Abbreviation
COP
1 Junkins Avenue, Portsmouth, NH 03801
(603) 431-2000

Monday 8 AM – 6 PM

Tuesday – Thursday 8 AM – 4:30 PM

Friday 8 AM – 1 PM

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City Main
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City of Portsmouth Seal
City Hall
Theme Colors
department-theme-default-blue
YouTube Username
https://youtube.com/user/CityofPortsmouth
Event Calendar ID
bowst.com_c5c9e7akte3iljeba6493uparg@group.calendar.google.com
Meeting Calendar ID
bowst.com_dinhq8u1pb2n7gppoqiherf1gk@group.calendar.google.com
Facebook Url
https://www.facebook.com/CityHallPortsmouthNH
Instagram User
https://www.instagram.com/cityportsmouth/
Homepage
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Can Post Notifications
Yes

Labor Day Holiday & Election Day Service Impacts 2026

Labor Day

In observance of Labor Day the following services will be impacted:

City Hall: Closed - Friday, September 4 and Monday, September 7. The Clerk’s Office will be open Monday, September 7 from 3 - 5 pm for any last-minute Absentee Ballot requests and returns.

Library: Closed - Saturday, September 5 through Monday, September 7

Recreation: All buildings closed: Monday, September 7