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Lewiston-Porter CSD NY Calendar 26-27

  • 2026/27
  • New York
  • 1 teacher day

The Lewiston-Porter CSD 2026–27 school year runs from Sep 8, 2026 to Jun 24, 2027. Breaks include Thanksgiving break Nov 25, winter break Dec 24-31, and spring break Mar 22-31. The table below lists all teacher workdays and holidays. Download the PDF calendar, or read the FAQs.

School year starts Tue, Sep 8, 2026 First Day for Students UPK, K-12
School year ends Thu, Jun 24, 2027 Last Day of School for PEC, IEC, MS
Next key date Tue, Sep 8, 2026 Counts down once the school year is under way

Lewiston-Porter CSD 2026-27 calendar

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Lewiston-Porter CSD school year calendar

Every published date for 2026–27, colour-coded by what happens that day.

  • First day of school
  • Last day of school
  • Holiday - school closed
  • Break / vacation
  • Teacher / professional day
  • Early release / half day
  • Parent-teacher conference
  • Testing / exams
  • Other scheduled date

August 2026

September 2026

  • Sep 1-2, 2026 — Staff Development Days
  • Sep 7, 2026 — Labor Day Holiday
  • Sep 8, 2026 — First Day for Students UPK, K-12

October 2026

  • Oct 12, 2026 — Indigenous People's Day/Columbus Day Holiday

November 2026

  • Nov 11, 2026 — Veterans Day Holiday
  • Nov 25, 2026 — Thanksgiving Recess Day
  • Nov 26, 2026 — Thanksgiving Day Holiday
  • Nov 27, 2026 — Thanksgiving Recess Day

December 2026

  • Dec 4, 2026 — Superintendent Conference/Data Day (K-12 No Student Attendance)
  • Dec 11, 2026 — Superintendent Conference/Parent Teacher Day (No Student Attendance K-12)
  • Dec 23, 2026 — Recess Day due to Remote Instruction in lieu of school emergency closures
  • Dec 24-31, 2026 — Winter Recess
  • Dec 24-25, 2026 — Christmas Eve, Christmas Day Holiday

January 2027

  • Jan 1, 2027 — New Year's Day Holiday
  • Jan 18, 2027 — Martin Luther King Jr. Day Holiday
  • Jan 26-29, 2027 — HS Regents Exam Week

February 2027

  • Feb 5, 2027 — Lunar New Year Day Holiday observed
  • Feb 15, 2027 — President's Day Holiday

March 2027

  • Mar 12, 2027 — Superintendent Conference/Parent Teacher Day (K-12 No Student Attendance)
  • Mar 22-31, 2027 — Spring Recess
  • Mar 26, 2027 — Good Friday Holiday

April 2027

  • Apr 1-2, 2027 — Spring Recess

May 2027

  • May 28, 2027 — Recess Day due to Remote Instruction in lieu of school emergency closures
  • May 31, 2027 — Memorial Day Holiday

June 2027

  • Jun 15-17, 2027 — HS Regents Exams
  • Jun 18, 2027 — Juneteenth Day Holiday observed
  • Jun 21-24, 2027 — HS Regents Exams
  • Jun 23-24, 2027 — Half Day - Dismissal PEC/IEC, 12pm
  • Jun 24, 2027 — Last Day of School for PEC, IEC, MS

July 2027

Lewiston-Porter CSD teacher and staff days 2026/27

Students normally stay home on these days. Confirm with the district before making plans.

  • Sep 1-2, 2026 Staff Development Days District source

Lewiston-Porter CSD breaks and holidays

School is closed to students on these dates.

  • Jul 3, 2026 Independence Day Holiday observed Holiday
  • Sep 7, 2026 Labor Day Holiday Holiday
  • Oct 12, 2026 Indigenous People's Day/Columbus Day Holiday Holiday
  • Nov 11, 2026 Veterans Day Holiday Holiday
  • Nov 25, 2026 Thanksgiving Recess Day Break
  • Nov 26, 2026 Thanksgiving Day Holiday Holiday
  • Nov 27, 2026 Thanksgiving Recess Day Break
  • Dec 23, 2026 Recess Day due to Remote Instruction in lieu of school emergency closures Break
  • Dec 24-31, 2026 Winter Recess Break
  • Dec 24-25, 2026 Christmas Eve, Christmas Day Holiday Holiday
  • Dec 31, 2026 New Year's Eve Day Holiday Holiday
  • Jan 1, 2027 New Year's Day Holiday Holiday
  • Jan 18, 2027 Martin Luther King Jr. Day Holiday Holiday
  • Feb 5, 2027 Lunar New Year Day Holiday observed Holiday
  • Feb 15, 2027 President's Day Holiday Holiday
  • Mar 22-31, 2027 Spring Recess Break
  • Mar 26, 2027 Good Friday Holiday Holiday
  • Apr 1-2, 2027 Spring Recess Break

Your checked 2026/27 Lewiston-Porter CSD planning calendar

How these dates are put together, and what to double-check before you book anything.

