0623 military time is 6:23 AM

6:23 AM in every format

12-hour clock	6:23 AM
24-hour clock	06:23
Military time	0623 hours
Military pronunciation	zero six twenty-three hours
ISO 8601	T06:23:00
In words	Twenty-three minutes past six
Part of the day	Morning
Minutes since midnight	383
Day progress	26.6%

Military time uses four digits without a colon and counts hours from 00 to 23. 0623 is pronounced “zero six twenty-three hours”.

Hours 01–11 stay the same and take AM: 06:23 → 6:23 AM.

When a time zone matters, the military adds a letter: 0623Z means 0623 in UTC, known as Zulu time.

0623 is 6:23 AM.

Say “zero six twenty-three hours”.