OES Calendar
This calendar displays all of the school's public events. For versions filtered by division, check out the Lower, Middle, and Upper School Calendars. Parents can log in to the Parent Portal in Veracross for a calendar ("My Calendar") filtered to your child(ren)'s grade levels. For Athletic events, please see the Athletic Calendar.
- Download the 2026–27 Academic Calendar PDF.
- Learn how to add our calendar feed to your iOS device here.
Calendar Search
To subscribe to the calendar below, click on the grey RSS feeds button in the upper right hand corner of the calendar.
August 2026
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday, July 26
Monday, July 27
Tuesday, July 28
Wednesday, July 29
Thursday, July 30
Friday, July 31
Saturday, August 1
Sunday, August 2
Monday, August 3
Tuesday, August 4
Wednesday, August 5
Thursday, August 6
Friday, August 7
Saturday, August 8
Sunday, August 9
Monday, August 10
Tuesday, August 11
Student Health Forms Due
All Day
Wednesday, August 12
Thursday, August 13
Friday, August 14
Saturday, August 15
Sunday, August 16
Monday, August 17
Tuesday, August 18
Dorm Prefects Arrive
All Day
Wednesday, August 19
Thursday, August 20
Friday, August 21
New Boarding Students Arrive
All Day
Saturday, August 22
Monday, August 24
Orientation Days
All Day
Wednesday, August 26
11th Grade Backpack Trip
All Day
9th, 10th, 12th Grade Fall Trips
All Day
First Day of School 2026/27
All Day
Saturday, August 29
Sunday, August 30
Monday, August 31
First Day of Classes
All Day
Tuesday, September 1
Wednesday, September 2
Thursday, September 3
Friday, September 4
Saturday, September 5