Useful now32 published dates for the 2026–27 school year, laid out month by month.
CheckedTaken from the district’s own published calendar, not retyped from memory.
Kept currentLast updated May 9, 2026.
Full term dates table

Lewiston-Porter CSD 2026–27 calendar dates

DateEvent
Jul 3, 2026Independence Day Holiday observed
Sep 1-2, 2026Staff Development Days
Sep 7, 2026Labor Day Holiday
Sep 8, 2026First Day for Students UPK, K-12
Oct 12, 2026Indigenous People's Day/Columbus Day Holiday
Nov 11, 2026Veterans Day Holiday
Nov 25, 2026Thanksgiving Recess Day
Nov 26, 2026Thanksgiving Day Holiday
Nov 27, 2026Thanksgiving Recess Day
Dec 4, 2026Superintendent Conference/Data Day (K-12 No Student Attendance)
Dec 11, 2026Superintendent Conference/Parent Teacher Day (No Student Attendance K-12)
Dec 23, 2026Recess Day due to Remote Instruction in lieu of school emergency closures
Dec 24-31, 2026Winter Recess
Dec 24-25, 2026Christmas Eve, Christmas Day Holiday
Dec 31, 2026New Year's Eve Day Holiday
Jan 1, 2027New Year's Day Holiday
Jan 18, 2027Martin Luther King Jr. Day Holiday
Jan 26-29, 2027HS Regents Exam Week
Feb 5, 2027Lunar New Year Day Holiday observed
Feb 15, 2027President's Day Holiday
Mar 12, 2027Superintendent Conference/Parent Teacher Day (K-12 No Student Attendance)
Mar 22-31, 2027Spring Recess
Mar 26, 2027Good Friday Holiday
Apr 1-2, 2027Spring Recess
May 28, 2027Recess Day due to Remote Instruction in lieu of school emergency closures
May 31, 2027Memorial Day Holiday
Jun 15-17, 2027HS Regents Exams
Jun 18, 2027Juneteenth Day Holiday observed
Jun 21-24, 2027HS Regents Exams
Jun 23-24, 2027Half Day - Dismissal PEC/IEC, 12pm
Jun 24, 2027Last Day of School for PEC, IEC, MS
Jun 25, 2027Rating Day/Closing/Last Teacher Day (No Student Attendance K-12)

Lewiston-Porter CSD Calendar 26-27 Revised FAQs

When is the first day of school in Lewiston-Porter CSD 2026-2027?
The first day of school is September 8, 2026.
When is spring break in Lewiston-Porter CSD 2026-2027?
Spring break is from March 22 to April 2, 2027.
When is Christmas break in Lewiston-Porter CSD 2026-2027?
Christmas break is part of the winter recess from December 24 to December 31, 2026.
When is winter break in Lewiston-Porter CSD 2026-2027?
Winter break runs from December 24 to December 31, 2026.
When is Thanksgiving break in Lewiston-Porter CSD 2026-2027?
Thanksgiving break is from November 25 to November 27, 2026.
When is the last day of school in Lewiston-Porter CSD 2026-2027?
The last day of school is June 24, 2027.
When is Labor Day holiday in Lewiston-Porter CSD 2026-2027?
Labor Day holiday is on September 7, 2026.
When is Martin Luther King Jr. Day in Lewiston-Porter CSD 2026-2027?
Martin Luther King Jr. Day is on January 18, 2027.
When is Presidents' Day in Lewiston-Porter CSD 2026-2027?
Presidents' Day is on February 15, 2027.
When is Memorial Day in Lewiston-Porter CSD 2026-2027?
Memorial Day is on May 31, 2027.
When is Juneteenth observed in Lewiston-Porter CSD 2026-2027?
Juneteenth is observed on June 18, 2027.
When are Regents exams scheduled in Lewiston-Porter CSD 2026-2027?
Regents exams are scheduled from January 26 to January 29, 2027, and June 15 to June 17, 2027, as well as June 21 to June 24, 2027.

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Lewiston-Porter CSD calendar FAQs

When is the first day of school in Lewiston-Porter CSD 2026-2027?
The first day of school is September 8, 2026.
When is spring break in Lewiston-Porter CSD 2026-2027?
Spring break is from March 22 to April 2, 2027.
When is Christmas break in Lewiston-Porter CSD 2026-2027?
Christmas break is part of the winter recess from December 24 to December 31, 2026.
When is winter break in Lewiston-Porter CSD 2026-2027?
Winter break runs from December 24 to December 31, 2026.
When is Thanksgiving break in Lewiston-Porter CSD 2026-2027?
Thanksgiving break is from November 25 to November 27, 2026.
When is the last day of school in Lewiston-Porter CSD 2026-2027?
The last day of school is June 24, 2027.
When is Labor Day holiday in Lewiston-Porter CSD 2026-2027?
Labor Day holiday is on September 7, 2026.
When is Martin Luther King Jr. Day in Lewiston-Porter CSD 2026-2027?
Martin Luther King Jr. Day is on January 18, 2027.
When is Presidents' Day in Lewiston-Porter CSD 2026-2027?
Presidents' Day is on February 15, 2027.
When is Memorial Day in Lewiston-Porter CSD 2026-2027?
Memorial Day is on May 31, 2027.
When is Juneteenth observed in Lewiston-Porter CSD 2026-2027?
Juneteenth is observed on June 18, 2027.
When are Regents exams scheduled in Lewiston-Porter CSD 2026-2027?
Regents exams are scheduled from January 26 to January 29, 2027, and June 15 to June 17, 2027, as well as June 21 to June 24, 2027.

Dates can change after publication. Read our calendar disclaimer.