Yes, Trader Joe’s will be open this Monday, Jan. 19. Its grocery stores will be open during regular business hours. Many stores will be open from 9 a.m. to 9 p.m. while some will be open from 8 a.m.

Rounding out the top 10 nationwide are No. 4 Sam’s Club (Walmart), No. 5 Aldi, No. 6 Costco, No. 7 Whole Foods (Amazon), No.

Trader Joe's beat Publix in the American Customer Satisfaction Index 2026 supermarket rankings after the two chains previously tied in 2025.

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

Discover what makes Trader Joe's Mini Dark Chocolate Biscuit Cookies a standout this Valentine's season, from their crunchy, chocolate-coated bite to where and how long you can find them in stores.

Did your favorite item win their customer choice awards at Trader Joe's? See the list ...