Sonnenverlauf SolarWatch AR — version history

This update brings a new local eclipse sky simulation. Tap an eclipse map pin to preview what you will see at that location, including the Sun and Moon positions, key contact moments, and the time and maximum eclipse conditions. Solar alarms now use the actual terrain horizon for sunrise, sunset, elevation, and shadow-ratio alerts. You can also use rising and setting controls to create custom elevation alarms that trigger only when the Sun reaches your chosen angle. Terrain horizon calculations are cached more intelligently, so terrain shadows and terrain-aware alarm previews load faster after the first calculation. Shadow maps also get a cleaner viewing option: you can hide the sun path compass whenever you want an unobstructed look at light and shade.

Terrain shadows are here. SolarWatch shadow maps now include hills and mountains, not just buildings. You’ll get a clearer, more realistic view of how sunlight changes across the actual land around you, so you can plan with confidence when terrain blocks the sun. This update also brings shadow-ratio alarms to help you spot when shade is likely to increase past your chosen threshold. We improved alarm setup and the preview experience, making it easier to fine-tune notifications before you rely on them. Favorites and widget timelines are also more reliable across SolarWatch, Apple Watch, and your Home Screen, so your key locations stay up to date where you look.

Meet the Solar Eclipse Catalog. Explore every solar eclipse from 2000 to 2200 with high quality data validated against published NASA eclipse records. Enjoy beautiful globe visualizations that show where and when the eclipse is visible, plus Simulation Mode to watch the Moon’s shadow sweep across the Earth in real time. Get accurate, detailed local information for planning your trip, including local timing details you can use to schedule viewing. You’ll also get a brand new Eclipse Countdown Widget, designed to help you track the next major event at a glance. Everything in this update is built in preparation for the August 2026 full solar eclipse.