What is the military time for midnight (12:00 AM)?

The military time for midnight is expressed as 0000. This format signifies the start of a new day and is commonly referred to as zero hundred hours. In military time, the hour begins at 0000, moving through the day with each hour represented in a 24-hour format. Thus, midnight, or the transition from one day to the next, is designated as 0000 hours.

While 2400 is sometimes used to indicate the end of a day (essentially the same moment as the next midnight), the correct representation for midnight is actually 0000. Hence, 0000 is the universally accepted way to denote the very start of a new day in military time.