24 hour-12 hour time

Question edited for clarity and toss in some CAPS.

Military Time is 24 hour Time, 00:00 to 23:99! It sounds like actually want 12 hour time, 12 hours of A.M. and 12 hours of P.M.

You just ask :>D

Say "Change to 24-Hour clock" or use the Alexa app.

1. Open the Alexa app .
2. Select Devices .
3. Go to Echo & Alexa, or to All Devices.
4. Select your Echo Dot with clock device. This opens device settings.
5. Under General, select LED Display.
6. Turn 24-Hour Clock on or off.

Change the Time Format on Your Echo Dot with clock

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SHAKE N WAKE: TO CHANGE TO MILITARY TIME
Hit Mode 3 times to set the time
Hit Reset/TimeSet twice to make hours flash
Now keep hitting StartStop/Adjust repeatedly. After you go through 12 hours of AM then 12 hours of PM it will start going through the hours in military time.

Actually all the hours are military time. They are the same for the first twelve hours of the day. If you go through the setting procedure it will ask you if you want "12" or "24" hour time. Select 12. "24" is military

On the Casio 2747 you can easily change between 12-hour and 24-hour (i.e. Military time)... Follow these steps:

1. Make sure you are in Timekeeping Mode (i.e. digital display shows date at the bottom).
2. Press the "D" button (i.e. bottom-right button) to toggle between 12-hour and 24-hour timekeeping.

Note: 12-hour timekeeping mode will display an "A" or "P" for AM and PM.

advance the hours. The first time you go through the 24 hour cycle, it will be in am pm mode, the second time in 24 hour mode, the next time in am pm. Just keep advancing the hours until it comes up the correct time

military time:
1. When setting the time on your watch, IF you watch can change to Military time(and most can)
2. when you are adjusting the hours go through a full 24 hour cycle. You'll notice that the 2nd time through it is on military time.. 3rd time through back to 12 hour day AM/PM cycle .. 4th time back to Military.
So you can do this as many times as it takes to get to the right time ..
In 24 hour time you will see an "H" displayed where you normally see and "A" for AM and "P" for pm.

Possibly you can change it back by pushing the hour-setting button through a 24 hour cycle--you can see if you are on military time during the PM part of setting it. If it's on military, just keep pushing till you start over at 12 am again (hint: that's 0:00 in military.) At least, that's how it is on my watch.

If your set up is: Top-Left=Indiglo Top-Right=St./Stop Bottom-Left=Mode Bottom-Right=Lap/Reset

Than follow these steps:
1. Press Lap/Reset and hold. You should see the time the alarm was set for.
2. While holding Lap/Reset, press Mode.
3. Let go of all buttons.
4. There you go!

Hope that was a help