Sundials

Technically, this device reads the time using the shadow cast by a gnomon or style on a surface (which can be flat, concave, or convex) with a scale to indicate the position of the sun in daytime motion.

Remember that a sundial must always be oriented between east and south, to receive the longest period of sun per day possible.

There are different types of sundials, among others: the equatorial, the annular, the quadrant, the shepherd's, pocket ... Do not wait for us to tell you and take a look!