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When were 12 hour clocks invented?

Updated: 6/29/2024
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13y ago

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12 hour clocks were invented in 1781 by a group of concerned citizen who could not tell time in digits

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13y ago
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3w ago

The 12-hour clock system has been used for centuries, with its origins dating back to ancient civilizations like the Egyptians and Greeks. However, the modern version of the 12-hour clock, with AM and PM designations, was popularized in Europe during the late Middle Ages.

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