Home Depot store hours can vary by location, but generally on Saturdays, many Home Depot stores are open from around 6:00 AM or 8:00 AM until about 8:00 PM or 10:00 PM. For example, Home Depot locations in Massachusetts such as in Quincy and Somerville tend to close at 8:00 PM or 10:00 PM on Saturdays depending on the store. To provide a specific example:

• The Home Depot in Quincy, MA, typically closes at 8:00 PM on Saturdays.
• The Home Depot in Somerville, MA, is open until 10:00 PM on Saturdays.

It is best to check the exact store's hours on the Home Depot website or app for the precise closing time because it can differ by location.