Sunwhere shows whether the sun hits a given point on a given date and time, and where the shadows fall. Made for architecture photographers and location scouts, to plan a shoot from home or to check tomorrow's light standing on the street.

Free, in the browser on a computer or a phone, at sunwhere.fyi.

The sun's path over the map, with sunrise, noon and sunset, golden and blue hours. The buildings around the point in 3D with their shadows, standing on the real ground elevation. The answer for the point: in sun or in shade, the hours of sun over the day, and the building that blocks it. A height for the point, from the ground up to a roof terrace, for a window or a balcony. The sky at the point: everything that blocks the view all around, with the sun's path for today and for the solstices. Photo view: a camera on the ground with sensor or film format, focal length, rise, fall and shift, a composition grid, and a photo laid over the frame to find where it was taken from, saved as a JPEG. Volumes: a box or a 3D model added to the scene, to see the shadow of something not built yet. Every view is a link that opens on the same place, date, time and shot.

No account, no key, nothing to install. Sunwhere has no server of its own and collects nothing: maps, buildings and addresses come straight to the browser from public sources, credited in the app.