| S.No. | Day | Date | Holiday |
| 1 | Tuesday | 1-Jan-19 | New Year Day |
| 2 | Tuesday | 15-Jan-19 | Pongal |
| 3 | Wednesday | 16-Jan-19 | Thiruvallur Day |
| 4 | Thursday | 17-Jan-19 | Uzhavar Thirunal |
| 5 | Saturday | 26-Jan-19 | Republic Day |
| 6 | Sunday | 14-Apr-19 | Dr.Ambedkar Jayanti / Tamil New year |
| 7 | Wednesday | 1-May-19 | May Day |
| 8 | Thursday | 15-Aug-19 | Independence Day |
| 9 | Friday | 23-Aug-19 | Krishna Jayanthi |
| 10 | Monday | 02-Sep-19 | Ganesh Chaturthi |
| 11 | Wednesday | 02-Oct-19 | Gandhi Jayanti |
| 12 | Monday | 07-Oct-19 | Ayudha Pooja |
| 13 | Tuesday | 08-Oct-19 | Vijaya Dashami |
| 14 | Sunday | 27-Oct-19 | Dewali |
| 15 | Wednesday | 25-Dec-19 | Christmas |
SNA Seminar & Exam at Amity University, Near Chandigarh Airport, Airport Road, Mohali, Punjab on 03 & 04 October 2026. 
SNA Seminar & Exam at Chenduran college of Engineering , Lenavilakku, Pudukkottai District ,Tamil Nadu on 31 October & 01 November 2026 
Commonwealth School Chess Championships – 2026 in Kuala Lumpur, Malaysia from 4th to 12th October 2026. 
20th Asian Schools Chess Championships – 2026 in Tula region ,Russia from 1st to 11th October 2026.