0640 military time is 6:40 AM

0640 is 6:40 AM on a twelve hour clock, the morning. Spoken aloud it is zero six forty.

What is 0640 in regular time?

6:40 AM. Hours below 1200 map straight across, so 0640 is simply 6:40 in the morning. Military time never uses a colon and never uses AM or PM, because the hour alone says which half of the day you mean.

How do you say 0640?

"zero six forty". Minutes are read as a number after the hour, with no "hundred" and no "oh" before a two digit value. The leading zero is spoken as "zero", which is what distinguishes it from a twelve hour reading.

6:40 AM in military time

The other direction: 6:40 AM is 0640. Morning times keep their hour and gain a leading zero if it is a single digit. Either way the minutes never change.

Questions

What is 0640 in military time?

0640 is 6:40 AM.

How is 0640 spoken?

zero six forty.

What is 6:40 AM in military time?

0640.

Does military time use AM and PM?

No. The hour runs 00 to 23, so the notation is already unambiguous and needs no suffix.

Nearby times

Full military time chart · Countdown to 6:40 AM · 12 and 24 hour converter