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🧪 3D Sundial

3D Solar Clock - Control the passage of time and the seasons, watching as the gnomon's shadow realistically moves across the dial.

Physics & Mechanics3DModerate60 FPS

⚙ Under the hood

This simulation demonstrates how a sundial works by tracking the movement of shadows cast by a gnomon across a dial face, illustrating the relationship between time and solar position in three dimensions.

Sundial MechanicsSolar PositionShadow Tracking

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install