Activity Calendar
For the holistic development of a child, it is imperative for an educational organization to amalgamate scholastic and co-scholastic activities in a way that they complement the idea of education.
Activity Calendar
For the holistic development of a child, it is imperative for an educational organization to amalgamate scholastic and co-scholastic activities in a way that they complement the idea of education.
CSS believes that each student possesses immense potential and co-curricular activities along with art integration are the catalyst to channelize their creativity. Hence, the school offers an array of activities for students as per the STEAM curriculum.
Activity Calendar 2026-2027
| APRIL 2026 | ||||||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| 1 | 2 | 3 | 4 | |||
| Academic session 2026-27 commences (Classes IV, V & VII-XII) Parent Orientation Classes IV-V |
Class VI joins & Parent Orientation (VI) | Holiday – Good Friday | Working for students of classes IV-XII. | |||
| General Assembly Classes VII & VIII | Parent Orientation Class IX | |||||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| Special Assembly Founder’s Day Class XII(A-F) | General Assembly Classes IV – V Class IX | General Assembly Class VI | General Assembly Classes X & XII | |||
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Class XI joins General Assembly Class XI | ||||||
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| Class Assembly (X A,B &C) – Earth Day | ||||||
| Merit Award Ceremony Class IX & XI (Batch 2025-26) |
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| 26 | 27 | 28 | 29 | 30 | 1 | 2 |
| Class Assembly (V) | Special Assembly International Dance Day Celebration (Class VII & VIII) | |||||
| May 2026 | ||||||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| 1 | 2 | |||||
| Holiday – Budh Purnima | Working for students of classes IV-XII | |||||
| Class Assembly (VI-E & F)- Labour Day | ||||||
| Merit Award Ceremony Primary & VI (Batch 2025-26) |
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| 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Periodic Assessment-I commences (Classes X & XII) | Class Assembly (VIII-A & B) | |||||
| Merit Award Ceremony Class VII & VIII (Batch 2025-26) |
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| 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Class Assembly (IX-A & B) | General Assembly Classes X & XII | |||||
| Periodic Assessment-I ends (Classes X & XII) | ||||||
| 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Summer Vacation commences for Classes IV-IX & XI | ||||||
| ———-Extra Classes for Classes X &XII / InspirED Teacher Training————- | ||||||
| 25 | 26 | 27 | 28 | 29 | 30 | |
| Summer Vacation commences for Classes X & XII | Holiday – Id-ul-Zuha (Bakrid) | Last working day for teachers | ||||
| ——- InspirED Teacher Training ———- | ——- InspirED Teacher Training ———- | |||||
| 31 | ||||||
| JUNE 2026 | ||||||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| Holiday – Muharram | ||||||
| 28 | 29 | 30 | 1 | 2 | 3 | 4 |
| JULY 2026 | ||||||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| 1 | 2 | 3 | 4 | |||
| School reopens for teachers after Summer Break | School reopens for students after Summer Break | Working for students of classes IV-XII. | ||||
| General Assembly Class IV -V | ||||||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| Periodic Assessment-I commences (Classes VI – IX & XI) | ||||||
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Periodic Assessment-I ends (Classes VI – IX & XI) | Merit Award Ceremony Class X & XII (Batch 2025-26) |
PTM Parent Engagement | ||||
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| Class Assembly (VII-A & B) | ||||||
| 26 | 27 | 28 | 29 | 30 | 31 | |
| Class Assembly (XII A,B,C) Investiture Ceremony | ||||||
| AUGUST 2026 | ||||||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| 27 | 28 | 29 | 30 | 31 | 1 | |
| Working for students of classes IV-XII. | ||||||
| Installation Ceremony – Interact Club | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| ———————————-Inter School Badminton( U14 & U19)———————— | ||||||
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| Class Assembly (X D, E & F) | Special Assembly Independence Day (Class IX & X) | Holiday – Independence Day | ||||
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Class Assembly (VII-C & D) | ||||||
| 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| Class Assembly (VI-C & D) | Holiday – Milad-un-Nabi (Id-e-Milad) | Holiday – Rakshabandhan | ||||
| 30 | 31 | |||||
| SEPTEMBER 2026 | ||||||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| 31 | 1 | 2 | 3 | 4 | 5 | |
| Class Assembly- Grandparents Day (IV – V) | Holiday – Janmashtami | Working for students of classes IV-XII | ||||
| Special Assembly Teacher’s Day Class XI & XII | ||||||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| General Assembly Class VI | Class Assembly (V) – Hindi Diwas Celebrations | |||||
