The street sign clearly says "Rua Senador Furtado," which is Portuguese. The architecture, the specific style of the street sign, and the "Normalista" signage strongly point to Brazil. The traffic signs, including the speed limit and "no parking" symbols, are typical of Brazilian urban settings. I suspect this is in Rio de Janeiro, specifically in the Maracanã area where Rua Senador Furtado is located. I am quite confident in this location.

then: guess