Hello there. Hope you are doing good. I would like to tell you that the usual class timings of KJ Somaiya, Mumbai are from 9:30 a.m to 5:30 p.m. There is a 45 minutes lunch break at around 12:30 p.m. These are the official college timings. It might change depending on the schedule of a particular day.

I hope you found this answer helpful. Good luck for your future.