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 ...

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 ...

Martin Luther King Jr. Day is observed on Monday, Jan. 29, 2026. Several federal offices and services will be closed, and most people have off for the holiday. However, many retail stores will be open ...

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

Costco is extending its hours and will be opening stores exclusively for Executive members from 9 a.m. to 10 a.m. from Sunday through Friday and from 9 a.m. to 9:30 a.m. on Saturdays. Stores will also ...

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

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