Iitm holidays

HI I am Shivani and I want to the list of holidays of Indian Institute of Technology Madras (IITM) would you please provide me the list of holidays and also give the calendar of Indian Institute of Technology Madras (IITM)???

Hi I am the student of India institute of technology, Madras and I want the list of holiday of India institute of technology, Madras? Also give me the information about the functions and the events of India institute of technology, Madras?