Our School Calendar is available in PDF format, please click here to download.
| Date | Day | School Programme / Activities |
| January 2022 | . | . |
| 1/1 | Sat. | Public Holiday – New Year |
| 8/1 | Sat. | Online Parents Briefing for new students: 9.00 – 11.00 a.m |
| 12/1 | Wed. | Start of Academic Year – Year 7 Orientation |
| 13/1 | Tue. | Year 10 & 11 first day of school |
| 18/1 | Tue. | Public Holiday – Thaipusam |
| 20/1 | Tue. | House Meeting |
| 26/1 | Wed. | Coco Registration Day |
| 31/1 | Mon. | Occasional Holiday – Chinese New Year |
| . | . | . |
| February 2022 | . | . |
| 1-2/2 | Tue.-Wed. | Public Holidays – Chinese New Year |
| 3-4/2 | Thurs.-Fri. | Occasional Holidays – Chinese New Year |
| 8-10/2 | Tue.-Thurs. | Oral Bahasa Melayu SPM |
| 21/2 | Mon. | Listening Test Bahasa Melayu SPM |
| 22/2 | Tue. | Fire Drill |
| . | . | . |
| March 2022 | . | . |
| 1/3 | Tue. | Oral IGCSE starts |
| 2/3 | Wed. | SPM Bahasa Melayu (Papers 1 & 2) |
| 9/3 | Wed. | SPM Sejarah (Papers 1 & 2) |
| 25/3 | Fri. | Drama Final |
| 29/3 | Tue. | Career Day |
| . | . | . |
| April 2022 | . | . |
| 4-8/4 | Mon.-Fri. | Mid-Term Break |
| 14/4 | Thurs. | Occasional Holiday – Tamil New Year |
| 15/4 | Fri. | Occasional Holiday - Good Friday |
| 18/4 | Mon. | Bahasa Melayu Week |
| 19/4 | Tue. | Public Holiday – Nuzul Al-Quran |
| 20/4 | Wed. | Pidato – Year 8 |
| 25/4 | Mon. | English Language Week |
| 25/4 | Mon. | IGCSE 2nd Language Chinese Paper 1 |
| 28/4 | Thurs. | SriKL Public Speaking Final |
| 29/4 | Fri. | IGCSE Foreign Language Malay Paper 1 |
| 29/4 | Fri. | IGCSE 2nd Language Chinese Paper 2 |
| 30/4 | Sat. | Year 7 (2023) Entrance Test |
| May 2022 | . | . |
| 1/5 | Sun. | Public Holiday – Labour Day |
| 2/5 | Mon. | Occasional Holiday – Hari Raya |
| 3-4/5 | Tue.-Wed. | Public Holiday – Hari Raya |
| 5-6/5 | Thurs.-Fri. | Occasional Holidays – Hari Raya |
| 9-27/5 | Mon.-Fri. | Mid-year Examination: Year 10 & 11 |
| 12/5 | Thurs. | IGCSE 1st Language Chinese Paper 1 |
| 15/5 | Sun. | Public Holiday – Wesak Day |
| 16/5 | Mon. | Holiday in-lieu – Wesak Day |
| 17/5 | Tue. | IGCSE Foreign Language Malay Paper 2 |
| 18/5 | Wed. | IGCSE 1st Language Chinese Paper 2 |
| 19-27/5 | Thurs.-Fri. | Mid-year Examination: Year 7,8 & 9 |
| 23/5 | Mon. | IGCSE Mandarin Paper 1 & 4 |
| 26/5 | Thurs. | IGCSE Mandarin Paper 2 |
| 30/5 | Mon. | IGCSE Malay Listening |
| 30/5-10/6 | Mon.-Fri. | Mid-Year Break |
| . | . | . |
| June 2022 | . | . |
| 6/6 | Mon. | Public Holiday – YDP Agong’s Birthday |
| 20/6 | Tue. | Sports Practice 1 |
| 21-23/6 | Tue.-Thurs. | Art & Design Week |
| 24/6 | Fri. | Sports Practice 2 |
| 28/6 | Tue. | Sports Practice 3 |
| 29/6 | Wed. | English Language Week |
| 30/6 | Thurs. | Sports Practice 4 |
| . | . | . |
| July 2022 | . | . |
