| Institutional School Calendar |
| June 2011 | 6 | Opening of Classes |
| 12 | Independence day | |
| 18 | GS Parent Orientation | |
| July | 11 | Feast of St. Benedict |
| 16 | SSAM's Golden Anniversary | |
| 17 | Grand Alumni Homecoming | |
| 24 | PTA General Assembly | |
| August | 17-19 | 1st Quater Examination Days |
| 20 | Kinder,Gr. 2 & Gr. 6 Family Day | |
| 21 | Ninoy Aquino day | |
| 29 | National Heroes Day | |
| September | 10 | GS 2/ Kinder Family Day |
| 24 | HS PTSI | |
| October | 19-21 | 2nd Quarter Examination Days |
| 27-28 | HS Faculty Retreat | |
| November | 1 | All Saints' Day |
| 2 | All Souls' Day | |
| 26 | Grs. 1 & 3 Family Day | |
| 29 | HS PAASCU Accreditation | |
| 30 | Bonifacio Day | |
| December | 10 | First Communion |
| 16 | Lantern Parade | |
| 17 | PTA CHRISTMAS GET-TOGETHER | |
| 19 | Dawn Mass | |
| 20 | Start of Christmas Break Employees' Chgristmas Get-Together |
|
| January 2012 | 1 | New Year's Day |
| 5 | Classes Resume | |
| 11-13 | 3rd Quarter Examination Days | |
| Feb | 10 | Feast of St. Scholastica |
| 25 | EDSA Revolution Anniversary | |
| March | 1-2 | 4th Quarter Examination Days (Kinder) |
| 5-6 | 4th Quarter Examination Days (Gr. 6 & Yr. IV) | |
| 17 | GS Moving Up | |
| HS Batch Day | ||
| 19-21 | 4th Qtr. Examination Days (Undergraduates) | |
| 22 | GS Graduation Day | |
| 23 | HS Graduation Day | |