Lumos: Sun and Moon Tracker

Lumos scores 89 out of 100: rating 94, rating count 77, App Store search rank 86, update recency 100. The four parts are averaged with no weights, and A tier follows from that score within this list. The full explanation, as data.

Intuitive yet powerful, Lumos accurately predicts the position of the sun and moon at any time, on any day, in any place. Whether you’re planning a photo shoot, a wedding, or a solar panel installation, tracking the sun and moon has never been easier! Lumos is divided into six main modules: • The augmented reality view harnesses the power of AR to visually project past, present, or future sun and moon positions (and moon phases!) onto your surroundings, letting you perfectly visualize your plans. • The map view overlays the sun and moon positions for a given time and location onto a map of that location, letting you make plans from afar. • The Street View mode works like the AR view, but it takes advantage of Google Street View to allow you to envision sun and moon positions for remote locations (requires Lumos Pro). • The calendar view displays a simple list of rise/set times and moon phases throughout the year, letting you see the big picture at a glance. Tap a row to see the detailed ephemeris for that day. • The notifications module lets you sign up to receive notifications for significant solar and lunar events, including: astronomical, nautical, and civil dawn/dusk, blu