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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
Thu, Nov 26, 2026in 13 days Thanksgiving Day Federal holiday Closed
Fri, Nov 27, 2026in 14 days Black Friday Biggest shopping day of the year Open (often opens early)
Thu, Dec 24, 2026in 41 days Christmas Eve Open until 5 p.m.

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

The 14 Best Whiskeys To Buy At Costco
The 14 Best Whiskeys To Buy At Costco

Here are the top whiskeys available at Costco that deserve a place on your bar cart. Whether you're a newcomer or a seasoned drinker, there's a bottle for you.

Andrew Joseffer Nov 14, 2026
One Of The Most Recommended Costco Finds Makes Fall And Winter Baking 5X More Fl...
One Of The Most Recommended Costco Finds Makes Fall And Winter Baking 5X More Flavorful

Pep & Zip's Organic Baking Spice Set is a budget-friendly Costco find that brings all your favorite fall flavors to seasonal baked goods.

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11 Costco Items That Are Identical to Pottery Barn’s (For a Third of the Price)

Compare Costco home finds with similar Pottery Barn pieces, from curtains and mirrors to cozy throws, and see how their prices, sizes, and materials stack up.

Amanda Machado Nov 14, 2026
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11 Best New Costco Christmas Finds This Week, According to Members

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Black Friday 2026: Here are the store hours for Costco
Black Friday 2026: Here are the store hours for Costco

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The 8 Best Cuts of Meat to Buy at Costco, According to Butchers and Chefs
The 8 Best Cuts of Meat to Buy at Costco, According to Butchers and Chefs

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9 Best Kirkland Signature Items Under $15 Of 2026 (So Far)
9 Best Kirkland Signature Items Under $15 Of 2026 (So Far)

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Gas lines may ease in Issaquah as Costco adds more fueling lanes amid high deman...
Gas lines may ease in Issaquah as Costco adds more fueling lanes amid high demand

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Largest Costco gas station now open in WA
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Costco Trusts AI to Reorder Drugs. Most Retailers Won’t

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Costco: An AI Shelter?
Costco: An AI Shelter?

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Latest Reddit Discussions About Costco

Costco shag rug

5/7 Grey shag rug in pet/smoke free home Good condition submitted by /u/Good-Ad1785 to r/carpet [link] [comments]

Nov 8, 2026
Struggling to decide on a machine

I'm looking to get into sewing and would love to buy a machine for a reasonable price for simple projects. I'm in Canada and looking to spend around $200-330ish CAD although ideally on the cheaper side... although I do k...

Nov 8, 2026
What Year Is It?

What hit me from the beginning was questioning what year the show was representing. At first I thought it took place in the early 2000s but then the phones threw that idea. But then why is everything else old? The clothe...

Nov 8, 2026
Costco bundle – what color are the FootSacs and PillowSac cover?

I'm trying to deduce which color these extras come in when ordering in Savanna Corded Velvet. It's not specified in the listing description. Best guess is Wombat Phur. Has anyone purchased this or recognize which color t...

Nov 8, 2026
Home option: brio water cooler (229 at Costco) vs a counter reverse osmosis vs under the sink RO/filter

Things I am considering - cost:including up front cost plus maintenance cost. I am fine paying whatever, but if a cheaper options is better or close I don’t wantto pay money for no reason. Also I don’t want to pay thousa...

Nov 8, 2026
I own a costco sign

No i am not joking submitted by /u/woodchip180 to r/teenagers [link] [comments]

Nov 8, 2026
New Monstera Owner (send help)

Hi, all! I just got my monstera from Costco recently and one leaf on the plant has started to get very pale on the ends of the leaves. I’m not sure what to do. I have her (Frankie) next to my sliding glass balcony door t...

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Costco - Singer Heavy Duty 8832 on sale (11/16-11/30)

This Singer will be on sale for $40 off starting 11/16. I understand there are differing opinions on Singers. I’m not here to debate that. This is a great price for a beginner machine. (I’m currently using it). Costco ha...

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Wondering about 38th st. Costco, Tacoma, WA.

Before you read, I don't honestly know what tag would be proper for this either rant or comment. It was a Sunday August 9th, 2026. I did one IC order like casually because I know there's a lot of shoppers on that locatio...

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Tcl floor model at bjs no bx i it worth it.

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