Sunreach
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TRY THE PLAN, RIGHT HERE

Move the time.
Watch the light.

Drag the slider to move the sun and its shadows. Turn the landscape to explore, then switch to eye level to see the sun path from the viewpoint.

Loading the 3D landscape…

YOUR LIGHT PLAN

Tunnel View

21 June 2027 · California
Local time · PDT (UTC−07:00)

Selected time13:00

Direct sun on the spot

Sunrise → sunset
05:37–20:24
Direct sun at the pin
06:27–18:15

The sun is clear of the ridge. Move the time to see when this viewpoint falls back into shade.

Slide to explore the light

One-location demo using the web planner’s 3D renderer. Simplified terrain and shadows; viewpoint times use the separate 2 m USGS ground calculation. Clear-sky conditions, with no live weather or map imagery. Terrain sources & licences.

The iPhone and iPad app also has an AR sun tracker over your live camera view where you stand. Explore 3D and AR in Sunreach →