What are the class timings at the Heritage Institute of Technology?

The official class timings are from 9 AM in the morning till 5:55 PM in the evening. There will be a lunch break of 40 minutes between 11:45 AM and 12:25 PM. 

Regular theory classes are of 55 minutes session each while 1 lab session is equivalent to 3 theory sessions which calculate to 2 hours and 45 minutes of the lab session.

The ending time differs depending on the year, the subjects you have, the day of the week, etc. For some, it may end at 3:10 PM on a day and sometimes it may end at 4:05 PM.