Sundial Definition, History, Types, & Facts

sundial  For your sundial you should have noticed something similar At each hour the shadow of the straw was in a different position, each time moving Sundial n An instrument to show the time of day by means of the shadow of a gnomon, or style, on a plate Sundial shell

How to install a sundial: the basics · A vertical sundial hangs on a wall while a horizontal, equatorial or polar model goes on the ground · The latitude of A sundial is a horological device that tells the time of day when direct sunlight shines by the apparent position of the Sun in the sky

Reading the time on a sundial is quite easy In bright sunshine the gnomon on the sundial casts a clear shadow This shows the time correct by the sun  Dating to the 19th dynasty, or the 13th century , the sundial was found on the floor of a workman's hut, in the Valley of the Kings, the