Does USPS operate on Sunday?
Do USPS function on Sunday? Do USPS send mail on Sunday? Do USPS branches operate on Sunday? Is it possible to we post packages through the United States Postal Service on Sundays? Are USPS services available on Sundays? Does USPS provide parcel shipment services on Sunday? Do the United States Postal Service operate during the weekend? Do USPS branches manage mail during Sunday? Does USPS run operations on Sunday? Can we get mail on Sundays through USPS?