Does USPS Deliver On Sunday? How Delivery On Sunday Works?
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Published on: 26 December 2025
Last Updated on: 15 June 2026
- Does USPS Deliver On Sundays?
- What Does USPS Deliveries On Sundays Cost?
- What Can You Ship For Delivery On Sunday Via Priority Mail Express?
- What Sort Of Packages Does USPS Deliver On Sunday?
- 1. Priority Mail Express:
- 2. Amazon Packages:
- 3. First Class Mail:
- 4 Important Things To Know About USPS Weekend Delivery:
- How To Get Your Sunday Deliveries Via USPS?
I have spent the last 5 years writing content about business, finance, and all that related stuff. Now, what happens when you have a doctor at home?
Yes, you ask that doctor about every little illness that you have! Similarly, all my friends, especially entrepreneurs, ask me about any news in the tech and business world.
One of the many popular and common doubts I come across is “Does USPS Deliver On Sunday?” So, I am here to explain it, once and for all!!!
First, I want to point out the sudden rise of Amazon Prime. So, now we are always expecting speedy deliveries.
So, the question is: Does USPS deliver on weekends? The answer is yes! USPS operates on Saturdays. Additionally, it even delivers some packages on Sundays.
Since 2018, they’ve delivered over 8 million packages on weekends, which is pretty impressive.
Ever found yourself anxiously waiting for a package and wondered, “Does USPS deliver on Sundays?”
You’re definitely not alone! Many of us have experienced that weekend wait.
It’s interesting to note that USPS is one of the few postal services that actually delivers on Sundays. Curious about how it all works? Let’s take a closer look!
Does USPS Deliver On Sundays?
Generally, USPS, or the United States Postal Service’s standard mail delivery system, doesn’t include Sundays.
Having said that, it does make exceptions for packages from Amazon and those sent via Priority Mail Express.
So, the post office is open on Saturdays only for limited hours and stays shut on Sundays. As a result, there are limited deliveries on Saturdays and no deliveries on Sundays.
However, if you pay for Priority Mail Express, which guarantees delivery in three days, then USPS delivers on Sundays, provided you pay an extra fee.
Similarly, USPS delivers packages from Amazon on Sundays, due to a sort of special agreement with Amazon.
What Does USPS Deliveries On Sundays Cost?
Considering that both letters and packages from Priority Mail Express are the fastest delivery service, as guaranteed by the postal service, the expenses also reflect this high standard.
As a result, shipping expenses via Priority Mail Express begin with $31.40. Remember, there are two factors that influence the shipping costs:
- The distance between where you are shipping from and the address you are shipping to.
- The weight of the product you are shipping.
Also, it is crucial to note that these two factors can impact your shipping expenses significantly.
In addition, USPS’s priority deliveries guarantee delivery within three days, by 6 p.m. of the third day to be specific. But delivery usually happens within the first 24 hours in most cases.
However, as I have said before as well, the guarantee on delivery doesn’t include Sundays unless a customer is fine with paying an additional fee.
As a result, if you need a package to get delivered on a holiday or Sunday, then you need to pay an additional fee of $12.50 for the same.
Also, the expenses for shipping via Priority Mail Express for a majority of shipments include USPS tracking service and insurance upto $100.
What Can You Ship For Delivery On Sunday Via Priority Mail Express?
So, you can use Priority Mail Express to ship in two ways:
- Flat Rate: If your item fits within a USPS flat-rate envelope, then you will have to pay their flat rate of $31.40.
- Non-Flat Rate: If your item is of an uncommon shape or too large, then you have to pay a non-flat fee for packaging and sending it out.
For instance, if your item is between 20 and 28 inches in length then you will have to pay an extra $4 but in case the length is over 30 inches then you’ll have to pay an additional $18.
What Sort Of Packages Does USPS Deliver On Sunday?

As I mentioned, the USPS does deliver packages on Sundays. But, since this is an exception, its good to know which packages are included:
1. Priority Mail Express:
Priority Mail Express and Priority Mail are different services from USPS.
Additionally, the Priority Mail Express delivers packages overnight. It is for urgent shipments, like a prenuptial agreement.
This service is the fastest available and guarantees delivery any day of the week, but it costs more.
In contrast, Priority Mail delivers in one to three business days. However, there is no guarantee for delivery on weekends or Sundays.
USPS only delivers Priority Mail on Sundays in busy or metropolitan areas. If your ZIP code is not in one of these areas, your package may not arrive on Sunday.
Priority Mail Express includes tracking and insurance. If your package does not arrive by 6 p.m. on the expected day, you will get a refund.
The service is available for both commercial and residential customers. There is also Priority Mail Express International, which delivers in three to five business days to over 190 countries.
So if you sign up for USPS Informed Delivery, you can see a preview of your incoming packages.
2. Amazon Packages:
Yes, you read it right. The USPS delivers packages from Amazon on Sundays! This service started back in 2013 when USPS teamed up with Amazon.
Since then, they’ve been handling deliveries for Amazon, including on Sundays.
It’s really convenient for customers who want their packages delivered even on the weekend!
3. First Class Mail:
Unfortunately, USPS doesn’t deliver first-class mail on Sundays.
This type of mail isn’t treated as a priority because it falls into the standard category. So, first-class mail usually includes:
- Regular letters.
- Postcards.
- Magazine subscriptions.
- Bills.
As a result, basically, it includes anything you would send with one or two stamps.
Since there’s no special handling for first-class mail, it’s seen as a non-guaranteed economy option, typically taking one to five days for delivery.
4 Important Things To Know About USPS Weekend Delivery:

Here are some useful tips to help you with weekend deliveries using USPS:
1. No Extra Fees For Saturday: Just a heads up, USPS doesn’t charge extra for Saturday deliveries; it’s treated like any other day.
2. Tracking Is Included: When you send packages over the weekend with USPS, you’ll get tracking included automatically.
3. Optional Insurance: USPS weekend delivery comes with basic insurance of $50 to $100 included. If you need more coverage, you can purchase additional insurance at a per-pound rate directly from them or through Easyship, up to $5,000.
4. Cut-Off Times: Most USPS locations will take in packages right up to closing time. This is typically around 5 or 6 PM.
So, what happens when you drop off your package before they close? It should go out on the truck for delivery that night. This is very appropriate, especially with Overnight services.
To be safe, it might be a good idea to arrange for package pickup during the day. You can also call your local post office to confirm their specific cut-off times.
How To Get Your Sunday Deliveries Via USPS?
Now that you’re familiar with how USPS’s weekend services work and what they cost, here’s a quick guide on how to use them:
- Start by creating an account with USPS.
- Use the tools on their website to enter your shipment details. This will help you estimate shipping costs and delivery dates.
- Choose the service that fits your needs. For weekend deliveries, you’ll want to go with either Priority Mail or Priority Mail Express.
- Once you’ve selected a service, pay for your shipment.
- You can arrange for a pickup, which is available at no extra charge for both services.
- Finally, don’t forget to attach the shipping labels to your package.
Additionally, if you want to check if delivery on Sunday is available for your location, then just use ‘USPS Location Finder’ and find out if any local post office is open on that particular day.
Moreover, you can use the same tool to find any 24/7 self-service kiosk and drop off your item.
Apart from the location finder, you can also track your Amazon or incoming express packages with the USPS Tracking tool and verify the delivery date.
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