What is 1830 in military time?

1830 in military time refers to 6:30 PM in the civilian time system. Military time uses a 24-hour clock to express time, with 0000 (midnight) being the start of the day and 2359 (11:59 PM) being the end of the day. Each hour is represented by a unique two-digit number, from 00 (midnight) to 23 (11 PM). In military time, there is no need to specify AM or PM as the 24-hour format eliminates any confusion between morning and evening hours.