The document is a satellite photo showing the nighttime lights of various regions around the world. In Europe and Africa, lights are visible in major cities like Paris, Barcelona, and others, while London and Lisbon are still experiencing daylight. The Azores islands can be seen in the middle of the ocean. In Brazil, the large cities of Sao Paulo, Rio de Janeiro, and others light up the southeast coast of the country. In the US, the northeast corridor from Boston to Washington DC is brightly lit, while daylight still persists in California.