Figuring out the best time of day to exercise is an intriguing topic. Researchers have found around six o’clock in the evening to be the best time to exercise. At this time, body rhythms, lung functions, body temperature, and hormone levels are most conducive to exercising. Life’s demands compel many people to do their exercising in the morning, however. Surveys have been done that support this information. Many people find it more convenient to exercise first thing in the morning or during a lunch or other break during their day. Additional information regarding the best time to exercise follows.