- SU
- MO
- TU
- WE
- TH
- FR
- SA
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- 31
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Marching Band Camp
Marching Band CampAll Day - 19
Marching Band Camp
Marching Band CampAll Day - 20
Marching Band Camp
Marching Band CampAll Day - 21
Marching Band Camp
Marching Band CampAll DayMarching Band Parent Meeting
Marching Band Parent Meeting7:00 pm - 9:00 pm - 22
MSM Marching Band NY State Fair
MSM Marching Band NY State Fair7:30 am - 9:00 pmClass of 2015 Reunion
Class of 2015 Reunion4:00 pm - 9:00 pm - 23
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Krolick’s Chicken BBQ – Crew Fundraiser
Krolick’s Chicken BBQ – Crew Fundraiser4:00 pm - 7:00 pm - 26
Professional Development: New Teachers and Division Coordinators
Professional Development: New Teachers and Division Coordinators8:00 am - 2:00 pm9th Grade Parent/Guardian Orientation
9th Grade Parent/Guardian Orientation6:30 pm - 7:30 pm - 27
Professional Development- All Employees
Professional Development- All Employees7:30 am - 3:00 pm - 28
All Admin & Staff report/Faculty work day
All Admin & Staff report/Faculty work day7:30 am - 4:00 pm - 29
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Freshmen and Transfer Orientation
Freshmen and Transfer OrientationAll Day - 3
First Full Day of Classes (beginning of 1st quarter)
First Full Day of Classes (beginning of 1st quarter)All Day - 4
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Welcome Back Fun/Carnival
Welcome Back Fun/CarnivalAll Day - 6
Featured Events
Wines Around The World at Addy’s Fine Wine & Spirits
September 17, 2025
Addy’s Fine Wine & Spirits, 8268 Transit Road Williamsville NY 14221
Fall Open House 2025
October 6, 2025
Mount St. Mary Academy
Entrance Exam Prep Course
October 14, 2025
Mount St. Mary Academy