| January | |||
| 1 | New Year's Day | ||
| 11 | St Mark's Office re-opens | ||
| 12 | St Mark's Library re-opens | ||
| 26 | Australia Day | ||
| February | |||
| 9 | Clergy Conference | Venue: Australian Centre of Christianity and Culture | |
| 11-12 | GCPS Intensives | Partners in Ministry | |
| 15 | CSU Residential School begins | See Residential School timetable for all dates and times | |
| 15 | St Mark's RTO Application Deadline | ||
| 17 | Ash Wednesday | ||
| 18-19 | GCPS Intensives | Melbourne | |
| 22 | St Mark's RTO Late Application Deadline | ||
| 22-25 | St Mark's and CSU Residential Schools Orientation Week | See Residential School timetable for all dates and times | |
| 23 | Prize-giving & Commencement Event | Chapel of the Australian Centre for Christianity & Culture | 6:30pm Chapel Service 7:00pm Prize-giving and Commencement Lecture See Commencement Day Events for full details. |
| 25-26 | GCPS Intensives | Salvation Army | |
| 25 | CSU Residential School ends | ||
| 26 | CSU Applications Open for Session 2 Intake | ||
| March | |||
| 1 | St Mark's RTO Semester 1 begins | ||
| 1 | CSU Session 1 On-campus and Online Classes begin | ||
| 3 | Postgraduate Seminar | Sulman Room | |
| 5-6 | GCPS Intensives | Brisbane | |
| 8 | Canberra Day | Canberra | |
| 11-12 | GCPS Intensives | Central Coast | |
| 25 | St Mark's RTO Graduation | Online | Evening |
| 26 | CSU Census Date for Session 1 | ||
| April | |||
| 1 | St Mark's Census Date | ||
| 1 | Maundy Thursday | ||
| 2 | Good Friday | ||
| 5 | Easter Monday | ||
| 7 | Postgraduate Seminar | ||
| 12 | Mid-Session break starts; CSU Residential School starts | Canberra | See Residential School timetable for all dates and times |
| 22 | Mid-Session break ends; CSU Residential School ends | Canberra | |
| 26 | ANZAC Day public holiday | ||
| 29-30 | GCPS Intensives | Partners in Ministry | |
| 30 | Closing Date for CSU Session 2 Applications | ||
| May | |||
| 5 | Postgraduate Seminar | ||
| 6-7 | GCPS Intensives | Central Coast | |
| 10-11 | GCPS Intensives | Partners in Ministry | |
| 20-21 | GCPS Intensives | Melbourne | |
| 28 | Closing Date for Late Applications for CSU Session 2 | ||
| 31 | Reconciliation Day | Canberra | |
| 31 May-4 Jun | General Synod | ||
| June | |||
| 1-3 | preach!fest | ||
| 2 | Postgraduate Seminar | ||
| 4 | CSU Session 1 On-campus Classes end | ||
| 4-5 | DCMT Intensives 1 (on-campus mode) | Canberra | |
| 14 | Queen's Birthday | Canberra | |
| 15-16 | GCPS Intensives | Salvation Army | |
| 16-19 | GCPS Intensives | Brisbane | |
| 18-19 | DCMT Intensives 1 (online mode) | Zom | |
| 18 | St Mark's RTO Semester 1 ends | ||
| 28-30 | Residential School | See Residential School timetable for all dates and times | |
| July | |||
| 9 | 2021 RESULTS Session 1 released | ||
| 9 | Closing date for final applications for CSU Session 2 | ||
| 12 | CSU Session 2 On-campus classes begin | ||
| August | |||
| 1 | St Mark's RTO Semester 2 begins | ||
| 5-6 | GCPS Intensives | Central Coast | |
| 5-6 | GCPS Intensives | Melbourne | |
| 4 | Postgraduate Seminar | ||
| 6 | CSU Census Date Session 2 | ||
| 24 | CSU Residential School starts | Canberra | See Residential School timetable for all dates and times |
| September | |||
| 1 | Postgraduate Seminar | ||
| 4 | CSU Residential School ends | Canberra | |
| 16-17 | GCPS Intensives | Melbourne | |
| 17-18 | GCPS Intensives | Brisbane | |
| October | |||
| 4 | Labour Day | ACT and NSW | |
| 6 | Postgraduate Seminar | ||
| 15 | CSU On-campus Classes end | ||
| 21-22 | GCPS Intensives | Central Coast | |
| 21-22 | GCPS Intensives | Salvation Army | |
| 29-30 | DCMT Intensives (on-campus mode) | Canberra | |
| November | |||
| 3 | Postgraduate Seminar | ||
| 6 | On-campus Open Day | Canberra | 9am to 12pm |
| 12-13 | DCMT Intensives (online mode) | Canberra | |
| December | |||
| 1 | Postgraduate Seminar | ||
| 25 | Christmas Day | ||
| 26 | Boxing Day | ||
| 31 | New Year's Eve | ||