Labor Day weekend is well known for picnics, end of summer cookouts, and last-minute grocery runs. Whether you’re planning a backyard barbecue, stocking up for a trip to the lake, or just looking for bulk savings on party essentials, Costco is often top of mind for holiday shopping. With its reputation for offering everything from prime steaks to outdoor gear, plenty of shoppers will be heading to the warehouse club to check off their supply lists. But before you make the trip, it’s important to know—will Costco be open this Labor Day, September 1, 2025?
Is Costco Open on Labor Day?
Costco has built a loyal following thanks to its unbeatable bulk deals and seasonal finds. However, the retailer is well known for having one of the most consistent schedules in the industry. Just like on New Year’s Day, Easter, Memorial Day, Independence Day, Thanksgiving, and Christmas, Costco warehouses nationwide will be closed on Labor Day 2025.
Can I Get Labor Day Party Supplies at Costco?
Since the warehouse site confirms that all Costco locations will be closed on Monday, September 1, shoppers will need to plan to visit the store on Sunday, August 31 to stock up on their Labor Day needs. Typical Sunday hours at Costco are generally from 10 a.m. to 6 p.m., but Executive Members can take advantage of special shopping hours and enter the warehouse at 9 a.m.—an hour ahead of their official opening time.
If you want to stock up for your cookout, make sure to hit the store before the holiday closure. Additionally, CostcoGas stations will also be closed on Labor Day, so make sure you plan accordingly if you’re heading out of town and need a fill up beforehand.
Related: This ‘Perfect’ Flavored Water Line Just Dripped at Costco And Fans Are Loving This Way to Stay Hydrated
The Bottom Line
If Costco is your go-to stop for party prep, remember to shop early this Labor Day weekend. With the warehouses closed on Monday, September 1, 2025, you’ll want to take advantage of Sunday hours to load up on all the essentials. Whether you need extra burger patties, paper goods, or a new portable shade tent, head to your local warehouse—but not on Labor Day.
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