Favored by travelers and photographers, chasinglight reminds you to pause and look up — whether you're chasing the perfect shot across the world, or just stepping outside for a moment of calm.
Using real-time atmospheric data, we anticipate and rate the quality of every sunrise and sunset for your location — or anywhere you're headed — and recommend the best nearby spots to take it all in.
Who needs a reminder that every day is one worth enjoying nature's beautiful moments?

Real-time sunrise and sunset quality ratings powered by atmospheric data. A quiet nudge to step outside when the light is worth it.

Curated viewpoints, waterfront parks, and hilltop perches — ranked and scored for the perfect view. A directional cone shows exactly where to look for the best views.

Planning a trip? Check sunrise and sunset quality and timings for any city in the world — before you go or while you're there.
Open the app and instantly see if the sunrise or sunset is worth stepping outside for — scored "poor" through "great" based on real atmospheric data.
Browse curated nearby spots ranked by elevation, waterfront access, and sun direction. A directional cone on the map shows exactly where the sun will rise or set.
Get notified before conditions peak — at home or anywhere in the world. chasinglight watches the sky so you don't have to.
times and quality scores are always free.
two week passes = $5.98 — or go monthly for just $1 more.