You want to swing by on Halloween for candy and last-minute party must-haves. But then comes this question- is Costco open on Halloween? The answer matters when costumes need fixing, and time feels tight before trick-or-treating kicks off.
Costco runs a steady routine most days and gets busy with seasonal finds as October rolls in. You’ll see candy pallets, spooky decor, inflatable toys for kids, and big bags of snacks online and in stores across the season. It makes a pre-party warehouse run feel innovative and convenient. Let’s get straight to the topic! Is Costco open on Halloween? I’ll break it down in simple terms so planning feels easy.
Is Costco Open on Halloween?
Yes! Nearly all locations stay open on Halloween, often on normal hours, though some warehouses may trim the evening slightly based on local traffic and events. Many shoppers find no change at all! But stores can adjust closing times when neighborhoods get busy.
Halloween is set for a Friday this year. The typical weekday hours for most United States Costco warehouses run from about 10 AM to 8:30 PM. So a daytime Halloween stock-up works well in most regions. However, a few locations post early closings on certain holidays or weekends!
The best move is to confirm the local listing right before the 31st. Pharmacy, Gas, and other departments may follow different schedules compared to the main floor! Managers can adjust for regional demand as well. So I recommend a quick check with the Costco warehouse page. You can also make a call to remove any guesswork.
Regular Costco Store Hours
Almost all Costco warehouses follow a consistent rhythm. A modest difference by region and local rules is always expected. Here are the Costco Store hours on normal days:
| Day | Opening Hours | Closing Hours |
|---|---|---|
| Monday | 10:00 AM | 8:30 PM |
| Tuesday | 10:00 AM | 8:30 PM |
| Wednesday | 10:00 AM | 8:30 PM |
| Thursday | 10:00 AM | 8:30 PM |
| Friday | 10:00 AM | 8:30 PM |
| Saturday | 9:30 AM | 6:00 PM |
| Sunday | 10:00 AM | 6:00 PM |
Some locations now offer earlier access for Executive Members starting 9 AM most days. The standard opening stays the same for everyone else. A few warehouses also extend Saturday hours more broadly. It can be helpful when weekends get crowded.
Costco Store Hours on Holidays
Holiday timing varies more than regular days. Costco closes for a small set of major holidays each year. Here is an overview:
| Holiday | Status |
|---|---|
| New Year’s Day | Closed |
| Easter Sunday | Closed |
| Memorial Day | Closed |
| Independence Day | Closed |
| Labor Day | Closed |
| Thanksgiving Day | Closed |
| Christmas Day | Closed |
| Halloween | Open |
In some locations, holiday timings may depend on local demand, staffing, or city guidance, and departments like Gas and Pharmacy can follow separate schedules, so always confirm at the store level before heading out.
How to Confirm Costco Store Hours?
A quick check saves a trip, and it only takes a minute to lock in the schedule before leaving home.
↪ Store Locator
Use the official Costco warehouse locations page for the exact location to see hours, department schedules, and posted holiday notes, which reflect the most current local info.
↪ Calling the Store
Call the warehouse directly for the most specific and real-time updates, especially if weather or local events might shift closing times on short notice. You can get the warehouse numbers from Store Locator page.
↪ Social Media
Check recent Costco posts for updates on hours changes and member-hour perks, since Executive Member early access started in late June and appears in official announcements and comments.
Also, read Is Kroger Open on Halloween? Find Out Before You Go
Wrapping Up
That wraps up the is Costco open on Halloween question. Costco warehouses stay open on the day in most areas, and many keep standard hours. However, a few locations may close a bit earlier. So a quick check helps avoid last-minute stress. If the run happens anyway, get a big bag of assorted bars for an easy Halloween-themed dinner. You will thank yourself for later.
Frequently Asked Questions
1. Is Costco open on Sundays?
Yes. Almost all warehouses open on Sundays. They operate with shorter hours, typically 10 AM to 6 PM. Local listings can vary by market and season, so confirm your store before you go.
2. Does Costco close early on Halloween?
No, they will work as per their Friday hours. However, some warehouses may tighten evening hours based on local trick-or-treat traffic, while others operate as usual.
3. Which holiday is Costco always closed?
Costco closes on these seven holidays across U.S. warehouses each year:
-New Year’s Day
-Easter Sunday
-Memorial Day
-Independence Day
-Labor Day
-Thanksgiving Day
-Christmas Day
4. Do Costco departments keep different hours?
Yes, Gas and Pharmacy often follow different schedules and may open earlier or close earlier than the main floor, so check department hours on the local warehouse page.
5. Are Costco hours changing in 2025?
Executive Members now get early shopping at 9 AM most days in the U.S., and many clubs extended Saturday hours, which helps ease crowding and checkout lines for busy weekends.
6. How do I confirm my local Costco’s holiday hours?
Use the warehouse locator page for the store’s official listing, and call the club if weather or city events could shift hours the day of your visit.