This document provides a summary of satellite photos showing nighttime views of different regions of the world from space. In 3 sentences: The photos show nightfall descending across Europe and Africa, with lights visible in major cities like Paris, Barcelona, and London. Lights are also seen over islands like the Azores and Canary Islands. Additional photos depict nightfall over Brazil, with lights in cities like São Paulo and Rio de Janeiro, as well as nighttime views of the densely lit northeast coast of the United States.