Most grocery store and retail chains will be open on Friday, July 4. Here's what you need to know about Costco.

Although Costco will be closed, many other grocery and retail chains will remain open on July 4, often with adjusted hours. According to USA Today, grocery stores such as Kroger, Giant Eagle, Wegmans, Safeway, and Walmart plan to operate on the holiday, although individual store hours may vary.

As Americans prepare to fire up their grills and gather for fireworks on Independence Day, many national retailers and services will observe the holiday with modified hours or closures. What’s Closed