How long would I survive on Venus without a space suit?

You would not survive for very long on Venus without a spacesuit, as the planet's extreme temperatures and atmospheric conditions would be lethal to humans. The surface temperature of Venus can reach up to 462 degrees Celsius (864 degrees Fahrenheit), which is hot enough to melt lead. In addition, the planet's thick atmosphere is composed mostly of carbon dioxide, with a pressure that is over 90 times greater than that of Earth's atmosphere. These conditions would make it impossible for a human to survive on Venus without proper protection.