2339 military time is 11:39 PM

11:39 PM in every format

12-hour clock	11:39 PM
24-hour clock	23:39
Military time	2339 hours
Military pronunciation	twenty-three thirty-nine hours
ISO 8601	T23:39:00
In words	Twenty-one minutes to midnight
Part of the day	Night
Minutes since midnight	1,419
Day progress	98.54%

Military time uses four digits without a colon and counts hours from 00 to 23. 2339 is pronounced “twenty-three thirty-nine hours”.

Hours 13–23 lose 12 and take PM: 23 − 12 = 11, so 23:39 → 11:39 PM.

When a time zone matters, the military adds a letter: 2339Z means 2339 in UTC, known as Zulu time.

2339 is 11:39 PM.

Say “twenty-three thirty-nine hours”.