ICTS will remain closed on following days during the year 2017
| Sl No. | Holidays | Month & Date | Day of the week |
| 1 | Republic Day | January 26 | Thursday |
| 2 | Mahashivarathri | February 24 | Friday |
| 3 | Ugadi (Gudi Padava) | March 28 | Tuesday |
| 4 | Mahavir Jayanthi | April 09 | Sunday |
| 5 | Good Friday | April 14 | Friday |
| 6 | Buddha Purnima | May 10 | Wednesday |
| 7 | Id-ul-Fitr | June 26 | Monday |
| 8 | Independence Day | August 15 | Tuesday |
| 9 | Ganesh Chaturthi | August 25 | Friday |
| 10 | Id-ul-Zuha (Bakrid) | September 02 | Saturday |
| 11 | Dussehra (Vijaya Dashami) | September 30 | Saturday |
| 12 | Muharam | October 01 | Sunday |
| 13 | Mahatma Gandhi's Birthday | October 02 | Monday |
| 14 | Diwali (Deepavali) | October 19 | Thursday |
| 15 | Guru Nanak's Birthday | November 04 | Saturday |
| 16 | Milad-Un-Nabi or Id-E-Milad | December 02 | Saturday |
| 17 | Christmas Day | December 25 | Monday |
