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 ...

Planning a Costco run on MLK Day? Check to see if it's open or closed.

While Costco warehouses are closed on many major holidays throughout the year, stores will remain open on Martin Luther King ...

AMHERST, NY — Costco's first Western New York location is now expected to open in early August. The Town of Amherst confirmed ...

Costco is known for closing on several official holidays, which is why many people wonder whether it will be open on Martin ...

Find out whether Costco is open on Martin Luther King Jr. Day 2026 and see which holidays the store stays closed.

Martin Luther King Jr. Day is observed on Monday, Jan. 29, 2026. Several federal offices and services will be closed, and ...

See which products people were lining up for at the grand opening event.

Want to head to Costco on MLK Jr. Day, but not sure if Costco is open or closed on the federal holiday? Here's their hours ...

All grocery stores will be open in New Jersey and the greater metropolitan area on Martin Luther King Jr. Day 2026 ...