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

Saturday Delivery Options