School Year Calendar
All dates are subject to change; please continue to check this page for updates.
Last updated August 2023
Fall 2023 Semester
| August 26 | SAT |
| August 28 |
Student leaders arrive & register
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| August 31 |
Varsity athletes arrive & register
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| September 2 |
International students return & register
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| September 4 |
All remaining students return & register
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| September 5 |
Orientation activities
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| September 6 |
Semester 1 — Classes begin
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| September 8 | Student Photos |
| September 9 | ACT |
| September 9-10 | Community Weekend |
| September 10 | Mass of the Holy Spirit |
| September 16-17 | Community Weekend |
| September 22 |
Last day to add/drop
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| October 5 | College Night |
| October 7 | SAT |
| October 9 | Admission Open House |
| October 11 | PSAT |
| Third Form Retreat | |
| Sixth Form College Workshop | |
| October 14-15 | Community Weekend |
| October 20 - 21 | Family Weekend |
| October 21 |
Homecoming
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Students depart after athletics
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| October 24 |
Boarders return by 7:00 PM
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| October 25 |
Classes resume
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| November 4 | SAT |
| November 11 | Gunn Day |
| November 16-17 | Fall Play |
| November 18 |
Students depart after commitments
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| November 23 |
Thanksgiving
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| November 27 |
Boarders return by 7:00 PM
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| November 28 |
Classes resume
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| December 2 | SAT |
| December 9 | PreACT/ACT |
| December 9-10 | Community Weekend |
| December 14 | Lessons & Carols |
| December 15 |
End of Semester 1
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Students depart after commitments
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Spring 2024 Semester
| January 3 | Boarders return by 7:00 PM |
| January 4 | Semester 2 — Classes begin |
| January 6-7 | Community Weekend |
| January 19 | Last day to add/drop |
| January 27-28 | Community Weekend |
| February 1 | Winter Weekend |
| Students depart after commitments | |
| February 5 | Boarders return by 7:00 PM |
| February 6 | Classes resume |
| February 10 | ACT |
| March 2 | Spring Break |
| Students depart after commitments | |
| March 9 | SAT |
| March 25 | Boarders return by 7:00 PM |
| March 26 | Classes resume |
| March 31 | Easter |
| April 1 | No classes |
| April 3 | Admission Revisit Day |
| April 6 | Admission Revisit Day |
| April 6-7 | Community Weekend |
| April 13 | ACT |
| April 17 | Grandparents & Friends Day |
| April 19 | College Day |
| April 26-27 | Spring Musical |
| May 4 | SAT |
| May 6-17 | Advanced Placement Exams |
| May 17 | Last Day of Classes for Sixth Form |
| May 18-19 | Community Weekend |
| May 24 | Commencement |
| May 26 | Underform exams begin |
| May 31 | End of Semester 2 — Last day of exams |
| June 1 | SAT |
| June 7-9 | Alumni Weekend |
| June 8 | ACT |