Is Costco closed on MLK Day 2025?

Martin Luther King Day is celebrated on the third Monday of January. Typically, this is the first federal holiday celebrated in the new year, but this year President Biden declared January 9, 2025, a federal holiday to mourn the death of former President Jimmy Carter. This year Martin Luther King Jr. Day will be celebrated on January 20, 2025.
Costco offers customers great deals every day on bulk purchases. If you’re taking time off for Martin Luther King Jr. Day, a trip to Costco might be on your agenda. Maybe you need to stock up on essentials for you and your family. If so, you may be wondering will Costco close on Martin Luther King Day 2025? Read on to find out if Costco stores will be closing.
Is Costco closed on MLK Day 2025?
No, Costco will not be closed on MLK Day 2025 and will be open during regular business hours. The food court will also remain open as usual.
Costco store normal operating hours are as follows:
- Monday to Friday – 10:00am to 8:30pm
- Saturday – 9:30 am to 6:00 pm
- Sunday – 10:00 am to 6:00 pm
These times vary by location, so check with your local store before heading out. To find out if your nearest store is open, you can find its hours on the Costco store locator.
Will Costco Business Centers be closed on MLK Day 2025?
No, Costco Business Centers are open on MLK Day and will be open during regular business hours. The Business Center is a membership benefit for businesses that focuses exclusively on products for businesses such as offices, convenience stores and food services. You’ll find great discounts on items not available at Costco’s main warehouse.
Costco Business Center hours are generally as follows:
- Monday to Saturday – 7:00 am to 6:00 pm
- Sunday – 8:00 am to 4:00 pm
Not all locations have business centers, so check with your local store for specific hours.
Does Costco have an MLK Day Sale?

While Costco always offers deals, the store won’t be hosting any special promotions on MLK Day. However, some brands may run promotions on products such as electronics during the festive season. Check Costco’s coupon book for additional January sales.
What are Costco’s 2025 holiday hours?
Costco is usually closed on 7 of the 11 federal holidays each year. This includes Easter, Memorial Day, Independence Day, Labor Day, Thanksgiving and Christmas. Of course, it never hurts to call your local store before heading out.
Will you be shopping at Costco this Martin Luther King Jr. Day or planning to shop at other stores for sales?
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