We don't use AM or PM here, because the time shows all the hours in a 24 hour day. To convert from the 12 hour clock to the 24 hour clock is easy - you just need to add 12 to the hours in the day ...

We don't use AM or PM here, because the time shows all the hours in a 24 hour day. To convert from the 12 hour clock to the 24 hour clock is easy - you just need to add 12 to the hours in the day ...