Is Costco Open on July 4 2026? Here’s What to Know Before the Holiday
JPhilips 
Customers visit a Costco warehouse ahead of the company's annual closure on Independence Day.
Is Costco Open on July 4, 2026?
No, Costco is closed on July 4, 2026. Every Costco warehouse in the country shuts down for Independence Day, no exceptions. This holds true even though July 4 falls on a Saturday this year, a day when the store would normally be open and busy.
If you’re planning a cookout or a weekend trip and you’re counting on Costco for supplies, the short answer is: go before Saturday. The last regular shopping day before the holiday is Friday, July 3, when Costco runs its normal hours.
This isn’t a new rule. Costco has closed on July 4 for years, and it treats the holiday the same way no matter what day of the week it lands on.
Why Costco Closes on July 4
Costco sticks to a short list of holidays when it shuts every warehouse down completely. Unlike Walmart or Target, which usually stay open with maybe shorter hours, Costco just closes the doors.
The company has said this is about giving employees a real day off. Most retailers open on holidays because shoppers demand it, but Costco has built its brand around treating workers well, and full closures on major holidays are part of that.
Costco closes on seven days every year:
- New Year’s Day
- Easter Sunday
- Memorial Day
- Independence Day (July 4)
- Labor Day
- Thanksgiving Day
- Christmas Day
That list doesn’t change from year to year, and it doesn’t shift based on which day of the week a holiday falls on.
Costco Hours on July 4, 2026 vs. Regular Days
Here’s a quick side-by-side so you can see exactly what’s different this weekend.
| Day | Status | Notes |
|---|---|---|
| Friday, July 3 | Open, regular hours | Best day to stock up before the holiday |
| Saturday, July 4 | Closed | All U.S. warehouses shut nationwide |
| Sunday, July 5 | Open, regular Sunday hours | Back to normal schedule |
Regular Sunday hours at most Costco locations run shorter than weekday hours, so if you’re heading in on July 5 to catch what you missed, check your local warehouse’s Sunday schedule before you go.
Does It Matter That July 4 Falls on a Saturday This Year?
A lot of people assume that when a holiday lands on a weekend, stores either close the day before or after instead, or just skip the closure altogether. That’s not how Costco handles it.
Costco closes on the actual calendar date of July 4, regardless of what day of the week it is. There’s no shifting the closure to Friday or pushing it to Monday. If you’re a member who’s used to holidays like Christmas or New Year’s Day landing midweek, this is worth remembering: Saturday, July 4, 2026, Costco is locked up just like it would be on a Tuesday.
What to Do Instead: Shop on July 3
Since Costco is skipping the Fourth entirely, Friday, July 3 becomes the key shopping day for anyone who needs bulk food, drinks, or party supplies before the holiday weekend.
A few things worth knowing about that Friday:
- Regular hours apply, so there’s no early closing or shortened schedule.
- Expect heavier crowds than a typical Friday, since a lot of shoppers will be doing the same thing.
- Meat, produce, and popular grill items tend to sell faster the day before a holiday. If you have specific items on your list, an earlier trip beats an afternoon one.
- Gas stations at Costco locations usually see longer lines too, so plan extra time if you need to fill up.
If your schedule only allows for a Saturday trip, Costco won’t be an option this year. You’ll need to look at other stores or online delivery services instead.
Where Else to Shop If Costco Is Closed
Costco isn’t the only warehouse club, and it isn’t the only place to get holiday supplies on July 4. Here’s how some other major retailers are handling the day:
- Sam’s Club: Open on July 4, though hours can vary by location. Some clubs open earlier for Plus members before letting in regular members later in the morning. Check your local club’s app for exact times.
- Walmart: Open with regular hours at most locations.
- Target: Open with regular hours at most locations.
- Trader Joe’s: Open, but typically closes earlier than usual, often around 5 p.m.
- BJ’s Wholesale: Open, generally running from morning through evening.
- Grocery chains like Kroger, Publix, and Whole Foods: Most stay open, though pharmacy hours inside these stores can run shorter.
Since hours can shift by location even within the same chain, it’s smart to check a store’s app or website before heading out, especially for anything time-sensitive like a pharmacy pickup.
What About Costco Deliveries and Pickup Orders?
If you were hoping to place a Costco delivery order for July 4, that won’t work either. Because the warehouses themselves are closed, both in-store pickup and delivery services tied to that location are paused for the day. Any orders you need should be placed and fulfilled before Saturday.
Other Closures to Plan Around
Costco isn’t the only thing closing for the holiday. July 4 is a federal holiday, which means:
- Banks are closed nationwide.
- The U.S. Postal Service does not deliver mail.
- The stock market is closed on Friday, July 3, this year, since the market observes the holiday on the trading day before a Saturday date.
Mail and banking run on their normal schedule on Friday, July 3, so if you have something time-sensitive to handle, that’s your window.
Quick Recap
Costco is closed on July 4, 2026, along with every other year, no matter what day of the week the holiday lands on. If you need anything from Costco for your holiday plans, Friday, July 3 is your last chance before the weekend. Sam’s Club, Walmart, Target, and most grocery stores will still be open on the actual holiday, though hours can vary, so a quick check of the store’s app before you leave the house is always worth the extra minute.
Frequently Asked Questions
Is Costco open on July 4, 2026?
No. Every Costco warehouse in the U.S. is closed on July 4, 2026, in observance of Independence Day.
Is Costco open on July 3, 2026?
Yes. Costco runs its regular business hours on Friday, July 3, the day before the holiday.
Why does Costco close on July 4 even though it’s a Saturday this year?
Costco closes on the actual calendar date of the holiday every year, regardless of what day of the week it falls on. There’s no shift to a Friday or Monday closure.
Is Sam’s Club open on the Fourth of July?
Yes. Sam’s Club typically stays open on July 4, though hours and early access for Plus members can vary by location.
Can I get Costco delivery or pickup on July 4?
No. Since warehouses are closed for the holiday, delivery and pickup orders tied to those locations aren’t available that day.
