Planet Fitness in Plainfield, Ind., is open from 7:00 a.m. to 7:00 p.m. on Saturdays and Sundays, according to the official Planet Fitness website. On weekdays, this location is open 24 hours a day.
The Planet Fitness website states that Planet Fitness in Plainfield is open continuously from 12:00 a.m. on Monday until 9 p.m. on Friday. It is open for regular 7:00 a.m. to 7:00 p.m. hours on the weekends. The gym is open for regular hours on most holidays, excluding Thanksgiving and Christmas. On Thanksgiving, Planet Fitness closes at noon and reopens at 5:00 a.m. the next morning. It closes at 9:00 p.m. on Christmas Eve and reopens at 5:00 a.m. on December 26.