On a clear day in June the terrace has sun 16:30–18:30, about 2 hours in total.
The story of Dionysos
Dionysos at Bondegatan 56 on Södermalm opened in 1974 and was among the first Greek restaurants in Stockholm. Greek labour migrants had begun arriving in the city about a decade earlier, in the 1960s, at a time when few Swedes knew what olive oil was.
The restaurant has since expanded into the premises next door. The menu sticks to Greek classics such as souvlaki, biftéki, tzatziki and Greek salad, with plenty from the grill and the sea.
Sources: Dionysos: Om oss · Visit Stockholm: Dionysos · Thatsup: Dionysos
How Stoligt works it out
Every ten minutes we draw a line from each terrace toward the sun and check whether a building or hill is tall enough to block it. Building heights come from OpenStreetMap and ground heights from Lantmäteriet, the Swedish mapping agency. The times assume a clear day, so clouds are not included here. They are on the live map, which shows today's weather.
Trees, parasols and awnings are not in the model, and we don't know exactly where on the pavement the tables stand. Treat the times as an educated guess, often accurate to within ten minutes.