| ————————Half Yearly Practical Examination – Class XI & XII ——————— | ||||||
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Half Yearly Examination (Theory) commences (Classes VI & XII) & LC-1 (Classes IV-V) | ||||||
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| Half Yearly Examination (Theory) ends (Classes VI & XII) & LC-1 (Classes IV-V) | ||||||
| 27 | 28 | 29 | 30 | 1 | 2 | 3 |
| OCTOBER 2026 | ||||||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| 28 | 29 | 30 | 1 | 2 | 3 | |
| Class Assembly (XI A, B & C)- Gandhi Jayanti | Holiday – Gandhi Jayanti | Working for students of classes IV-XII | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Class Assembly (VIII-C & D) | Inter School CSS Fest “AALOK”- 2026 | PTM Term 1 Result Declaration | ||||
| Annual Art Exhibition “Aesthetica” | ||||||
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Class Assembly (XII D,E,F) | Class Assembly (IV)-Bengal Day Celebrations. | Class Assembly (IV)-Gujarat Day Celebrations | ||||
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| Holiday – Ashtami | Holiday – Mahanavmi/ Dusshera | Class Assembly (IX C & D) | ||||
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| Holiday – Valmiki Jayanti | —Inter School Cricket (U14-Girls)— | |||||
| NOVEMBER 2026 | ||||||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| 2 | 3 | 4 | 5 | 6 | 7 | |
| Class Assembly (VI-A & B) | TEDx – Class XI & XII | Holiday – Choti Diwali | ||||
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| Holiday – Diwali | Holiday – Govardhan Puja | Off due to Diwali break | Holiday -Bhai Duj | Sports Day (III-XII) Children’s Day Assembly (by Teachers) | Working for teachers in lieu of 10th November, 2026 | |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| General Assembly Classes IX & XI | Class Assembly (VII-E & F) | Parent Engagement | ||||
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| Holiday – Guru Nanak Jayanti | Periodic Assessment-II commences (Class VI -IX & XI) | |||||
| 29 | 30 | 1 | 2 | 3 | 4 | 5 |
| DECEMBER 2026 | ||||||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| 30 | 1 | 2 | 3 | 4 | 5 | |
| Pre Board – I (Practical) commences (Class XII) | Periodic Assessment-II ends (Class VI – IX & XI) | General Assembly Class VI | Working for students of class IV-XII Pre Board – I (Practical) ends (Class XII) | |||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Pre Board – I (Theory) commences (Classes X & XII) | Class Assembly (XI D, E & F) | Special Assembly – Musical Event Class VIII | ||||
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Pre Board – I (Theory) ends (Classes X & XII) | PTM | |||||
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| Class Assembly Christmas Day Class VII | Holiday – Christmas Day | |||||
| 27 | 28 | 29 | 30 | 31 | 1 | 2 |
| Farewell “Mangaldeep” Class XII | ||||||
| JANUARY 2027 | ||||||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| 28 | 29 | 30 | 31 | 1 | 2 | |
| Winter Vacation commences for students & teachers | ||||||
| 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| School reopens for students & techers after winter break | General Assembly Classes VII -VIII | |||||
| 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Special Assembly Republic Day (Class -VI) | ||||||
| 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| Holiday – Republic Day | Class Assembly (IX-E & F) | Annual Inter School Garden Fest | Martyrs Day | |||
| 31 | 1 | 2 | 3 | 4 | 5 | 6 |
| FEBRUARY 2027 | ||||||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| 1 | 2 | 3 | 4 | 5 | 6 | |
| Term-II Examination (Pr) commences – (Class XI) | Class Assembly (VIII-E & F) | Working for students of classes IV-XI | ||||
| Term-II Examination (Pr) ends- (Class XI) | ||||||
| ——————————————- Inter Cambridge Cricket (U11) ——————————————— | ||||||
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| Term-II Examination (Theory) commences (Classes IX & XI) | ||||||
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| Term-II Examination (Theory) ends (Classes IX & XI) | Term-II Examination commences (Classes IV- VIII) | |||||
| Class Assembly (IV) – Japan Day Celebrations | ||||||
| 28 | 1 | 2 | 3 | 4 | 5 | 6 |
| MARCH 2027 | ||||||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| 1 | 2 | 3 | 4 | 5 | 6 | |
| Working for students of classes IV-XII | ||||||
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| Holiday – Id-ul- Fitar | Term-II Examination ends (Classes IV- VIII) | |||||
| Bridging Course for IX & XI | ||||||
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Last working day of the Academic Session for students | ||||||
| Activity Days for IV-VIII & Bridging Course for IX & XI | ||||||
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| Holiday – Holi | Holiday – Good Friday | PTM – Term 2 | ||||
| 28 | 29 | 30 | 31 | 1 | 2 | 3 |
| Last working day for teachers | Term End Break for Teachers | |||||