Calendar
All-School Calendar
Click here for the Athletics Calendar
Click here to download the printable 2026-2027 Academic Year Calendar
September 2026
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday, August 30
Upper School
Upper School Fall Play Auditions
Monday, August 31
Middle School
FIRST DAY OF SCHOOL for Lower, Middle & Upper School Students
First School
First School Start of School Conferences - NO SCHOOL FOR FIRST SCHOOL STUDENTS
PA Events
PA Back-to-School Coffee (Grades 1-12)
Tuesday, September 1
First School
FIRST DAY OF SCHOOL for First School Students
PA Events
PA First School Back-to-School Coffee
Wednesday, September 2
12th Grade Outdoor Education Trip
Upper School
Upper School Fall Play Callbacks
Thursday, September 3
12th Grade Outdoor Education Trip
Friday, September 4
12th Grade Outdoor Education Trip
Saturday, September 5
Sunday, September 6
Monday, September 7
Middle School
Labor Day - NO SCHOOL
Tuesday, September 8
Middle School Fall Sports Begin
Wednesday, September 9
Lower School
School Picture Day - First & Lower School
PA Events
Parents' Association Meeting
Parents/Guardians of 12th Grade Students: College Meeting
Thursday, September 10
Middle School
School Picture Day - Middle & Upper School
Middle School
Middle School Back-to-School Night
Friday, September 11
5th Grade Outdoor Education Day
Rosh Hashanah Begins at Sunset
Saturday, September 12
Rosh Hashanah
Upper School
SAT
Sunday, September 13
Monday, September 14
ASEP Chess Club Begins
Tuesday, September 15
5th Grade Intramurals Begin
Lower School
ASEP Cooking Club Begins
Upper School
Upper School Back-to-School Night
Wednesday, September 16
Upper School
AIMS College Counseling--Paying for College Webinar
Thursday, September 17
10th Grade Optional Belay Training
ASEP Craft Workshop
Lower School
Lower School Back-to-School Night
Friday, September 18
Saturday, September 19
Upper School
ACT
Middle School
Free Key Sports Clinics (Grades 5-8)
Sunday, September 20
Yom Kippur Begins at Sunset
Monday, September 21
Yom Kippur - NO SCHOOL
Tuesday, September 22
Wednesday, September 23
12th Grade Work Days - NO SCHOOL FOR 12TH GRADE STUDENTS
9th-11th Grade Outdoor Education Trips
Thursday, September 24
12th Grade Work Days - NO SCHOOL FOR 12TH GRADE STUDENTS
9th-11th Grade Outdoor Education Trips
First School
First School Back-to-School Night
Friday, September 25
12th Grade Work Days - NO SCHOOL FOR 12TH GRADE STUDENTS
9th-11th Grade Outdoor Education Trips
Faculty/Staff Visual Arts Exhibition
Saturday, September 26
Faculty/Staff Visual Arts Exhibition
PA Events
5th Grade Potluck
Sunday, September 27
Faculty/Staff Visual Arts Exhibition
Monday, September 28
Faculty/Staff Visual Arts Exhibition
Lower School
ASEP Yoga Begins
Tuesday, September 29
Faculty/Staff Visual Arts Exhibition
6th Grade Virtual Outdoor Education Trip Meeting
Wednesday, September 30
Faculty/Staff Visual Arts Exhibition
Thursday, October 1
7th Grade World Language & Workshop Field Trip
Faculty/Staff Visual Arts Exhibition
7th & 8th Grade Virtual Outdoor Education Trip Meeting
Friday, October 2
Faculty/Staff Visual Arts Exhibition
First & Lower School Faculty Professional Development Day - NO SCHOOL FOR FIRST & LOWER SCHOOL STUDENTS
Saturday, October 3
Faculty/Staff Visual Arts Exhibition
Upper School
SAT
PA Events
10th Grade Potluck
Calendar & Category Legend:
- College Advising Calendar College Advising Calendar
- Admission Admission
- Alumni Event Alumni Event
- PA Events PA Events
- First School First School
- Lower School Lower School
- Middle School Middle School
- Upper School Upper School