Is the U.S. Post Office Open on Sunday?

This is one of the most commonly asked query or question-related to USPS i.e. United States Postal Service. People who are using USPS mail & shipping services want to know whether the post offices are open on Sunday in the United States or not. People have many queries related to Sunday Mail such as;

  • does USPS deliver on Sunday,
  • Is post office open on Sunday,
  • What time does USPS deliver mail on Sundays, etc?

Here you will get the answer of all these Sunday mail related queries or questions. Read the information below.

Is the Post Office Open on Sunday?

The answer is No. Most of the Post offices are closed on Sundays across the United States. Sunday is an off day for USPS employees as the post offices are closed on this day. Which means that all the post office related services and work are also closed.

However, there is some self kiosk where users could perform some limited business.

Sunday is a holiday for the USPS apart from the ten federal Holidays which are mentioned below;

  • New Year’s Day
  • Birthday of Martin Luther King, Jr.
  • Washington’s Birthday
  • Memorial Day
  • Independence Day
  • Labor Day
  • Columbus Day
  • Veterans Day
  • Thanksgiving Day
  • Christmas Day

Does USPS Deliver Mail on Sundays?

The answer is Yes, but only Priority Mail Express items and Amazon Packages are delivered on Sunday.

However, there is no specific time and hour for delivery. The delivery time and hours actually depends on a lot of factors such as a volume of the mail item, addressee area or location.

The other package delivery companies i.e. UPS and FedEx have announced the Sunday delivery from the year 2020.


Keeping a check on Sunday mail services and delivery is important if you are using USPS mail services. For more information, please check the official website of USPS at

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