24-Hour Time Guide

HHAeXchange uses Military time (24-Hour clock, 0000-2359) to record events from Scheduled to Confirmed and Billed visits. The 24-Hour Time cycle restarts each day at Midnight, with 0000 to indicate the start of a new day, and 2359 to mark the end of the day.

Between Midnight (0000) and Noon (1200) the hours are the same as a standard 12-hour clock. For example, 1:00 am = 0100.

In the system, 24-Hour Time is always displayed as four digits. For example, 8:00 am = 0800.

The following table provides the 24-hour conversion compared with the 12-hour standard clock.

12-Hour Clock

24-Hour Clock

(Midnight) 12:00

(Midnight) 0000

1:00 am

0100

2:00 am 0200
3:00 am 0300
4:00 am 0400
5:00 am 0500
6:00 am 0600
7:00 am 0700
8:00 am 0800
9:00 am 0900
10:00 am 1000
11:00 am 1100
(Noon) 12:00 pm (Noon) 1200
1:00 pm + 1200 = 1300

2:00 pm + 1200 =

1400

3:00 pm + 1200 = 1500
4:00 pm + 1200 = 1600
5:00 pm + 1200 = 1700
6:00 pm + 1200 = 1800
7:00 pm + 1200 = 1900
8:00 pm + 1200 = 2000
9:00 pm + 1200 = 2100
10:00 pm + 1200 = 2200
11:00 pm + 1200 = 2300
(Midnight) 12:00 am (Midnight) 0000