Track upcoming passes of the International Space Station at your location over the next 5 days.
The ISS orbits Earth every 90 minutes at an altitude of approximately 408 km. Visible passes occur when the station is illuminated by the Sun while your location is in darkness.
Predictions include pass times, maximum elevation angles, and compass directions to help you spot this remarkable feat of human engineering.
Get personalized ISS pass predictions for your exact coordinates
Pre-calculated predictions for major cities worldwide
Learn about amateur radio operations and how to use pass predictions