Does usps move mail on sunday

According to the United States Postal Service (USPS) official website, they do not deliver mail on Sundays, except for certain limited circumstances. Here are the details:

• Regular mail delivery: USPS does not deliver regular mail on Sundays. This includes first-class mail, priority mail, and package delivery.
• Priority Mail Express: This is the only USPS service that delivers on Sundays. Priority Mail Express is a guaranteed overnight delivery service that is available 365 days a year, including Sundays.
• Holidays: USPS does not deliver mail on federal holidays, including Sundays that fall on holidays like Christmas, New Year's Day, and Thanksgiving.
• Special circumstances: In some cases, USPS may deliver mail on Sundays in areas with high volumes of mail or in response to natural disasters or other emergencies.

It's worth noting that while USPS does not deliver mail on Sundays, some private courier services like UPS and FedEx may offer Sunday delivery in certain areas.

If you're unsure about the delivery schedule for a specific package or mail item, you can always check with the sender or contact USPS customer service for more information.