Sundials

Strolling through the little town of Han-sur-Lesse after visiting the caves, and came upon these things! So… I guess the sun’s shadow would fall to the left in the morning, go down until it’s exactly vertical at noon, then go up to the right. And so the VI on the left would be 6AM, and the VI on the right would be 6PM?

   11 May 2017
   Architecture
   
three odd sundials on a wall