Princeton Academic Calendar 2026-27
Princeton University
The official Princeton academic calendar for 2026-27, including fall and spring semester dates, Thanksgiving and winter recess, spring break, commencement, and key academic deadlines. All dates are sourced directly from the Princeton registrar.
Princeton University academic calendar for undergraduate and graduate programs.
Princeton Semesters & Terms 2026-27
| Name | Start Date | End Date | Days | Notes |
|---|---|---|---|---|
| Fall Semester 2026 | 97 | Fall recess Oct 17-25. Reading period Dec 8-15. Finals Dec 16-22. | ||
| Spring Semester 2027 | 100 | Spring recess in March. Finals in May. |
Princeton Breaks & Recess 2026-27
| Name | Start Date | End Date | Days | Notes |
|---|---|---|---|---|
| Fall Recess | 9 | — | ||
| Thanksgiving Recess | 5 | — | ||
| Winter Break | 40 | — | ||
| Spring Recess | 9 | — |
Princeton Observed Holidays 2026-27
| Name | Start Date | End Date | Days | Notes |
|---|---|---|---|---|
| Thanksgiving | 1 | — | ||
| MLK Jr. Day | 1 | — | ||
| Presidents' Day | 1 | — | ||
| Memorial Day | 1 | — |
Princeton School 2026 Calendar — Month by Month
January 2026
February 2026
March 2026
April 2026
May 2026
June 2026
July 2026
August 2026
September 2026
October 2026
November 2026
December 2026
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Data last verified Jul 29, 2026. Dates come from the official source listed above — always confirm with your school or education authority before making important plans.
Data & source details Who this calendar applies to, where it came from, and when we will check it again
- Applies to
- Not yet recorded
- Does not apply to
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- Governance level
- University
- Date status
- Binding on schools
- Source document
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- Published by the authority
- Princeton Registrar
- Last checked by us
- Jul 29, 2026
- Next scheduled review
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- Known exceptions
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- Data version
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Source & Data Accuracy
Data source: Princeton Registrar
Source last checked: July 29, 2026
Dates verified against official source for the current school year. Last verified: Jul 29, 2026.
Note: Princeton University academic calendar for undergraduate and graduate programs.
Report a date error or source changePrinceton Academic Calendar 2026-27 - FAQ
When does the fall 2026 semester start at Princeton?
The Princeton fall 2026 semester begins with the first day of classes on Wednesday, September 2, 2026. See the terms table above for the full fall schedule and last day of classes.
When is spring break at Princeton in 2027?
Spring break dates vary; see the breaks table above for the official Princeton 2027 spring break dates.
When is Princeton commencement in 2027?
Princeton commencement activities take place around May 22, 2027. The last day of spring classes is earlier; final exams fall in between. Confirm exact commencement dates with the Princeton registrar.
Where can I find the official Princeton academic calendar?
The official Princeton academic calendar is published by the Princeton registrar (linked in the source box below). This page summarizes the key dates; always confirm deadlines, exam schedules, and registration dates on the official calendar.