hi,

I assume you are asking about bnm institute of technology. which is affiliated by Visvesvaraya Technological University, Belgaum,  approved by aicte. this is a private engineering college and most of the private colleges has two off days. In official website its mentioned that library remains open on six days, including Saturdays.. however it would be best to contact with college authority for schedule of classes: you may contact in below address,

Phone: 91-80-26711781 , 91-80-26711782