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 and 2026 holiday schedule.

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

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

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

With another holiday on the horizon — Martin Luther King Jr. Day — Costco members may be curious when they’ll be able to shop at their local warehouse in January. During most federal holidays, many ...

Martin Luther King Jr. Day falls on Monday, Jan. 19 this year. The annual holiday is set aside to honor the life and accomplishments of civil rights leader, Martin Luther King Jr. Intended to coincide ...