The following is a list of school holidays and major dates. To access a detailed calendar, log in to the St. Mark's Portal (view Portal Instructions) and click on Calendar in the main navigation near the top of the page. On the Portal, you will be able to view, filter, and subscribe to some or all school calendars. Download a printable 2020-2021 major dates calendar. Planning ahead? Download a printable preliminary 2021-2022 major dates calendar.
Our Athletics Calendar shows all games and meets.