They play in the Santarém FA Second Division, holding home matches at the Estádio Dom Manuel de Mello.

Founded on 24 June 1934 as União Foot-Ball Club de Almeirim by Jacinto Pereira, Adelino Soler, Manuel Pereira, Renato André, Diamantino Correia e Manuel de Oliveira, the club started playing in 1945, with their youth sides playing in the Campeonato Regional de Juniores.

They won their first title in 1954, after lifting the second division of the regional leagues.

[3] In the 2000s, they struggled severely with financial problems, and had a project named "Viver UFCA" started to revitalize the club in 2013.

[4] This article about a Portuguese football club is a stub.