Planning for the 2025-2026 academic year at Polytechnic School in Pasadena requires navigating a partially published calendar. While the independent K-12 institution has released several key dates for the upcoming term, families seeking complete holiday schedules for winter and Thanksgiving breaks will find gaps in currently available documentation.
The school has confirmed opening day and select autumn holidays through official channels. However, the full academic calendar PDF typically relied upon by parents remains unavailable as of the latest updates from the institution’s website.
What Are the Polytechnic School Holidays in 2025?
Polytechnic School operates on a semester system with distinct breaks throughout the academic year. The following overview captures the confirmed scheduling framework for 2025-2026.
August 20, 2025
K-12 First Day
Labor Day & Francis Wass Day
September 2025
April 1–5, 2026
Confirmed Dates
June 8–July 24, 2026
PolySummer Sessions
Key confirmed dates provide the backbone for family planning:
- August 20, 2025: First day of classes for K-12 students
- August 21, 2025: Lower School specific opening day
- September 1, 2025: Labor Day observed as school holiday
- September 22, 2025: Francis Wass Day closure
- April 1, 2026: Spring Break begins
- April 6, 2026: Classes resume after Spring Break
- Calendar Status: Full PDF not yet published
| Date | Event | Details |
|---|---|---|
| August 20, 2025 | First Day (K-12) | Wednesday opening |
| August 21, 2025 | First Day (Lower School) | Thursday start for specific division |
| September 1, 2025 | Labor Day | School holiday |
| September 22, 2025 | Francis Wass Day | School holiday |
| April 1, 2026 | Spring Break Begins | Faculty and student holiday starts |
| April 6, 2026 | Classes Resume | Return from Spring Break |
| June 8–July 24, 2026 | PolySummer 2026 | Summer program sessions |
When Is Winter Break for Polytechnic School in 2025?
Specific dates for winter recess remain unpublished in official 2025-2026 listings. This information gap affects travel planning for families who typically rely on mid-December to early January closure periods common in previous academic years.
Thanksgiving Period Considerations
No specific dates for the Thanksgiving break appear in current Polytechnic School documentation for 2025-2026. Parents seeking to coordinate travel should note that Pasadena City College observes Thanksgiving from November 27 through December 1, 2024, though this public institution operates on a different calendar system.
Winter Recess Uncertainty
Polytechnic School has not released winter break start or end dates for the 2025-2026 academic year. Historical patterns suggest closures between mid-December and early January, but confirmation remains pending.
Specific dates for Thanksgiving 2025, Winter Break 2025, and Martin Luther King Jr. Day 2026 have not appeared in Polytechnic School’s official 2025-2026 listings on polytechnic.org.
Families should monitor polytechnic.org directly, as full calendars may be released later in the academic year.
Polytechnic School Spring Break and Summer Dates 2025
Unlike the winter schedule, spring and summer programming dates have received official confirmation through the school’s event calendar.
Spring Recess Scheduled for April 2026
Polytechnic School will observe Spring Break beginning . Both faculty and students receive holiday status on this date. Classes resume on , creating a five-day recess period.
Summer Programming Timeline
While the main academic calendar’s summer break dates remain unspecified, PolySummer 2026 will operate in sessions from through . This represents the school’s summer enrichment programming rather than the standard academic calendar closure.
Key Start and Closure Dates on the Poly Calendar 2025
The following timeline presents confirmed milestones for the 2025-2026 academic year:
- : First day of classes for K-12 students — Polytechnic School
- : Lower School opening day — Polytechnic School
- : Labor Day school holiday — Polytechnic School
- : Francis Wass Day closure — Polytechnic School
- : Spring Break begins — Polytechnic Event Calendar
- : Classes resume — Polytechnic Event Calendar
- : PolySummer sessions — PolySummer Pasadena
What Calendar Information Is Confirmed for 2025?
Distinguishing between verified dates and pending announcements helps families make informed interim plans.
| Established Information | Information Remaining Unclear |
|---|---|
| August 20, 2025 (Opening Day) | Thanksgiving Break 2025 dates |
| September 1, 2025 (Labor Day) | Winter Break 2025-2026 dates |
| September 22, 2025 (Francis Wass Day) | MLK Day 2026 status |
| April 1-5, 2026 (Spring Break) | Official summer break end date |
| June-July PolySummer sessions | Full PDF calendar release date |
How Polytechnic’s Schedule Fits the Pasadena Educational Landscape
Polytechnic School operates independently of Pasadena Unified School District and Pasadena City College. While public institutions like Pasadena City College maintain published calendars showing Winter Break from December 23, 2025 through January 4, 2026, these schedules do not govern Polytechnic’s private K-12 operations.
The distinction matters for families with children in multiple institutions. Singapore Marine Parade GRC – Current MPs, 2025 Updates and History demonstrates how different administrative regions maintain separate scheduling authorities, similar to how Pasadena’s private and public educational systems operate on independent timelines.
Parents should verify all dates directly through Polytechnic’s official channels rather than relying on neighboring district calendars, which may share geographic proximity but not academic scheduling.
Source Verification and Official Announcements
Primary documentation for this calendar information derives from the school’s official news postings and event calendars.
First Day of Classes: Wednesday, August 20 (K-12); Thursday, August 21 (Lower School specifically). Labor Day: Monday, September 1 (school holiday). Francis Wass Day: Monday, September 22 (school holiday).
— Polytechnic School Official Announcements
Spring Break: Begins April 1, 2026 (faculty and student holiday); classes resume April 6, 2026.
— Polytechnic School Event Calendar
Prior year references (2024-2025) exist but lack specific holiday information applicable to the 2025-2026 term. Previous calendar archives may provide general pattern guidance, though specific dates require current year confirmation.
Summary of Key 2025 Dates
Polytechnic School families can confirm August 20, 2025 as the academic year opening, with additional closures scheduled for September 1 and September 22, 2025, followed by Spring Break April 1-5, 2026. All other major break dates including winter recess, Thanksgiving, and summer closure remain pending official publication. For additional information on government benefit timelines that may affect family planning, see CDC Voucher July 2025 – Dates, Amount, Eligibility Guide.
Frequently Asked Questions
Where can I find the official Polytechnic School 2025 calendar?
The school posts calendar updates at polytechnic.org under news and event calendar sections. A full PDF for 2025-2026 has not yet been published.
Are there any changes to Polytechnic School holidays 2025?
No changes have been announced. However, the complete holiday schedule remains partially unpublished, with only opening day, Labor Day, Francis Wass Day, and Spring Break currently confirmed.
When does the 2025-2026 school year start?
Classes begin Wednesday, August 20, 2025 for K-12 students. Lower School specifically starts Thursday, August 21, 2025.
Is Francis Wass Day a school-wide holiday?
Yes, Francis Wass Day on Monday, September 22, 2025 is observed as a school holiday for all divisions.
Does Polytechnic School follow Pasadena Unified School District holidays?
No. As a private K-12 institution, Polytechnic maintains an independent calendar separate from Pasadena Unified or Pasadena City College schedules.
What happens during Spring Break 2026?
Both faculty and students observe holiday status from April 1 through April 5, 2026. Classes resume on Monday, April 6, 2026.
When is PolySummer 2026 scheduled?
PolySummer 2026 runs from June 8 through July 24, 2026, though this enrichment program operates separately from the main academic calendar.
Why are Winter Break dates not available?
The school has not released specific 2025-2026 winter closure dates in current listings. Historical calendar references suggest checking back for updates.