The Academic Calendar ASSEB 2026-27 sets the schedule and guidelines for the academic session for classes IX and X under the Assam State School Education Board (ASSEB). The session starts from 1st April 2026 and includes essential academic planning, examinations, observations, and co-curricular activities. This calendar also details modifications in textbooks and syllabi effective from the academic year 2026-27. Schools under ASSEB Division-I are required to follow this calendar for smooth and effective academic functioning.
Also Read: Assam Class 9 Registration 2026: Complete Guide for Students and Schools
About Assam State School Education Board (ASSEB)
ASSAM STATE SCHOOL EDUCATION BOARD (ASSEB), Division-I located in Guwahati, is responsible for academic administration and operational regulation for schools under its jurisdiction in Assam. ASSEB Division-I organizes examinations, academic programs, syllabus modifications, and continuous assessments for the schools affiliated to it. Through notifications and academic calendars, the Board regulates textbook usage, academic schedules, and various scholastic and co-scholastic activities.
Curriculum Overhaul and New Textbooks
A significant update for the upcoming session as described in Academic Calendar ASSEB 2026-27 is the introduction of modified or entirely new textbooks for several key subjects. Notable changes include:
- Mathematics and Social Science: Updates for both Class IX and X.
- Sanskrit (Elective): A completely changed curriculum for Class IX.
- Dimasa (Elective): Newly introduced for Class IX students.
- MIL Subjects: New textbooks for Karbi and Garo for Class X.
The Board has explicitly stated that old textbooks for these subjects will no longer be used starting from the 2026-2027 session as mentioned in Academic Calendar ASSEB 2026-27.
Key Dates: Holidays
The holidays given in Academic Calendar ASSEB 2026-27 is as follows:
| Month (2026) | Date(s) | Holiday / Occasion |
|---|---|---|
| April | April 3 | Good Friday |
| April | April 14–16 | Bohag Bihu |
| April | April 21 | Sati Sadhoni Divas |
| May | May 1 | May Day & Buddha Purnima |
| May | May 27 | Id-ul-Zoha |
| June | June 1 | Tithi of Srimanta Madhabdeva |
| July | July 1–31 | Summer Vacation |
| August | August 15 | Independence Day |
| September | September 1 | Tithi of Madhabdeva |
| September | September 4 | Janmashtami |
| September | September 12 | Tithi of Srimanta Sankardeva |
| September | September 22 | Karam Puja |
| October | October 2 | Gandhi Jayanti |
| October | October 10 | Mahalaya |
| October | October 18 | Kati Bihu |
| October | October 19–22 | Durga Puja |
| October | October 25 | Lakshmi Puja |
| November | November 8 | Kali Puja & Diwali |
| November | November 15 | Chhath Puja |
| November | November 24 | Lachit Divas |
| December | December 2 | Asom Divas |
| December | December 25 | Christmas Day |
| January | January 14–15 | Magh Bihu |
| January | January 17 | Silpi Divas |
| January | January 23 | Netaji’s Birthday |
| January | January 26 | Republic Day |
| January | January 31 | Me-dam-me-phi |
| February | February 11 | Saraswati Puja |
| February | February 17 | Ali-Aye-Ligang |
| February | February 20 | Bir Chilarai Divas |
| March | March 22 | Dol Jatra |
| March | March 26 | Good Friday |
National/ Significant Holiday or Observance Day
As per Academic Calendar ASSEB 2026-27, there are certain days which need to be observed. The observation days and guidelines given below:
| Date | National/ Significant Holiday or Observance Day |
|---|---|
| April 2 | World Autism Awareness Day |
| April 7 | World Health Day |
| April 22 | Earth Day |
| April 25 | World Malaria Day |
| May 9 | Rabindra Jayanti |
| May 11 | National Science & Technology Day |
| May 19 | Bhasa Swahid Divas (in Barak Valley area) |
| May 28 | Menstrual Hygiene Day |
| May 31 | World No Tobacco Day |
| June 5 | World Environment Day |
| June 20 | Bishnu Rabha Divas |
| June 21 | International Yoga Day |
| July 11 | World Population Day |
| August 15 | Independence Day (National Holiday) |
| September 5 | Teacher’s Day |
| September 8 | World Literacy Day |
| September 21 | World Peace Day |
| September 23 | International Sign Language Day |
| October 2 | Gandhi Jayanti (National Holiday) |
| October 10 | World Mental Health Day |
| October 13 | World Disaster Day |
| October 14 | Lakshminath Bezbaruah Jayanti |
| October 15 | World Hand Washing Day / World Students’ Day |
| October 24 | United Nations Day |
| October 31 | Rastriya Ekata Divas |
| November 5 | Sudhakantha Divas |
| November 11 | National Education Day |
| November 14 | Children’s Day |
| November 15 | Janjatiya Gaurav Diwas |
| November 19 | World Sanitation Day |
| November 26 | Constitution Day |
| December 1 | World AIDS Day |
| December 3 | International Day of Disabled Persons |
| December 11 | Bharatiya Bhasa Utsav |
| December 22 | National Mathematics Day |
| January 4 | World Braille Day |
| January 17 | Silpi Divas |
| January 24 | World Girl Child Day |
| January 26 | Republic Day (National Holiday) |
| February 11 | Saraswati Puja (Significant Holiday) |
| February 28 | National Science Day |
| March 4 | Child Protection Day |
| March 22 | World Water Day |
Observation Guidelines
The observation of the above programmes as described in Academic Calendar ASSEB 2026-27 is given as follows:
- Programs: Schools are advised to organize cultural activities, debates, quizzes, and competitions relevant to the theme of the day.
- Morning Assembly: The sources emphasize using the 15-minute General Assembly to impart value education and create awareness regarding these significant dates.
- National Flag: On Independence Day and Republic Day, schools must perform the ceremonial hoisting of the National Flag followed by the National Anthem and discussions on the freedom movement and constitutional values.
- Special Holidays: Certain days like the Tithi of Srimanta Sankardeva, Tithi of Madhabdeva, Lachit Divas, and Bir Chilarai Divas are declared holidays, but schools are still advised to observe them through suitable programs
Important Links
Frequently Asked Questions
When does the new academic session for ASSEB start as stated in Academic Calendar ASSEB 2026-27 ?
The academic session 2026-27 begins on 1st April 2026.
Are there any changes in textbooks for 2026-27 as given in Academic Calendar ASSEB 2026-27 ?
Yes, modified textbooks for several subjects like Mathematics, Sanskrit, and Social Science will replace old ones from the academic year 2026-27.
What is the total number of working days for the academic year?
There are 254 working days scheduled for the academic year 2026-27.
How are students evaluated during the year?
Evaluation includes two Unit Tests, a Half-Yearly Examination, and an Annual Examination along with continuous internal assessments (CCE).
What co-scholastic activities are included in the Academic Calendar ASSEB 2026-27 ?
Activities include work experience, games and sports, literary and cultural activities, and Scouts & Guides programs as part of a holistic education approach.
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