| July | |
|---|---|
| 27th | Staff Day |
| 28th | Students Return |
| 29th | Year 11 2010 Information Evening |
| 31st | NSW All-Schools Cross Country |
| August | |
| 3rd | Year 11 Work Placement begins |
| 4th | CGSSSA Netball |
| Father/Daughter Mass | |
| 5th | CGSSSA Netball (Wet Weather) |
| 6th | Australian Maths Competition |
| 7th | Year 10 Reconciliation |
| Year 11 Work Placement ends | |
| 10th | HSC Trials begin |
| 11th | P&F Meeting |
| 14th | Year 9 Activities Day |
| 18th | NSWCNA Netball |
| 24th | Open Day - School Tours |
| HSC Trials End | |
| 25th | PDSSC Athletics |
| 27th | Visual Arts Exhibition |
| 31st | Musical Evening |
| September | |
| 1st | CGSSSA Hockey |
| 2nd | Year 9 Mass |
| 2010 Information evening | |
| 8th | Year 11 Assessment Block begins |
| CGSSSA Hockey (Wet Weather) | |
| P & F Meeting | |
| 10th | CGSSSA Tennis |
| 11th | CGSSSA Tennis |
| 14th | CGSSSA Tennis (Wet Weather) |
| 15th | CGSSSA Tennis (Wet Weather) |
| 18th | NSWCCC Athletics |
| Year 7 Vaccination | |
| 20th | Alumnae Reunion Day |
| 23rd | CGSSSA Dance |
| 25th | Mercy Day |
| 28th | Open Day - School Tours |
| 30th | Year 12 Reflection Evening |
| October | |
| 1st | Year 12 Graduation |
| 2nd | TERM ENDS |
| 5th | LOTE New Calendonia Trip |
| 19th | Students Return |
| Year 10 Assessment Block begins | |
| 22nd | HSC Exams begin |
| Year 9 Camp | |
| 23rd | Year 10 Assessment Block ends |
| Year 9 Camp | |
| CGSSSA Cricket | |
| 27th | P & F Meeting |
| 28th | CGSSSA Cricket (Wet Weather) |
| 29th | Year 7 Reconciliation |
| 30th | Year 11 Mass |
| CGSSSA Aquathon | |
| November | |
| 4th | CGSSA Water Polo |
| 6th | STAFF DAY |
| CGSSSA Water Polo | |
| 120 Years Anniversary Dinner | |
| 9th | School Certificate Exams |
| 10th | School Certificate Exams |
| Year 8 Mass | |
| Year 9 Reconciliation | |
| 11th | Year 10 ICT Test |
| 12th | Year 7 2010 "Singles" Day |
| 15th | NSWCCC Water Polo Trials |
| 16th | Year 10 All My Own Work |
| 19th | Year 2010 Orientation |
| 20th | Year 10 & 11 Careers Day |
| Year 7 & Dance | |
| 23rd | Year 10 Community Volunteer Program begins |
| 24th | "Carols in the Chapel" Evening |
| P & F Meeting | |
| 26th | Year 12 Formal |
| 27th | TAS Fashion Parade |
| 30th | Year 10 Reflection Day & Mass |
| December | |
| 2nd | Awards Evening |
| 4th | Year 10 Finish / Year 10 Dance |
| 8th | School Picnic Day |
| 9th | Christmas Liturgy |
| 10th | P/T Interviews |
| 11th | TERM ENDS |