Term 3
| Wednesday | 19 September 2018 | SMBC Hot Topics - Rest and Sleep |
| Friday | 28 September 2018 |
Class of 2018 Graduation |
Term 4
| Tuesday | 16 October 2018 | Term 4 Commences |
| Thursday | 18 October 2018 | HSC Examinations Commence |
| Monday | 22 October 2018 | Year 7 2019 Assessment Afternoon |
| Friday | 26 October 2018 | Prep & Kinder Tabloid Carnival |
| Thursday | 1 November 2018 | Prep, Year 1 & 2 Tabloid Carnival |
| Friday | 9 November 2018 | Kindergarten Orientation - Existing Prep Students |
| Monday | 12 November 2018 | Mid Term Break - Students Only |
| Thursday | 15 November 2018 | Kindergarten Orientation - New Students 2019 |
| Thursday | 15 November 2018 | Year 11 Parent Teacher Night |
| Friday | 16 November 2018 | Years 1-6 Orientation |
| Friday | 23 November 2018 | Kindergarten Orientation - All Students |
| Wednesday | 28 November 2018 | Year 6 Dinner |
| Wednesday | 28 November 2018 | Prep Orientation - 3 day program |
| Thursday | 29 November 2018 | Prep Orientation - 2 day program |
| Wednesday | 5 December 2018 | Junior School Celebration |
| Thursday | 6 December 2018 | Senior School Celebration |
| Friday | 7 December 2018 | Last Day of Term 4 |
