For example, 1:00 AM is written as 0100 hours, while 1:00 PM is written as 1300 hours. Also called the "24-clock," the format ... For example, 6:30 a.m. in civilian time is written simply ...

Clock: Alright, let’s go! Half past 1. Half past 2. When the minute hand is pointing toward the number 6, it is half past - or 30 minutes past - the hour. So one half turn means 30 minutes have ...