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Update on the Portsmouth Plaque Program

by Portsmouth Athenaeum | Dec 19, 2023 | Announcements

The Portsmouth Historic Plaque Committee, a legacy project originating from the PNH400 2023 celebrations is continuing into 2024! It’s now through the Portsmouth Historical Society. Please click here to be redirected to the Portsmouth Historical Society. Get...

“Clothes for a Sustainable Future: Growing Flax, Processing Linen, and Weaving Cloth in Early New Hampshire” with Dr. Kimberly Alexander

by Portsmouth Athenaeum | Nov 30, 2023 | Announcements, Events

Wednesday, December 13, 2023 5:30 p.m. Shaw Research Library   “….in all Joshua Sow’d about 1½ Bu. & ½ peck flax Seed.” Samuel Lane, Almanack, May I, 1769  The history of flax and linen—its cultivation, production, sale, and trade–is an...

“Eastward of Good Hope: Early America in a Dangerous World” with Dane A. Morrison

by Portsmouth Athenaeum | Nov 17, 2023 | Announcements, Events

Wednesday, December 6, 2023 5:30 p.m. Shaw Research Library   American identity has always been shaped by its relationship with the wider world. At the moment of its independence in 1783, the new nation was a poor and powerless state trying to survive in a...

1623: The Untold Story of New Hampshire’s Founding Family by J. Dennis Robinson

by Portsmouth Athenaeum | Nov 8, 2023 | Announcements, Events

November 30, 2023 5:30 p.m. Shaw Research Library   Why do we know so little about David and Amias Thompson of Plymouth, England? And why is the little we know so often wrong? Our first European couple “settled” at Rye, NH in 1623. Within five years the Thompsons...

2023 Lecture Series: Water Has a Memory: Sea Level Rise, Our Past, Our Future with Rodney Rowland

by Portsmouth Athenaeum | Nov 2, 2023 | Announcements, Events

Wednesday, November 15, 2023 5:30 p.m. Shaw Research Library & Zoom   This year’s series concludes on November 15 when Rodney Rowland presents Water Has a Memory: Sea Level Rise, Our Past, Our Future. Strawbery Banke Museum is confronting the impacts of and...

2023 PACM Concert: ASMI Trio

by Portsmouth Athenaeum | Oct 13, 2023 | Announcements, Events, Performance

SUNDAY, OCTOBER 29, 3 p.m. ASMI TRIO at St. John’s Episcopal Church, 101 Chapel Street, Portsmouth The Altschuler Summer Music Institute develops musicians of all ages through participation in masterclasses, private lessons, and performances with renowned...
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Recent News

  • October 2026: National Arts & Humanities Month
  • September 2026: National Wilderness Month
  • Message from Our Interim Director
  • August 2026: Beach Reads
  • July 2026: The Red Light District

