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Costco Stores in USA - Find supermarkets and food stores near you
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Costco Store Hours

DayTypical Hours
Monday – Fridaymost warehouses 10:00 a.m. – 8:30 p.m.
Saturdaymost warehouses 9:30 a.m. – 7:00 p.m.
Sundaymost warehouses 10:00 a.m. – 6:00 p.m.
Gas stationusually opens earlier and closes later than the warehouse
Executive Member hoursfrom 9:00 a.m. daily at most warehouses

Typical hours for Costco warehouses in the USA. A Costco membership is required to shop in the warehouse. The gas station, pharmacy, optical, hearing aid and tire centers keep their own hours – check your warehouse using the map, directions and Street View above.

Costco Holiday Hours 2026/2027 – USA

DateHolidayCostco Stores
Wed, Nov 11, 2026in 10 days Veterans Day Federal holiday Most stores open
Thu, Nov 26, 2026in 25 days Thanksgiving Day Federal holiday Closed
Fri, Nov 27, 2026in 26 days Black Friday Biggest shopping day of the year Open (often opens early)

Costco warehouses are closed on seven holidays: New Year's Day, Easter Sunday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day. On Christmas Eve most warehouses close at 5 p.m. On other federal holidays Costco is usually open with regular hours. State holidays apply only in the states listed. Please check your local warehouse before you go.

Frequently Asked Questions About Costco

What are Costco hours?

Most Costco warehouses in the USA are open Monday to Friday from 10:00 a.m. to 8:30 p.m., on Saturday from 9:30 a.m. to 7:00 p.m. and on Sunday from 10:00 a.m. to 6:00 p.m. Executive Members can usually shop from 9:00 a.m. every day. Check your local warehouse for exceptions.

Is Costco open on Sunday?

Yes, Costco warehouses are open on Sundays, usually from 10:00 a.m. to 6:00 p.m.

Which holidays is Costco closed?

Costco warehouses in the USA are closed on New Year's Day, Easter Sunday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day.

Is Costco open on Christmas Eve?

Yes, but most warehouses close early on Christmas Eve, usually at 5:00 p.m.

Do I need a membership to shop at Costco?

Yes, you need a Costco membership to shop in the warehouse. The pharmacy and buying alcohol in some states may be available without a membership, depending on state law.

Is Costco gas open longer than the warehouse?

Yes, at most locations the Costco gas station opens earlier and closes later than the warehouse. Gas is available to members only.

What is a Costco Business Center?

A Costco Business Center is a warehouse for small businesses with bulk food, restaurant and office supplies. Any Costco member can shop there.



Latest Community Mentions About Costco

Re:NK Debuts Cell To Cell Cream At Costco
Re:NK Debuts Cell To Cell Cream At Costco

Cell derma beauty brand Re:NK said it will launch its flagship product, 'Cell to Cell Cream,' at offline Costco stores in the United States on Nov. 1.The offli

Choi Mun-hee Nov 1, 2026
Costco is selling a pre-built computer with a GeForce RTX 5080 for the price of ...
Costco is selling a pre-built computer with a GeForce RTX 5080 for the price of a graphics card.

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Evgen Kovalov Nov 1, 2026
California school staffers busted in $300K embezzlement scheme after massive Cos...
California school staffers busted in $300K embezzlement scheme after massive Costco breakfast order blew their cover

Two employees at the International School of Monterey in Seaside allegedly embezzled nearly $300,000 in school funds to pay for personal expenses.

Sheetal Banchariya Nov 1, 2026
This Kirkland Signature Item In Costco's Snack Aisle Deserves More Attention
This Kirkland Signature Item In Costco's Snack Aisle Deserves More Attention

This Kirkland Signature-brand snack from Costco flies under the radar for many shoppers, but it's time for the underrated snack to come into its own.

Haley McNamara Nov 1, 2026
7 Best And 3 Worst Salmon Products You Can Buy At Costco
7 Best And 3 Worst Salmon Products You Can Buy At Costco

Costco is a great place for hunting down quality salmon products, but some are more worth purchasing than others, including Kirkland Signature Smoked Salmon.

Diane Bobis Nov 1, 2026
Toddler food sold at Walmart, Publix, Costco, others recalled after kids choked
Toddler food sold at Walmart, Publix, Costco, others recalled after kids choked

Target’s also one of the chains affected by this recall of organic toddler food as a “potentially fatal choking hazard.”

