Hengefinder
Sun & Moon Photo Alignments
About
Discover celestial alignments like sunrises or moonsets perfectly framed by streets, or when the sun or moon appears to sit atop a building. Plan your perfect shot up to a year in advance with precise astronomical calculations and an interactive map.
What's New in Hengefinder
1.1.0
May 28, 2026
Added support for more cities worldwide
FAQ
What is Hengefinder?
Hengefinder is an application designed to help you find and plan celestial alignments, such as sunrises or moonsets framed by streets, or when celestial bodies appear to align with buildings. It uses precise astronomical calculations to predict these events.
How does Hengefinder work?
You can long-press any location on the interactive map to find upcoming road alignments for sunrise/sunset or moonrise/moonset. For building alignments, you pin the building, enter its height, and the app shows viewing spots and times.
Can I plan future alignments with Hengefinder?
Yes, Hengefinder allows you to select any date up to a year in advance to plan for perfect photo opportunities. You can also use the date slider to browse through an entire year of potential alignments.
Does Hengefinder work offline?
The provided description does not specify offline functionality. However, it relies on precise astronomical calculations and real road data, which may require an internet connection for optimal performance.
What devices is Hengefinder available on?
Hengefinder is currently supported on iPhone and iPod devices. The app was last updated on May 28, 2026, with version 1.1.0.
What is the age rating for Hengefinder?
Hengefinder has an age rating of 4+, making it suitable for a wide range of users. The app is free to download and use.
How accurate are Hengefinder's predictions?
Hengefinder uses precise astronomical calculations for solar and lunar positions combined with real road data to predict alignments down to the minute. The app has a high user rating of 5.0 stars from 2 ratings.
Does Hengefinder have ads?
No, Hengefinder does not contain advertisements. It is a free application that does not feature in-app purchases or ads, offering an uninterrupted user experience.
