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The 24-hour clock is a way of telling the time in which the day runs from midnight to midnight and is divided into 24 hours, numbered from 0 to 23. It does not use a.m. or p.m.
Learn everything you need to know about military time, a method of keeping hours in which the day runs from midnight to midnight and is divided into 24 hour increments. See a side-by-side comparison of 12 hour clock and military time, and use a conversion chart and tips to read and write military time.
Learn what a 24-hour clock is, how it differs from a 12-hour clock, and how to convert between them. See a table of the progress of time over a day in both systems and some common sources of confusion.
Learn how to tell time in the 24-hour clock system, also known as military time, continental time, or railway time. See a real-time analog clock, a conversion chart, and the history and benefits of this format.
Learn about the modern 24-hour clock system, which is the most commonly used time notation in the world today. Find out how it is written, used, and distinguished from the 12-hour clock in different contexts and countries.
24-hour clock, time convention that begins the day at 00:00 and ends at 23:59, although 24:00 can be used to refer to 00:00 of the following day. The 24-hour clock is the international standard format for time (ISO 8601) and is currently the most widespread time notation worldwide.
Learn how to read, write and say military time, a format based on the 24-hour clock and the NATO phonetic alphabet. Find out how to convert military time to the 12-hour format and see a conversion chart and a list of time zones.
