Mr. Sun app icon

Mr. Sun

Solar Position Utility

A precise, lightweight utility that shows you exactly where the sun is in the sky for any time and any place on Earth. Plan a hike, a photoshoot, or a garden — or just stay oriented to the day.

Download on the App Store
Mr. Sun dashboard showing the sky map and elevation gauge Choosing a location on the map Picking a date and time

Features

Live Sun Position

Real‑time azimuth and elevation, plotted on a sky dome and an elevation gauge. All math runs on‑device.

Anywhere, Anytime

Pick any date and any spot on the map to see the sun's path, sunrise, and sunset for that location.

Compass‑Aware Sky Map

Optional compass mode rotates the sky dome to match the direction you're facing, so up on screen is up in the world.

Completely Private

No accounts, no cloud, no analytics. Your location stays on your device. Mr. Sun works fully offline.