← Back to Events St Marys School (781) 729-5515 April 2023 Early Release- Students dismissed at 11:15 a.m. – 11:30 a.m. NO AFTER SCHOOL PROGRAM April 6 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » Holy Thursday April 6 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » GOOD FRIDAY- NO SCHOOL April 7 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » EASTER SUNDAY April 9 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » N.U.T. Day- No Uniform Today April 14 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » EARLY RELEASE DAY- Students dismissed at 11:15 a.m. – 11:30 a.m. Professional Development Meeting April 14 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » NO SCHOOL-SPRING VACATION April 17 - April 21 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » N.U.T. DAY- No Uniform Today April 28 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » May 2023 EARLY RELEASE- Students dismissed at 11:15 a.m. – 11:30 a.m. Professional Development Meeting May 5 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » N.U.T. DAY- No Uniform Today May 12 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » N.U.T. DAY- No Uniform Today May 26 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » MEMORIAL DAY- NO SCHOOL May 29 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » June 2023 LAST DAY OF SCHOOL (TENTATIVE) EARLY RELEASE- Students dismissed at 11:15 a.m. -11:30 a.m. June 7 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » N.U.T. DAY- No Uniform Today June 7 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » We would like to wish all of our families a safe and wonderful summer vacation. June 7 162 Washington St. Winchester, MA 01890, 162 Washington St. Winchester, MA 01890 United States Find out more » + Export Events