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Costco, MLK Day

Is Costco open MLK Day 2026? Holidays Costco closes, holiday hours

MLK Day is Monday, Jan. 19, 2026, honoring the achievements of Martin Luther King Jr. and celebrating his Jan. 15 birthday.

· 2d · on MSN

What stores are open on MLK Day 2026? Walmart hours, Costco hours, CVS hours, Trader Joe’s hours

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Is Costco open on Martin Luther King Jr. Day? What to know

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Is stock market closed on MLK Day 2026? Here is all you need to know

The US Stock market will not operate on Monday, January 19, in recognition of the Martin Luther King Jr. Day holiday, as reported by USA Today.

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Is the stock market closed Monday? See 2026 holidays

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Is Publix closed on MLK Day? See what stores and services are open

Is Costco open on MLK Day 2026? Store hours for Jan. 19

Yes, Costco will be open this Monday. Its warehouses will be open during regular business hours from 9 a.m. to 08:30 p.m. for Executive Members. Meanwhile, Gold Star and Business Members can stop by from 10 a.m. to 08:30 p.m.

10hon MSN

Costco Stores Will Stay Open on MLK Day Despite Holiday Closures Elsewhere

Costco has confirmed its warehouses will remain open on Martin Luther King Jr. Day, even as many retailers and government offices close to mark the federal holiday.