| Public Holiday | 1/1/2018 |
| Public Holiday | 26/1/2018 |
| 2018 Semester 1 2018 | 30/1/2018 - 14/7/2018 |
| Enrollment Deadline City/Hills (Returning Students | 31/1/2018 |
| Enrolment Hills (New Students) | 1/2/2018 |
| Enrolment City (New Students) | 2/2/2018 |
| Vision Weekend | 17/2/2018 - 18/2/2018 |
| Colour Conference (1) | 15/3/2018 - 17/3/2018 |
| Colour Conference (2) | 19/3/2018 - 21/3/2018 |
| Public Holiday | 30/3/2018 |
| Easter | 31/3/2018 - 1/4/2018 |
| Public Holiday | 2/4/2018 |
| Public Holiday (ANZAC Day) | 25/4/2018 |
| Break | 28/5/2018 - 3/6/2018 |
| Public Holiday (NSW) (Queen's Birthday) | 11/6/2018 |
| Finalisation Date - VET ONLY | 20/6/2018 |
| Release Results - VET ONLY | 22/6/2018 |
| Conference Intensive | 25/6/2018 - 29/6/2018 |
| Conference Intensive | 2/7/2018 - 6/7/2018 |
| Hillsong Conference | 9/7/2018 - 13/7/2018 |
| Mid Semester break | 16/7/2018 - 29/7/2018 |
| 2018 Semester 2 2018 | 25/7/2018 - 3/12/2018 |
| Enrolment Hills (New Students) | 26/7/2018 |
| Enrolment City (New Students) | 27/7/2018 |
| Public Holiday (NSW) (Labour Day) | 1/10/2018 |
| Public Holiday (QLD) (Queen's Birthday) | 1/10/2018 |
| Break | 15/10/2018 - 21/10/2018 |
| Finalisation Date - VET Only | 14/11/2018 |
| Creative Conference | 14/11/2018 - 16/11/2018 |
| Release Results - VET Only | 16/11/2018 |
| Graduation Dinner | 29/11/2018 |
| Graduation Ceremony | 3/12/2018 |
| Public Holiday | 25/12/2018 |
| Public Holiday | 26/12/2018 |
