Planet Fitness generally follows a holiday schedule that may vary by location, but most gyms are open on Memorial Day. Many branches often operate on reduced hours to accommodate the holiday. However, it's important to note that specific hours can differ based on the franchise or location, as some might choose to close or have limited hours.
To get accurate information, it's best to check directly with your local Planet Fitness gym. You can do this by visiting their website or calling the gym directly. This will ensure you have the most current and specific details regarding their hours on Memorial Day.