Halloween 2026 lands on Saturday, October 31, and USPS runs its normal Saturday pattern that day, because the date is not on the USPS holiday list. Anyone asking is USPS open on Halloween this year gets a yes, with Saturday hours that differ by Post Office.
In 2027, October 31 is a Sunday, which means the usual Sunday rules apply.
Neither the Office of Personnel Management nor USPS treats Halloween as a day off. What changes your plans is the weekday it falls on, so this guide walks through the weekend first and the services second.
Is USPS open on Halloween 2026 and 2027?
USPS lists eleven days in 2026 with no mail service. October 31 is not one of them. The only fall dates on the USPS holidays page are Monday, October 12, Wednesday, November 11, and Thursday, November 26.
The federal list agrees. The OPM federal holiday list has no Halloween in 2026 or 2027. For 2027 it shows Monday, October 11, and Thursday, November 11, as the nearby holidays.
USPS has not posted its own 2027 holiday dates yet, so no 2027 status is confirmed by the carrier. Based on the OPM list, October 31, 2027 should look like any other Sunday.
| Halloween | Weekday | What it means for USPS |
|---|---|---|
| October 31, 2026 | Saturday | Not on the holiday list; normal Saturday service, with counter hours set by each Post Office |
| October 31, 2027 | Sunday | Not a federal holiday; the 2027 USPS list is not out yet, so expect the usual Sunday pattern |
What Halloween weekend 2026 looks like day by day
When people ask is USPS open on Halloween, the weekday matters more than the date. The calendar decides almost everything. Friday, October 30, is a regular weekday, Saturday is Halloween, and Sunday, November 1, is a regular Sunday.
- Friday, October 30: normal weekday hours at counters, normal collection times on boxes, and regular delivery.
- Saturday, October 31: Saturday service. Many Post Offices keep shorter counter hours or close by early afternoon, but USPS publishes no single Saturday schedule for all of them.
- Sunday, November 1: no regular counter service at most Post Offices. See the Sunday rules and rare exceptions for what is possible.
- Monday, November 2: back to a normal weekday, with Saturday and Sunday mail catching up.
Nothing about Halloween itself shifts any of those days. A package that missed Saturday’s last collection simply moves to Monday.
A worked example for a Saturday drop off
Say you drop a parcel in a collection box on Saturday, October 31, 2026, after the last posted time. It is not collected until the next business day, which is Monday, November 2. If you hand it to a clerk before the counter closes, it is accepted that day and enters the system on Saturday.
The same parcel dropped on Friday, October 30, gets a full weekday pickup and a head start. When timing matters, Friday beats Saturday, and Saturday morning beats Saturday afternoon.
Are Post Office counters open on Halloween?
On Saturday, October 31, 2026, expect many counters to be open on their usual Saturday schedule. Some are open only until noon, some run into the afternoon, and some small offices do not open on Saturdays at all. USPS does not publish one Saturday counter schedule that fits every location.
Check your own office before you go. The Saturday hours guide explains how to look up a specific location and what usually still works late in the day.
If you need a Halloween postmark on a letter, ask for a manual postmark at the counter. It is free at a retail counter. Postmarks are otherwise applied at processing facilities, so the date on the mail may not match the day you dropped it off.
What stays open when the lobby is closed
The services you can reach without a clerk are the ones to plan around on a short Saturday. The table shows what each option offers on October 31, 2026, and what is left unconfirmed.
| Service | Halloween 2026 (Saturday) | Halloween 2027 (Sunday) |
|---|---|---|
| Retail counter | Saturday hours, set by each office | Closed at most Post Offices |
| Collection boxes | Pickup times are posted on each box and may vary by day of the week | Read the box label; USPS publishes no national Sunday pickup schedule |
| Package Pickup | Available Monday to Saturday | Not offered, since the service runs Monday to Saturday |
| Priority Mail Express | Offered 365 days a year | Sunday and holiday delivery in many markets, $12.50 extra |
| usps.com and Informed Delivery | Available online | Available online |
Do collection boxes and pickups run on Halloween?
Collection times are posted on every collection box, including after hours lobbies. Mail dropped in after the last posted time is not picked up until the next business day. USPS typically collects within about 30 minutes of the posted time, and weather or traffic can delay it.
That rule is why Saturday drop offs deserve some care. USPS says on its collection box page that pickup times may vary depending on the day of the week, so the Saturday time can differ from Friday’s. If the pickup time has passed, the mail waits for the next business day, which is Monday, November 2, in 2026.
Free Package Pickup works for requests Monday to Saturday, up to 2:00 AM Central Time on the pickup day. Pickup on Demand has a $26.50 fee and takes requests until 5:00 AM local time. Neither is listed for Sunday, so a request meant for October 31, 2027 would need to move to Monday.
Will mail be delivered on Halloween?
On Saturday, October 31, 2026, expect regular delivery, since USPS service standards count Saturday as a delivery day. For the full breakdown of who gets what on a weekend, read whether USPS delivers on weekends.
On Sunday, October 31, 2027, regular mail does not move. Priority Mail Express offers Sunday and holiday delivery in many markets for a $12.50 premium. USPS does not publish a 2027 Halloween delivery plan yet.
What still works online on Halloween?
You can buy postage, print labels, and track packages on usps.com at any hour. Informed Delivery is free and shows grayscale previews of mail arriving soon, tracks incoming and outgoing packages, and lets you schedule a redelivery or leave carrier instructions.
Online tools do not make the mail move faster. A label printed Saturday night still waits for the next scheduled collection or pickup. If a package looks stuck after the weekend, the tracking guide covers what each status means.
Can you mail candy or a costume for Halloween?
Yes, ordinary costumes and sealed candy travel by USPS like any other parcel, and the weekend closure pattern is the only real timing issue. Candy has packing and shipping notes of its own in the candy mailing guide.
If a costume has to arrive before October 31, ship it early in the week. Weekend collection gaps eat into the transit time.
How do you confirm Halloween hours near you?
The quickest check is to look up your own Post Office on usps.com for Saturday hours before you leave. The Postal Holiday Checker shows whether any date on your calendar is a USPS holiday.
The full USPS holidays list gives every 2026 and 2027 date together.
The same tool covers every other holiday date people check before November.
If your errand is not tied to Halloween, USPS hours today shows the hours for the current day.
Bottom line: is USPS open on Halloween?
USPS treats Halloween as an ordinary working day, and the weekday does the rest. Saturday, October 31, 2026 brings Saturday counter hours and regular delivery.
Sunday, October 31, 2027 follows the usual Sunday pattern, with Priority Mail Express as the main exception.
Nearby, Monday, October 12, 2026 and Wednesday, November 11, 2026 are the real closures. Plan important mailings around those and not around Halloween.
For anything time sensitive, mail it on Friday, October 30, or earlier. That keeps you clear of both the Saturday box cutoff and the Sunday gap, and it costs nothing extra.
