Clocks run like the solar system ... At full moon a normal sundial can be used as a moon dial. The moon is more or less exactly where the sun would be in the sky during daytime, except that ...

an orrery (planetary dial) a display of the real position of the Sun and the Moon, and solar and lunar eclipses. (via Asaf Braverman and Didier B) The clock in Besançon Cathedral, Besançon ...

The face of the clock has two larger dials that have painted tin plates of scenery (one even has a castle!) that move independently of each other to mimic moon phases and the movement of the sun.

The twin dials in the middle of the Orloj are an astrolabe – a device tracking the Sun, Moon, and bright star movements – and a clock. The golden calendar dial displays the 12 months near the ...

Besides displaying time, [David] also added a moon phase indicator dial ... [David] ordered just the clock housing, dial/face and external parts, with none of the original inner mechanism.

A small canister filled with lunar meteorite dust is embedded at the 3 o'clock position on its dial. There is an allure to moon dust. Just like its unique adhesive properties, causing it to stick ...