Juneteenth marks the official end of slavery in 1865. Most stores and restaurants are expected to be open normal hours.

Although Juneteenth is a federal holiday, most major retailers will be open on June 19 alongside Costco. Some smaller retailers might have special holiday hours, however, so it's best to check ahead of time. Chrissy Callahan is a writer for Today.com.

However, it’s not always clear if Costco will be open during the upcoming holiday, Juneteenth. The federal holiday falls on Thursday, June 19, while the New Jersey state holiday falls on Friday, June 20 this year so either day could cause some uncertainty for shoppers.