Not all truck stops are open 24/7. The operating hours of a service station can depend on many factors, such as location, size, and demand of the business. Some travel centers may be open 24 hours a day, seven days a week, while others may have limited operating hours or be closed on certain days. Check with the business in advance to confirm its hours of operation and ensure that the services you need will be available when you arrive. Popular retailers like Love’s, Pilot, and Flying J are typically open 24/7.