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 ...

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

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 ...

The federal holiday honors Dr. Martin Luther King Jr.'s legacy and leadership in the Civil Rights Movement.

The new Costco warehouses are set to debut in Texas, Utah, and California. Find out when the doors will open.

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 ...

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