Finsternis

See which eclipses you can watch from where you are

Productivityローンチ 2026年8月5日

Finsternis とは？

Finsternis tells you the honest local answer for every solar & lunar eclipse through 2050: visible from your spot or not, how much of the Sun is covered, exact local times, and the path on a real 3D globe with the shadow animated across Earth. Computed on-device from NASA data — no account, no tracking, works offline.

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