What is 20-24h?

What is 20-24h?

There are two versions of 20-24h.20-24h The AM and PM formats are the same but the 'h' in the latter stands for the number of hours since midnight.20-24h Military time uses 20-24h.20-24h It's used in the United States as the official time zone. In this time zone, the day begins at 8 AM and ends at 8 PM. The "h" and the "pm" are derived from the Latin words for ante meridiem and 'post meridiem,' respectively.

The 24-hour clock time is used in computers, public safety, transport, and many other areas.20-24h Most European and Asian countries use this format.20-24h Digital clocks and wristwatches can also display time with a 24-hour clock. It is used in many legal contracts. For example, it is used in shops to write their hours of operation until midnight. It's also used to tell time when a train departs at 00:00.