Costco Hours

Costco Hours – Costco Store, Pharmacy & Holiday Hours.

Searching for the Costco opening hours? We don’t blame you.

Because, even though Costco have installed an adequate Store Locator on their website, the results do not show the opening hours for the stores, the pharmacies nor the gas stations. Below we have added the general Costco Wholesale warehouse opening hours, but you can also search for local Costco Warehouses.

Costco FAQ.

What time does Costco close today?
What time does the Costco Pharmacy close at night?
Is Costco open on all holidays?
Is Costco open for Easter?
What time does Costco close on Sundays and Saturdays?
What are the Costco Business Hours? (Customer Service).
What is the Costco Customer Service Phone number?

See the answers, and more, here.

Costco General Information.

Founded as Costco: Seattle, Washington, United States (Sep15, 1983).
Founders: James Sinegal, Jeffrey Brotman.
Headquarters     Issaquah, Washington, United States.
Number of locations: 691 warehouses.
Net income: US$ 2.058 billion (2014).
Number of employees: 189,000 (2014)

Costco Hours of Operation.

These are the Costco Store Hours of Operation. The Warehouse opening hours are the same throughout the country.

Costco Warehouse Hours of Operation

Monday – Friday10:00 AM – 8:30 PM
Saturday9:30 AM – 6:00 PM
Sunday10:00 AM – 6:00 PM

Costco Business Center Hours

(Please note, tha t the Hayward California Business Center is open from 8:00 AM – 6:00 PM)

Normal opening times are:

Monday – Friday7:00 AM – 6:00 PM
Saturday7:00 AM – 4:00 PM

Costco Holiday Hours – 2016.

If the day is not listed below, then the normal opening hours will apply.

Costco Warehouses are CLOSED on these days:

New Year’s Day
Memorial Day
Independence Day
Labor Day


Costco Pharmacy Hours.

The Costco Pharmacy hours are the same as the normal Costco Warehouse hours, see above.

The Costco Home Delivery service is open 24/7.

Costco Home Delivery Contact details:
Phone: 1-800-607-6861
Fax: 1-800-633-0334
Email: [email protected]

The Costco Home Delivery Pharmacy is available 24/7 to refill prescriptions, order new prescriptions and check prescription status.
A Costco pharmacy agent is available at
Monday- Friday: 5:00 a.m. to 7:00 p.m. PT.
Saturday: 9:30 a.m. to 2:00 p.m. PT. Sunday: Not Available.

Costco Gas Hours.

The Costco Gas Station Hours of operation are different from the store hours and pharmacy hours.

Learn about them here:

Costco Gas Hours.

Costco Phone Numbers and Customer Service.

Costco Corporate Mailing Address.
PO Box 34331
Seattle, WA 98124

Costco Corporate Physical Address.
999 Lake Drive
Issaquah, WA 98027

Costco Customer Service – Phone Numbers. Member Service: 1-800-955-2292
General Member Service: 1-800-774-2678
Business Delivery Member Service: 1-800-788-9968
Costco Travel:1-877-849-2730. Pharmacy: 1-800-607-6861.

More Costco Resource:

Costco Facebook: Facebook.

Costco Store Locator: Store Locator.

Costco’s US Homepage can be found here.

Costco Canada’s Homepage can be seen here.

 -Costco Store Hours & Costco Holiday Hours-

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1 Response

  1. Marisol says:

    Hello…how can I find out who is the Pharmacy manager of a Costco location

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