David J. Neal Nov 1, 2026
Costco vs. Sam's Club: Which Store Wins on Thanksgiving Dinner Essentials?
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Costco and Sam's Club both offer Thanksgiving staples in bulk. See which warehouse club can save you more on your holiday dinner.

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Worst time to shop at Costco may be when you least expect it, with one day drawi...
Worst time to shop at Costco may be when you least expect it, with one day drawing the most crowds

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Costco Vs Home Depot: Which Store Sells Cheaper Microwaves?
Costco Vs Home Depot: Which Store Sells Cheaper Microwaves?

Home Depot has the cheaper selection of microwaves compared to Costco, with Home Depot's most affordable model priced almost $100 cheaper than Costco's.

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Costco Doesn't Price Match Tires, But You Can Ask For A Price Adjustment
Costco Doesn't Price Match Tires, But You Can Ask For A Price Adjustment

While Costco won't price match its competitors, it may adjust your purchase cost in some situations. Here's what to know and how to initiate the process.

Shane Schmid Nov 1, 2026
6 Groceries You Can Only Buy At Costco
6 Groceries You Can Only Buy At Costco

Some of the groceries you can only buy at Costco (outside of the Kirkland Signature brand) include chocolate truffles, sea cucumbers, and exclusive cakes.

Amy David Nov 1, 2026
Sex offender accused of flashing woman at Walmart, years after similar Costco in...
Sex offender accused of flashing woman at Walmart, years after similar Costco incident

ROYAL PALM BEACH, Fla. (WKRC/CBS12) -

WKRC/CBS12 Nov 1, 2026
5 Things We're Excited To Buy At Costco In November
5 Things We're Excited To Buy At Costco In November

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Is Kirkland Signature Parmigiano Reggiano Actually A Luxury Bargain?
Is Kirkland Signature Parmigiano Reggiano Actually A Luxury Bargain?

Costco's Parmigiano Reggiano is authentic and sourced from a high-end supplier. Costco is able to keep it at a low price due to its business practices.

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10 Commonly Overlooked Costco Products Everyone Needs To Try at Least Once
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Costco Vallejo Replaces Old Warehouse with 152,000 Sq Ft Store and Exclusive Ope...
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The best early Black Friday deals: Costco and BJ's memberships, Apple, and more
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Latest Reddit Discussions About Costco

Macbook Air Offer

Back in last year December, i got Macbook Air M4 15.3” for 1390$ CAD. I had to return it before opening it. As the electronics prices increased now, could i get similar deal this year. Any costco insider info? submitted ...

Oct 31, 2026
I found out I have advanced PD ://// but I think I have hope if I can save up enough money before it’s too late

TLDR: the first picture is from my teeth one week after the root scaling appointment. The other pictures are the teeth directly before and directly after the appointment. The changes I am going to routinely brush my teet...

Oct 30, 2026
I found out I have advanced PD ://// but I think I have hope if I can save up enough money before it’s too late

TLDR: the first picture is from my teeth one week after the root scaling appointment. The other pictures are the teeth directly before and directly after the appointment. The changes I am going to routinely brush my teet...

Oct 30, 2026
One more hard Costco day

A lot of people saw my post yesterday and said tips like that are fake and batches like that don't exist. It's funny how people think something isn't real just because they've never seen it. Anyway, wishing everyone big ...

Oct 30, 2026
Update on the “Help, I’m scared” post

TLDR: the first picture is from my teeth one week after the root scaling appointment. The other pictures are the teeth directly before and directly after the appointment. The changes I am going to routinely brush my teet...

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LG C5 77” or C6H 77”?

Hi all, need your help choosing. Narrowed what I want down to the LG C5 77” for $1522 from Costco with a 5 year warranty or the LG C6H 77” for $2142 from the LG partner store with a 3 year warranty plus free delivery and...

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Costco in warehouse xshot Pro Longshot 2.0 2 pack is $44.99 until 11/18, Chandler AZ location shown. 1929876 item number

Not showing up online right now. You'll have to call to check on availability. submitted by /u/WhoKnowsWho2 to r/Nerf [link] [comments]

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How is Capital One

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Costco is selling Simply Good Coffee Maker

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Getting my Phillips 9060 Aids November 10th

I bought a pair of Phillips 9050 hearing aids from Costco 4 months ago and since I'm still within my 180 day trial period and since the Phillips 9060 aids are now available, I called Cosco and they scheduled November 10t...

Oct 30, 2026