0001 = 12:01 am 1300 = 1:00 pm 0100 = 1:00 am 1400 = 2:00 pm 0200 = 2:00 am 1500 = 3:00 pm 0300 = 3:00 am 1600 = 4:00 pm 0400 = 4:00 am 1700 = 5:00 pm 0500 = 5:00 am 1800 = 6:00 pm 0600 = 6:00 am 1900 = 7:00 pm 0700 = 7:00 am 2000 = 8:00 pm 0800 = 8:00 am 2100 = 9:00 pm 0900 = 9:00 am 2200 = 10:00 pm 1000 = 10:00 am 2300 = 11:00 pm 1100 = 11:00 am 2400 = 12 Midnight 1200 = Noon
Using Military time, the day is divided into 24 hours and all numbers
higher than 1200 constitute PM except 2400 which is midnight.