LunArc
the moment you imagined
the moon hangs exactly where you planned it
the scene you've been waiting for
Photograph a scene. LunArc shows you the moon's path drawn as an arc on your own photo — on every future date it will appear in your frame. The phase, the timing, the trajectory. Set a reminder. Return.
No calculations. No charts. Just the shot you've been waiting for.
Made for photographers and moon lovers
The moon always shines
LunArc helps you plan for it.
Photograph a scene — a church at the end of a street, a tree silhouetted against the sky, a coastline at dusk. LunArc records the geometry of that moment: where you stood, which direction you faced, how wide your frame was.
Then it finds every future night when the moon will rise into that exact frame. Tap any window and see the arc — the moon's path drawn on your photo, with entry time, exit time, and phase.
The shot you imagined is out there. LunArc tells you when to show up.
The process
Point. Shoot. Return.
Frame a scene where you want the moon to appear
LunArc captures the geometry of your composition
See the moon's arc drawn on your photo for every future window
Go back when the moon is there. The real shot awaits.
The moon always shines | LunArc helps you see