Time keeping devices usually rotate clockwise because they traditionally emulate the direction the shadow of a gnomon revolves on the brass plate of a sundial in the northern hemisphere.π§
To calibrate the dial depends on your geographical latitude of your location. You need different sundials, depending on where you are on Earth. π
Also you must always ensure that your device {the 12:00 π position} is pointing due North.⬆️The gnomon itself is historically tilted upwards indicating the position of the North star in the sky.⭐️
Note that if you are ever facing the sun π in the northern hemisphere, it is never North!
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