https://phys.org/news/2018-07-world-total-lunar-eclipse-longest.html

The total eclipse lasted 1 hour and 43 minutes, with the entire event lasting closer to four hours.

Rio de Janeiro's spectators cheered when the blood moon emerged from the fog. Hundreds of people watched at a fort overlooking the iconic Copacabana beach and Sugarloaf Mountain. The local planetarium set up telescopes for astrology fans.