Need to make a last-minute grocery run on Labor Day? Most major stores are open—but Costco is the big exception. Walmart, Target, H-E-B, and many grocery chains are operating on Monday, September 7, 2026, while Costco warehouses across the U.S. are closed for the holiday.
The same day also brings a few surprises: banks are closed, regular mail delivery is suspended, and the U.S. stock market is taking a day off. Here’s what to know before you head out.
Is Costco Open on Labor Day 2026?
No. Costco is closed on Monday, September 7, 2026.
That includes Costco warehouses across the United States. If you were planning to pick up bulk groceries, drinks, or last-minute barbecue supplies, you’ll need to shop ahead of time or wait until Tuesday, September 8, when stores reopen.
Costco’s Labor Day closure is part of its annual holiday schedule. The retailer closes on several major holidays, including New Year’s Day, Easter Sunday, Memorial Day, Independence Day, Thanksgiving, and Christmas.
The important takeaway: A Labor Day sale does not necessarily mean the warehouse is open. Check the store schedule before making a special trip.
Is Walmart Open on Labor Day?
Yes. Walmart stores are open on Labor Day 2026.
Most locations are expected to operate on their usual schedules, although exact hours can vary by store. Some published listings show Walmart locations opening as early as 6 a.m. and closing around 11 p.m.
That makes Walmart one of the easiest options for last-minute groceries, household supplies, and holiday essentials. Still, checking your local store’s hours is the safest move before leaving home.
Is Target Open on Labor Day?
Yes. Target is open on Monday, September 7.
Target has confirmed that stores will remain open during regular business hours, though individual locations may have different schedules.
Whether you need snacks, outdoor supplies, school essentials, or a quick household purchase, Target is another major retailer expected to welcome shoppers throughout the holiday.
Is H-E-B Open on Labor Day?
Yes. H-E-B stores are open on Labor Day 2026.
According to the latest San Antonio-area holiday information, H-E-B locations, curbside pickup, and home delivery services remain available. Stores are expected to operate on regular hours, while pharmacy services may have more limited schedules.
For shoppers in Texas, H-E-B is a convenient alternative to Costco for holiday groceries and barbecue supplies. However, pharmacy hours can differ from the main store, so check before visiting if you need medication.
Which Grocery Stores Are Open on Labor Day?
Most major grocery chains are open, making it relatively easy to stock up on food for a Labor Day cookout.
| Store | Labor Day 2026 |
|---|---|
| Walmart | Open; hours vary by location |
| Target | Open; hours vary by location |
| H-E-B | Open; regular hours reported in San Antonio |
| Kroger | Open, with some exceptions |
| Trader Joe’s | Open |
| Whole Foods Market | Open; some departments may have limited hours |
| Food Lion | Open during normal business hours |
| Wegmans | Open; some departments may have limited hours |
| Aldi | Open, but limited hours may apply |
| Stop & Shop | Open; pharmacies may be closed |
| Costco | Closed |
The biggest thing to remember is that a store being open does not mean every department is operating normally. Pharmacies, clinics, fuel stations, and specialty counters may have separate holiday schedules.
Is Sam’s Club Open on Labor Day?
Yes, Sam’s Club is open, but holiday hours may be different.
Published schedules indicate that Plus Members may receive earlier access than regular Club Members. One reported schedule lists Plus Member shopping from 8 a.m. to 8 p.m., with regular Club Member access beginning at 9 a.m.
Because membership access and specialty department hours can vary, it’s worth checking your local club before heading out.
Are Banks Open on Labor Day?
No. Major banks are closed on Labor Day.
Labor Day is a U.S. federal holiday, and most physical bank branches will not be open. Online banking and mobile apps should still be available for many everyday transactions.
If you need to deposit a check, visit a branch, or speak with a banker in person, plan to do it before or after the holiday.
Is the U.S. Stock Market Open on Labor Day?
No. The U.S. stock market is closed on Monday, September 7.
Both the New York Stock Exchange (NYSE) and Nasdaq observe Labor Day. Regular trading is scheduled to resume on Tuesday, September 8, at 9:30 a.m. Eastern Time.
So if you were planning to buy or sell U.S. stocks, you’ll need to wait until the next trading session.
Is Mail Delivered on Labor Day?
Regular USPS mail delivery is suspended.
Post office locations are closed on Labor Day, and standard mail delivery will not operate. Some self-service kiosks may still be available, and Priority Mail Express is an exception.
FedEx and UPS also suspend most regular services, although limited critical or express services may continue in certain locations.
The Bottom Line
If you need groceries or household essentials today, Walmart, Target, H-E-B, and most major grocery stores are open. But if Costco is your usual stop, remember that its warehouses are closed for Labor Day.
And if your plans involve banking, regular mail, or U.S. stock trading, those services are taking the holiday off too.
Before you leave, check your local store’s hours—especially for pharmacies, specialty departments, and membership-based warehouses. A quick check can save you an unnecessary trip.