Does United States Postal Service work on Sunday?
Do USPS function on Sunday? Do USPS deliver mail on Sundays? Do USPS branches operate on Sunday? Is it possible to I send packages through the United States Postal Service on Sunday? Is it possible to utilize USPS services on Sundays? Can I avail package shipment services on Sunday? Does the United States Postal Service operate during the weekend? Do USPS branches handle mail during Sundays? Does USPS run operations on Sundays? Can you get mail on Sunday through USPS?