| 2/7 | Sat. | Report Card Day 1 / PTA AGM |
| 4/7 | Mon. | Installation of Prefects / ICAS English |
| 5/7 | Tue. | Sports Practice 5 |
| 6/7 | Wed. | Coco Starts / ICAS Mathematics |
| 7/7 | Thurs. | Sports Practice 6 |
| 8/7 | Fri. | Teachers’ Day Celebration |
| 10/7 | Sun. | Public Holiday – Hari Raya Haji |
| 11/7 | Mon. | Holiday in-lieu – Hari Raya Haji |
| 14/7 | Thurs. | Cross Country |
| 18/7 | Mon. | Installation of Librarians / ICAS Digital Technologies |
| 19/7 | Tue. | Pre-Sports |
| 21/7 | Thurs. | Pre-Sports |
| 23/7 | Sat. | Inter-house Road Relay |
| 25/7 | Mon. | ICAS – Writing |
| 26/7 | Tue. | Pre-Sports |
| 28/7 | Thurs. | Pre-Sports |
| 30/7 | Sat. | Public Holiday – Awal Muharram |
| . | . | . |
| August 2022 | . | . |
| 1/8 | Mon. | ICAS Science |
| 2/8 | Tue. | Pre-Sports |
| 4/8 | Thurs. | Sports Day Rehearsal |
| 6/8 | Sat. | Annual Sports Day |
| 8/8 | Mon. | Occasional Holiday – Sports Day |
| 10/8 | Wed. | Bahas Peringkat Akhir (Yr 9 & 10) |
| 13/8 | Sat. | Swimming Gala / Year 7-10 (2023) Entrance Test |
| 15/8-2/9 | Mon.-Fri. | IGCSE Trial Exams 2 |
| 18/8 | Thurs. | Year 8 International Day |
| 20/8 | Sat. | Speech & Prize Giving Day |
| 24/8 | Wed. | House Elections |
| 29-30/8 | Mon.-Tue. | Checkpoint Trial Exam (Year 9) |
| 31/8 | Wed. | Public Holiday – National Day |
| . | . | . |
| September 2022 | . | . |
| 5/9 | Mon. | Installation of House Captains |
| 7/9 | Wed. | Gema Merdeka |
| 12-16/9 | Mon.-Fri. | Mid-Term Break |
| 16/9 | Fri. | Public Holiday – Hari Malaysia |
| 26/9 | Mon. | Year 7 International Day |
| 28/9 | Wed. | Year 9 Briefing |
| 29/9 | Thurs. | Year 11 Briefing |
| . | . | . |
| October 2022 | . | . |
| 3-4/10 | Mon.-Tues. | Checkpoint Examination – Year 9 |
| 5-6/10 | Wed.-Thurs. | IGCSE Art & Design Exam |
| 5-21/10 | Wed.-Fri. | End of Year Examination – Year 10 |
| 8/10 | Sat. | Public Holiday – Prophet Muhammad Birthday |
| 10/10-17/11 | Mon.-Thurs. | IGCSE Examination – Year 11 |
| 14-21/10 | Fri.-Fri. | End of Year Examinations – Years 7, 8 & 9 |
| 24/10 | Mon. | Public Holiday – Deepavali |
| 25-28/10 | Tue.-Fri. | Occasional Holidays – Deepavali |
| . | . | . |
| November 2022 | . | . |
| 7/11 | Mon. | Inter-house Games Starts |
| 9/11 | Wed. | Year 9 International Day |
| 18/11 | Fri. | Graduation Night |
| 25/11 | Fri. | Matinee |
| 26/11 | Sat. | Annual Concert |
| . | . | . |
| December 2022 | . | . |
| 2/12 | Fri. | Report Card Day 2 |
| 2/12 | Fri. | Last Day of School |
| 11/12 | Sun. | Public Holiday – Sultan of Selangor’s Birthday |
| 12/12 | Mon. | Holiday in-lieu – Sultan of Selangor’s Birthday |
| 25/12 | Sun. | Public Holiday – Christmas |
| 26/12 | Mon. | Holiday in-lieu – Christmas |
| . | . | . |
*Kindly note that the dates given for school calendar are subject to change.