Plan your celestial photography with precise calculations for eclipses, golden hour, and astrophotography. Visualize the sky's events with your real horizon and location data. Includes tools for hyperfocal distance and exposure.
1.8
August 12, 2026
This version is a complete redesign: New eclipse view: full-screen map with the shadow sweeping across the terrain, contact times, and whether your local horizon will hide the Sun. Redesigned golden hour, with the full day's light and your real horizon on the map. "My gear": save your cameras and lenses to feed the calculators and trip planning. A fresh, consistent design across the whole app, built for iPad too. More precise and stable sky compass. Many performance and polish improvements. Eclipses are always free.
MoreThanks! The app will be adding new functionalities every month so keep connected!
Astrian Light is a photography tool designed to help users plan celestial events like eclipses and golden hour. It uses your location and real horizon data to provide accurate predictions for sky visibility.
No, Astrian Light does not contain advertisements. It is a completely ad-free application for a seamless user experience.
Astrian Light is built for both iPhone and iPad devices, offering a consistent experience across Apple's mobile platforms.
The app utilizes NASA-grade ephemerides and data from Copernicus, ensuring high precision for all its calculations and predictions.
Yes, Astrian Light features a full-screen map showing eclipse shadows sweeping across terrain. It provides contact times, totality duration, and whether your local terrain will obstruct the view.
Astrian Light includes essential photography calculators such as hyperfocal distance, the NPF rule, and exposure calculations, all tailored to your specific camera and lens specifications.
The latest version of Astrian Light is 1.8, and it was last updated on August 12, 2026. Updates are released to maintain data accuracy and app performance.
Astrian Light has an age rating of 4+, making it suitable for a wide range of users interested in photography and astronomy.
