Labor Day: Is Costco open? Will USPS, FedEx and UPS make deliveries? By: MarketWatch September 02, 2022 at 13:25 PM EDT A guide to whether post offices, schools, banks and other services and stores are closed for Labor Day on Monday. Read More >> Related Stocks: CVS Health Corp Costco Wholesale FedEx Corp Home Depot Lowe's Companies Target Corp United Parcel Service Wal-Mart Stores, Inc. Walgreens Boots Alliance