India, Sept. 7 -- Labor Day may be a day off for millions of Americans, but shoppers looking for groceries, fuel, or last-minute barbecue supplies still have plenty of options. Costco is closed across the US on Monday, September 7, 2026, while several competing warehouse clubs, supermarkets and major retailers continue to serve customers.

If Costco is part of your Labor Day shopping plans, you will need to wait until Tuesday. The company lists Labor Day among the holidays when its US warehouses close, and Costco's own warehouse information confirms the September 7 closure.

Labor Day 2026: Is Costco Open or Closed on Labor Day 2026?

No. Costco is closed on Labor Day 2026.

All Costco warehouse locations in the United States are observin...