Costco announced it would close all 617 stores across the United States on Monday, May 26, 2025, in observance of Memorial Day. The decision echoes its long-standing policy of closing for major ...

Costco, the wholesale giant, will close all 617 U.S. stores on May 26, 2025, honoring Memorial Day. This decision reflects ...

Memorial Day, observed on May 26, is a federal holiday honouring fallen military personnel. Grocery stores will have ...