A solar clock is an astrological device which uses the position of the sun in the sky to show the time. In most cases the shadow cast by a bar on the clock face is used for this to tell the time. The solar clock shows the sun's course from sunrise to sunset. In the middle of the day the solar clock shows 12 o'clock solar time.
A solar clock is a beautiful object which enables you to vividly pursue how our measuring of time began and the seasons came into being.
Nowadays solar clocks are above all used as a tasteful garden accessory.