Events Calendar

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5:00 PM - Art 'Round Town for the exhibit "Portsmouth in the Age of Jonathan Mitchel Sewall"
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5:30 PM - Franklin Club
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4:00 PM - Twilight Tour
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3:00 PM - 2025 PACM Series: Neave Trio
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5:00 PM - 32nd Annual Athenaeum Pot-Luck Picnic
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5:30 PM - Franklin Club
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5:00 PM - Art 'Round Town for the exhibit "Portsmouth in the Age of Jonathan Mitchel Sewall"
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Art 'Round Town for the exhibit "Portsmouth in the Age of Jonathan Mitchel Sewall"
Art 'Round Town for the exhibit "Portsmouth in the Age of Jonathan Mitchel Sewall"
August 1, 2025    
5:00 pm - 8:00 pm
Portsmouth Athenaeum
  • Art Round Town
  • Exhibit Events
Art 'Round Town, Exhibits, Jonathan Mitchel Sewall 1748-1808, Portsmouth in the Age of Jonathan Mitchel Sewall, Randall Gallery
Please join us for Art 'Round Town for our latest exhibit, "Portsmouth in the Age of Jonathan Mitchel Sewall (c.1770-1808)," curated by Nancy Hammond in [...]
More Info
Franklin Club
Franklin Club
August 6, 2025    
5:30 pm - 6:30 pm
Portsmouth Athenaeum
  • Franklin Club
Franklin Club, Sawtelle Reading Room
The Junto, also known as the Leather Apron Club, was a club for mutual improvement established in 1727 by Benjamin Franklin in Philadelphia. The Leather [...]
More Info
Twilight Tour
Twilight Tour
August 8, 2025    
4:00 pm - 8:00 pm
Portsmouth Historic Sites Associates
  • Community Event
Twilight Tour
The Portsmouth Historic Sites Association will hold its popular Twilight Tour this year, on Friday, August 8, from 4 p.m. to 8 p.m. One ticket [...]
More Info
2025 PACM Series: Neave Trio
2025 PACM Series: Neave Trio
August 24, 2025    
3:00 pm - 5:00 pm
The Dance Hall, Kittery, Maine
  • PACM Concert Series
  • Performance & Concert Series
2025 PACM Concert Series, Concerts, Neave Trio, The Dance Hall
GRAMMY®-nominated Neave Trio—violinist Anna Williams, cellist Mikhail Veselov, and pianist Eri Nakamura—has captivated audiences worldwide with its dynamic and radiant performances. Their 2022 album Musical [...]
More Info
32nd Annual Athenaeum Pot-Luck Picnic
32nd Annual Athenaeum Pot-Luck Picnic
August 26, 2025    
5:00 pm - 7:00 pm
Seacoast Science Center
  • Members Events
Picnic, Proprietors
Bring a dish to share by last name: A-E: Dessert F-K: Main Dish L-Q: Main Dish R-Z: Salad Or bring your own and enjoy the [...]
More Info
Franklin Club
Franklin Club
September 3, 2025    
5:30 pm - 6:30 pm
Portsmouth Athenaeum
  • Franklin Club
Franklin Club, Sawtelle Reading Room
The Junto, also known as the Leather Apron Club, was a club for mutual improvement established in 1727 by Benjamin Franklin in Philadelphia. The Leather [...]
More Info
Art 'Round Town for the exhibit "Portsmouth in the Age of Jonathan Mitchel Sewall"
Art 'Round Town for the exhibit "Portsmouth in the Age of Jonathan Mitchel Sewall"
September 5, 2025    
5:00 pm - 8:00 pm
Portsmouth Athenaeum
  • Art Round Town
  • Exhibit Events
Art 'Round Town, Exhibits, Jonathan Mitchel Sewall 1748-1808, Portsmouth in the Age of Jonathan Mitchel Sewall, Randall Gallery
Please join us for Art 'Round Town for our latest exhibit, "Portsmouth in the Age of Jonathan Mitchel Sewall (c.1770-1808)," curated by Nancy Hammond in [...]
More Info
Events on August 1, 2025
Art 'Round Town for the exhibit "Portsmouth in the Age of Jonathan Mitchel Sewall"
Art 'Round Town for the exhibit "Portsmouth in the Age of Jonathan Mitchel Sewall"
1 Aug 25
Portsmouth
Events on August 6, 2025
Franklin Club
Franklin Club
6 Aug 25
Portsmouth
Events on August 8, 2025
Twilight Tour
Twilight Tour
8 Aug 25
Events on August 24, 2025
2025 PACM Series: Neave Trio
2025 PACM Series: Neave Trio
24 Aug 25
Kittery
Events on August 26, 2025
32nd Annual Athenaeum Pot-Luck Picnic
32nd Annual Athenaeum Pot-Luck Picnic
26 Aug 25
Rye
Events on September 3, 2025
Franklin Club
Franklin Club
3 Sep 25
Portsmouth
Events on September 5, 2025
Art 'Round Town for the exhibit "Portsmouth in the Age of Jonathan Mitchel Sewall"
Art 'Round Town for the exhibit "Portsmouth in the Age of Jonathan Mitchel Sewall"
5 Sep 25
Portsmouth

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The Portsmouth Athenæum is a 501 (c) (3) non-profit and continues a long tradition of mutual improvement by maintaining a library of over 40,000 volumes and an archive of materials relating to local history. The Athenæum also sponsors exhibitions, concerts, lectures, and other educational and cultural programs.

 



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(603) 431-2538

 

Public entrance shared with Ireland on the Square. Research Library and Gallery located on third floor.  Please call ahead for elevator access.

 

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Portsmouth, NH 03802
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