The post office in praia da luz is called CTT (Correios, Telegrafos e Telefones) its on the main road, Rua Direita, that goes through Luz and then to Lagos. You can spot it cause its all in red and it has a red sign saying “CTT Correios” and a symbol of a horseman blowing a horn.
Like all modern post-offices it has a range of postal, telephone, financial services, on the front and outside, there are post boxes to post national (in Portuguese is “Resto do Pais”) or foreign (in Portuguese is “Estrangeiro”) mail without going in, there is also a automatic stamp machine outside.
You can also buy stamps and postcards in most news stands around Luz, if it sells postcards it normally also sells stamps.
Address : Rua Direita
Phone : (0351) 282 762 408
Email : firstname.lastname@example.org
Time : Monday to Friday from 09h00 to 12h30 and 14h30 to 18h00
Website : http://www.ctt.pt/