7-Day Sun Forecast
41h 25m of sun this weekHow is this calculated?
We calculate sun and shade for Luco Coffee using Berlin's official 3D building model and over 434,000 street trees near Arkonaplatz 10. Every 5 minutes from sunrise to sunset, we check whether the outdoor seating gets direct sunlight, so you don't have to guess.
FAQ
How accurate is the sun forecast?
Very high for permanent structures. Shadows are computed from LIDAR-measured 3D buildings (sub-meter accuracy) and 434,000 individually catalogued trees. The main limitations are temporary things like scaffolding, awnings, and market stalls.
What data sources are used?
Three open datasets: Berlin's 3D LoD2 city model (buildings), the Baumkataster tree registry (trees), and OpenStreetMap (venue locations). All published under open licenses.
How often is this updated?
Shadows are recalculated every night for the next 14 days. Venue info is refreshed weekly from OpenStreetMap.
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