High School Events Calendar

December 23, 2025

PHS

Early Release Day

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8:30 AM  -  12:55 PM

Portsmouth High School, 50 Andrew Jarvis Dr, Portsmouth, NH 03801, USA, PHS-PHS Nichinan

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December 24, 2025

PHS

No School - Holiday Vacation

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12:00 AM  -  12:00 AM

Portsmouth High School

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January 1, 2026

PHS

No School - New Year's Day

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12:00 AM  -  12:00 AM

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January 2, 2026

PHS

No School

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12:00 AM  -  12:00 AM

Portsmouth High School, 50 Andrew Jarvis Dr, Portsmouth, NH 03801, USA, PHS-PHS Nichinan

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January 19, 2026

PHS

No School - M.L. King Day

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12:00 AM  -  12:00 AM

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

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January 23, 2026

PHS

TEACHER WORKSHOP DAY

Grades 6th - 12th only

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12:00 AM  -  12:00 AM

Portsmouth High School, 50 Andrew Jarvis Dr, Portsmouth, NH 03801, USA, PHS-PHS Nichinan

Grades 6th - 12th only

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February 18, 2026

PHS

Early Release Day

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8:30 AM  -  12:55 PM

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

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February 23, 2026

PHS

No School - Winter Vacation

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12:00 AM  -  12:00 AM

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March 25, 2026

PHS

Early Release Day

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8:30 AM  -  12:55 PM

Portsmouth High School, 50 Andrew Jarvis Dr, Portsmouth, NH 03801, USA, PHS-PHS Nichinan

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April 22, 2026

PHS

Early Release Day

Add to Your Calendar

8:30 AM  -  12:55 PM

Portsmouth High School, 50 Andrew Jarvis Dr, Portsmouth, NH 03801, USA, PHS-PHS Nichinan

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