Calendar and Orientation
School Calendar
The School Calendar is available online and includes information about all St. Mark’s programs, from classes to sports to parent events.
Want to import the calendar?
Check out our [calendar feeds]
Orientation 2018
Note: adjustments may occur over the summer, an updated schedule will be posted in August
New students and their parents or guardians should arrive on Wednesday, September 5th, 2018 at 8:30 a.m.
Activities for new parents conclude on September 5th with a late afternoon reception at Choate House (casual dress). Programming for new students continues on Thursday and Friday, September 6th and 7th. Returning student registration starts at 9:00 a.m. on Friday, September 7th, 2018.
Activities for new parents conclude on September 5th with a late afternoon reception at Choate House (casual dress). Programming for new students continues on Thursday and Friday, September 6th and 7th. Returning student registration starts at 9:00 a.m. on Friday, September 7th, 2018.
Essential Dates
Essential Dates 2018-2019
| Oct 19-20 | Family Weekend |
| Nov 17-26 | Thanksgiving Break |
| Dec 10-14 | Assessment Week |
| Dec 14- Jan 2 | Winter Break |
| Mar 19-25 | Spring Break |
| May 22 | Lion Term Begins |
| May 27 | Memorial Day (no Lion Term) Students return by 7:00 PM |
| May 29- 31 | Lion Term Week 2 |
| June 3-7 | Lion Term Week 3 |
| June 7 | Baccalaureate Service |
| June 8 | Prize Day; Summer Vacation Begins; Houses close at 5:00 PM |
[click here] for a printable version. Please note that our schedule is subject to change during the year.