Overview

• All U.S. Costco warehouses are closed on July 4 in observance of Independence Day, one of the retailer’s few annual nationwide shutdown days.
• Walmart, Target and Whole Foods operate on regular schedules while Sam’s Club, Trader Joe’s and ALDI run restricted holiday hours.
• Most bank branches, the U.S. Postal Service, the New York Stock Exchange and Nasdaq remain closed for the federal holiday, though online banking and ATMs stay available.
• Shoppers should confirm local store hours for major grocers, pharmacies and big-box retailers before heading out for last-minute supplies.
• Costco locations will resume standard hours on July 5, coinciding with the reopening of federal services and financial markets.