What is the setting for Edward Hopper's 1942 painting 'Nighthawks'?

"Nighthawks" is a 1942 oil on canvas painting by Edward Hopper that portrays four people in a downtown diner late at night as viewed through the diner's large glass window. The light coming from the diner illuminates a darkened and deserted urban streetscape.

It has been described as Hopper's best-known work and is one of the most recognizable paintings in American art. Within months of its completion, it was sold to the Art Institute of Chicago on May 13, 1942, for $3,000.

Edward Hopper (July 22, 1882 – May 15, 1967) was an American realist painter and printmaker. While he is widely known for his oil paintings, he was equally proficient as a watercolorist and printmaker in etching. His career benefited decisively from his marriage to fellow-artist Josephine Nivison, who contributed much to his work, both as a life-model and as a creative partner.