High School Events Calendar

August 28, 2026

PHS

School in Session - All Students

All grades - 9th - 12th First School Day - grades 10th - 12th

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8:30 AM  -  3:20 PM

All grades - 9th - 12th First School Day - grades 10th - 12th

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September 1, 2026

PHS

PHS PICTURE DAY - ALL STUDENTS

Picture Day Flyer

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8:30 AM  -  8:30 AM

Picture Day Flyer

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September 7, 2026

PHS

Labor Day Holiday

School Closed

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8:30 AM  -  8:30 AM

School Closed

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September 8, 2026

PHS

TEACHER WORKSHOP DAY/State Primary

NO SCHOOL FOR STUDENTS

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8:00 AM  -  8:15 AM

NO SCHOOL FOR STUDENTS

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September 10, 2026

PHS

Co-Curricular Fair

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11:00 AM  -  1:30 PM

Portsmouth High School, 50 Andrew Jarvis Dr, Portsmouth, NH 03801, USA

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September 16, 2026

PHS

PHS Financial Aid 101 (Seniors) via Zoom

(Link will be emailed the week prior)

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6:00 PM  -  7:00 PM

(Link will be emailed the week prior)

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September 17, 2026

PHS

PHS Fall Open House

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6:15 PM  -  8:00 PM

Portsmouth High School, 50 Andrew Jarvis Dr, Portsmouth, NH 03801, USA, PHS-1-PHS Auditorium (1000)

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September 21, 2026

PHS

Freshman Class Council Elections

Class of 2030

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11:25 AM  -  12:00 PM

PHS-1-PHS Auditorium (1000)

Class of 2030

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September 24, 2026

PHS

Consider Canada Presentation

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5:30 PM  -  6:00 PM

Portsmouth High School, 50 Andrew Jarvis Dr, Portsmouth, NH 03801, USA

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PHS

Consider Canada Fair (PHS)

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5:30 PM  -  7:00 PM

Portsmouth High School, 50 Andrew Jarvis Dr, Portsmouth, NH 03801, USA, PHS-1-PHS Auditorium (1000)

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