Emergency services such as nursing homes, hospital wards, and intensive care units also use the 24-hour clock but do not refer to it as military time. What is military timeAirlines typically use the 24-hour clock. In the United States, NASA uses military time down to thousandths of a second. If you loved this informative article and you wish to receive more info relating to 1030 pm military time please visit the web site. Military time is used to prevent confusion between a.m. If you were to arrange to meet a friend at 8, how would your friend know whether you meant 8 a.m. With military time, no confusion exists because 0800 is 8 a.m. If your day begins at midnight, you use 0000 in military time, pronounced zero hundred hours. Thank you for wanting to contribute. Please don’t teach the young ones to use the long outdated and notoriously troublesome SimpleDateFormat class. Today we have so much better in java.time, the modern Java date and time API and its DateTimeFormatter. Also, are you contributing anything that isn’t already in some of the other answers? Finally, for others to learn from your answer, I believe that explanation is more important than code. To read aloud 24-hour-clock time, pronounce the leading zero as oh or zero. Use the word hundred to refer to whole hours.