Aidt is an urban Settlement in Favrskov Municipality, in the region of Central Denmark, Denmark. Aidt lies at 72 m above sea level. It has 256 inhabitants (2026). The nearest city is Silkeborg, 21 km to the southwest. Among the landmarks around are Viborg Cathedral (28 km), Fyrkat (35 km) and Randers Museum of Art (23 km). Among the natural features are Himmelbjerget (24 km) and Lysnet (13.0 km).