Is it really open 24 hours Mondays to Thursdays?? Do I need to make a reservation to go in?

Before covid yes, now the hours are different. Check the website each location may have different open/ close hours

Hey there, Jose. No reservation is ever needed on our Planet and yes, we are open 24 hrs a day Mon.-Thurs. So come get in the groove with us! https://www.planetfitness.com/gyms/queens-wyckoff-ny

Usually open till 9 or 10 pm certain days. Saturday all planet fitness are open till 7pm

It's not open 24 hrs,and you don't need a reservation,but keep on mind the covid 19 situation