- published: 28 Dec 2014
- views: 68810
The 24-hour clock is a convention of time keeping in which the day runs from midnight to midnight and is divided into 24 hours, indicated by the hours passed since midnight, from 0 to 23. This system is the most commonly used time notation in the world today. It is the international standard notation of time (ISO 8601). In the practice of medicine, the 24-hour clock is generally used in documentation of care as it prevents any ambiguity as to when events occurred in a patient's medical history. It is popularly referred to as military time or astronomical time in the United States and Canada, where the 12-hour clock is still dominant (in addition to a handful of other countries).
24 hour timer
24 hour clock
24 hour clock
24 Hour Clock
24 hour clock
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