Academic Calendar 2019-2020

The School will be closed on the following dates:

October Mid-term - 1 week: Monday 28th Oct to Friday 1st Nov 2019

Christmas Holidays - 2 weeks: from Friday 22nd Dec 2019 to Friday 3rd Jan 2020

February Mid-term - 1 Week: Monday 17th Feb to Friday 21st Feb 2020

St. Patrick’s Public Holiday - 2 days: Monday 16th and Tuesday 17th March 2020

Easter Holidays - 2 weeks Monday 6th to Friday 17th April 2020

Public Holiday - Monday 4th May

Public Holiday - Monday 1st June

Last day of school-year will be Friday 26th June 2020

 Download Calendar

Grotto Place, Booterstown, Co. Dublin A94 AC97
8:50 - 14:30

School Projects

St. Mary's B.N.S. is an active school who are involved in many school projects

St. Mary’s worked hard to achieve our much-valued Active Flag Award, which recognises the rich diversity in the range of activities and sports offered to our pupils. What is an Active School?

The Active School Flag (ASF) is awarded to schools demonstrate a drive and a focus to achieve a physically educated and physically active school community. The process aims to get more schools, more active, more often.

We achieved the ASF through a process of self-evaluating our provision across 3 areas: Physical Education, Physical Activity and Partnerships. We also organise an Active School Week programme and have committed to having it as part of their annual school calendar. The flag remains valid for a period of 3 years after which time we will be invited to re-apply.

ASF is a Department of Education and Skills initiative supported by Healthy Ireland and additional information is available on