Per province :
Hainaut (29)
Liege (62)
Luxembourg (32)
Namur (26)
Walloon-Brabant (15)

Per type :
Analemmatic (5)
Equatorial (9)
Horizontal (17)
Meridian line (2)
Multiple (3)
Méridian line (1)
Polar (1)
Vertical (7)
Vertical, South (47)
Vertical, declining East (34)
Vertical, declining West (36)
Vertical, slightly declining East (1)
Vertical, westward (polar) (1)

Private sundials: (58)

Private collection (6)
   Collection 1 (6)