Eclipse Predictor · 3D Globe

Step through the solar eclipses from 1900 to 2200, one after another, on a 3D Earth you can spin and zoom. For each eclipse the path of totality or annularity is drawn on the globe, with the point of greatest eclipse marked and a band showing where the partial eclipse can be seen. The eclipse list is worked out on your phone when the app opens, using the open-source astronomy-engine library. BROWSE • Total, annular, hybrid and partial eclipses • Previous, next, first and last buttons • Jump to any year from 1900 to 2200 • Play mode steps to the next eclipse every two seconds FOR EACH ECLIPSE • Date and time of greatest eclipse (UTC) • Magnitude, gamma and central duration • Location of greatest eclipse, and the Sun's altitude there YOUR VIEWPOINT • Tap anywhere on the globe, or type a latitude and longitude • See the four contact times, how long totality or annularity lasts there, and how long the partial phases run EXPLORE THE GLOBE • Views: center on the path, the sun-facing side, or free rotate • Overlays: coastlines, latitude and longitude grid, night shading, penumbra band and landmarks • 17 world landmarks modeled in 3D, from the Eiffel Tower to Angkor Wat • Show the Math: a step-by-step panel with the numbers behind the selected eclipse Never look at the Sun without proper eye protection. No account and no internet connection needed to use it. Free with ads. No in-app purchases.