Know exactly
where to stand.
On August 12, 2026 the first total solar eclipse in 27 years crosses Iceland & Spain. Umbra answers the three questions that matter: where, when — to the second — and what settings to dial.
The edge is brutal
Madrid sees a 99.9% partial and no totality at all. Tap anywhere on the map and Umbra computes your verdict from NASA's published elements — and what moving buys you: “+104s of totality, 155 km away.”
Your phone calls every contact
Spoken, fully offline alarms: FILTER OFF at the diamond ring, back on before totality ends. Espenak-based exposure recipes for every phase. Rehearse the whole sequence in your living room, today.
Not just one day
Tonight as a ribbon of light — golden hour, full darkness, dawn. Milky Way core window with a moon verdict. Meteor peaks (Perseids fall in eclipse week). And Aug 2, 2027 — the century's longest totality — is already inside.