

As mentioned earlier, as Costco has a huge market, therefore, Costco Hours may vary with the franchise and its location. However, the standard hours for most of the stores are constant.

  1. Search for the Official website.
  2. Once on the website, you can enter your address in the search box after which you will be shown a list of all available Costco HOURS in your locality along with some additional information.
  3. This page will enable viewing of Costco Hours, pharmacy hours, phone number, warehouse services, and location guide.

Through Google Map
Although we highly recommend the use of Costco Store locator but as an alternative, you can also use Google maps as it is the second most reliable source or tool.

  1. First, go to Google Maps.
  2. Then enter name in the search box after which you will be able to view available Costco HOURS in current locality.
  3. Google will offer you special tools to find location address, phone numbers, directions, reviews and hours of operation.
  4. Click on the red tab to find relevant information and reviews regarding

Mobile Application:
We are proud to inform you that Store Hours can be checked through the company’s official mobile application. It is worth highlighting that the Mobile Application is available for both; iOS and Google play users to help and cater maximum mobile users. It cannot be denied that due to the availability of this mobile application all the customers are satisfied as they can get themselves served at the palm of their hands.

The above mentioned three different applications can be used by the customers to get detailed information regarding Costco Hours. The customers may choose the best-suited application which they find easy and convenient to use, without getting the procedure complexed.

Costco’s Holiday Hours

Costco remains closed for most of the federal holidays. The holidays include New Year’s Day, Easter, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day as Costco believes that its employees must also spend some quality time with their families. However, it remains open on Christmas and New Year’s Eve, but it closes earlier than the usual at 6:00 PM instead of 8:30 PM.

It must be noted that some warehouses of Costco may extend their timings according to customer’s demand. It also provides the last minute shoppers to complete their holiday shopping. It is also important to differentiate between Costco’s Warehouses and Costco’s business centers as they may have different operational hours. Furthermore, it is also surprising that Costco’s conducts special events for its customers and for its details all the customers are directed to their help time where the customer service representative can provide them with all the relevant details regarding the event. Not only is the help restricted to the helpline but Costco’s customers can connect Costco through the social websites like facebook, twitter or even through email.

Costco also offers the following memberships:

Gold Star Membership
The Gold Star Membership at Costco Wholesale allows its members to purchase any product even for their personal use at any of their location throughout the world. This membership is valid for one year and costs $55 a year.

Executive Business Membership
Executive Business Membership is available to operators or owners of a business. Furthermore, its advantages include a 2% reward on most Costco purchases along with additional values on member services. It costs $110 a year.

Frequently Asked Questions

Here are some of the questions which have been asked frequently by the customers:

-When does Costco open?
– When does Costco close?
– What are the Costco opening hours?
– Will Costco be open on weekends?
– What are the working Costco hours on weekend?
– Is Costco open today?

As mentioned earlier, it must be highlighted again that Costco Hours may vary with the location hence it is suggested to use the references provided below to find the operational hours for a specific location. The website is updated every now and then in order to serve the customers and provide them authentic information.

Some of the details regarding Costco which might help you are mentioned below:

  • Official Website

  • Phone Number


  • Social media Links



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