Academic Calendar

The Park School Academic Calendar

2024-25 calendar includes division-specific information.


2024-2025 Academic Calendar by Division

August 28
Wednesday
Classes begin; Lower School half day, 11:30 a.m. dismissal 
September 2
Monday
SCHOOL CLOSED: Labor Day
September 12
Thursday
Lower School Back-to-School Night, 6:45–8:45 p.m.
October 3
Thursday
SCHOOL CLOSED: Rosh Hashanah
October 18
Friday
SCHOOL CLOSED FOR STUDENTS: Professional Activities Day
November 1
Friday
LOWER SCHOOL CLOSED: Parent Conferences
November 7
Thursday
LOWER SCHOOL CLOSED: Parent Conferences
November 27
Wednesday
SCHOOL CLOSED for Thanksgiving holiday; classes resume on Monday, December 2
November 28
Thursday
SCHOOL CLOSED — Thanksgiving
November 29
Friday
SCHOOL CLOSED for Thanksgiving holiday; classes resume onMonday, December 2
December 2
Monday
Classes resume
December 20
Friday
3:15 p.m. dismissal for Winter Break; classes resume on Monday, January 6
January 6
Monday
Classes resume
January 20
Monday
SCHOOL CLOSED: Martin Luther King, Jr. Day
February 14
Friday 
SCHOOL CLOSED FOR STUDENTS: Professional Activities Day
February 17
Monday
SCHOOL CLOSED: Presidents’ Day
February 28
Friday
LOWER SCHOOL CLOSED: Parent Conferences
March 6
Thursday
LOWER SCHOOL CLOSED: Parent Conferences
March 14
Friday
3:15 p.m. dismissal for spring break;
classes resume on Wednesday, March 26
March 25
Tuesday
SCHOOL CLOSED FOR STUDENTS: Professional Activities Day;
Potential Snow Make-Up Day (if necessary)
March 26
Wednesday
Classes resume
April 18
Friday 
SCHOOL CLOSED: Good Friday
 April 21
Monday
SCHOOL CLOSED: Easter Monday; Potential Snow Make-Up Day (if necessary)
May 26
Monday
SCHOOL CLOSED: Memorial Day
June 6
Friday
12:30 p.m. dismissal for Upper School only
3:15 p.m. dismissal for summer vacation: Lower and Middle School
June 9
Monday
Commencement, 11 a.m.
August 28
Wednesday
Classes begin 
August 29
Thursday
Middle School Back-to-School Night, 6:15–9:30 p.m.
September 2
Monday
SCHOOL CLOSED: Labor Day
October 3
Thursday
SCHOOL CLOSED: Rosh Hashanah
October 18
Friday
SCHOOL CLOSED FOR STUDENTS: Professional Activities Day
November 4
Monday
SCHOOL CLOSED FOR STUDENTS: Comment Writing
November 27
Wednesday
SCHOOL CLOSED for Thanksgiving holiday; classes resume on Monday, December 2
November 28
Thursday
SCHOOL CLOSED — Thanksgiving
November 29
Friday 
SCHOOL CLOSED for Thanksgiving holiday; classes resume on Monday, December 2
December 2
Monday
Classes resume
December 6
Friday
MIDDLE SCHOOL CLOSED: Parent Conferences
December 20
Friday
Regular dismissal time for Winter Break; classes resume on Monday, January 6
January 6
Monday
Classes resume
January 20
Monday
SCHOOL CLOSED: Martin Luther King, Jr. Day
February 14
Friday
SCHOOL CLOSED FOR STUDENTS: Professional Activities Day
February 17
Monday
SCHOOL CLOSED: Presidents’ Day
February 28
Friday
MIDDLE SCHOOL CLOSED: Parent Conferences
March 10-13
Mon–Thurs
Exploratory Learning Week
March 14
Friday
3:15 p.m. dismissal time for spring break; classes resume on Wednesday, March 26
March 25
Tuesday
SCHOOL CLOSED FOR STUDENTS: Professional Activities Day;
Potential Snow Make-Up Day (if necessary)
March 26
Wednesday
Classes resume
April 18
Friday 
SCHOOL CLOSED: Good Friday
 April 21
Monday
SCHOOL CLOSED: Easter Monday; Potential Snow Make-Up Day (if necessary)
May 20
Tuesday
8th Grade ADVOC8 Documentation Day
May 26
Monday
SCHOOL CLOSED: Memorial Day
June 6
Friday
11:30 a.m. Eighth Grade Closing Ceremony;
3:15 p.m. dismissal for summer vacation: Lower and Middle School
August 28
Wednesday
Classes begin
September 2
Monday
SCHOOL CLOSED: Labor Day
September 5
Thursday
Upper School Back-to-School Night, 6:15–8:45 p.m.
October 3
Thursday
SCHOOL CLOSED: Rosh Hashanah
October 17
Thursday
Senior Flex Day (seniors are not expected to attend classes)
October 18
Friday
SCHOOL CLOSED FOR STUDENTS: Professional Activities Day
November 1
Monday
UPPER SCHOOL CLOSED: Comment Writing 
November 27
Wednesday
SCHOOL CLOSED for Thanksgiving holiday; classes resume on Monday, December 2
November 28
Thursday
SCHOOL CLOSED — Thanksgiving
November 29
Friday
SCHOOL CLOSED for Thanksgiving holiday; classes resume on Monday, December 2
December 2
Monday
Classes resume
December 20
Friday
3:15 p.m. dismissal for Winter Break;
classes resume on Monday, January 6
January 6
Monday
Classes resume
January 20
Monday
SCHOOL CLOSED: Martin Luther King, Jr. Day
January 21
Tuesday
UPPER SCHOOL CLOSED: Comment Writing
February 14
Friday 
SCHOOL CLOSED FOR STUDENTS: Professional Activities Day
February 17
Monday
SCHOOL CLOSED: Presidents’ Day
March 14
Friday
Regular dismissal time for spring break; classes resume on Wednesday, March 26
March 25
Tuesday
SCHOOL CLOSED FOR STUDENTS: Professional Activities Day;
Potential Snow Make-Up Day (if necessary)
March 26
Wednesday
Classes resume
April 7
Friday 
UPPER SCHOOL SCHOOL CLOSED: Comment Writing
April 18SCHOOL CLOSED: Good Friday
April 21
Monday
SCHOOL CLOSED: Easter Monday; Potential Snow Make-Up Day (if necessary)
May 26
Monday
SCHOOL CLOSED: Memorial Day
June 6
Friday
12:30 p.m. dismissal for summer vacation (Upper School only); 3:15 p.m. dismissal for summer vacation: Lower and Middle School
June 9
Monday
Commencement, 11 a.m.

2024-25 academic year total number of days: 173