Front of clock

The Down Under Earth Time Clock shows time all around the world. The clock is made up of two glossy round laminated cards and is designed to be read, held and turned with your hands. An online copy shown below is for information only. The two main parts of the clock are the space disc and the earth dial. The space disc is the blue outer circular disc representing the space around the earth. It shows the time and consists of our 12-hour day sky (top half) and 12-hour night sky (bottom half). The green earth dial is the central rotating dial representing the earth. The 24 cone shaped sections on the earth dial are called Time Zones (TZ). Each TZ shows countries that share the same time and date. The finished hard copy measures 28cm in diameter. See back of clock for further information and instructions.