Habit, and convention. We all have to speak the same language if we're going to communicate.
Personally, I prefer the 24 hour clock; so 1 PM is 13:00, and 9 PM is 21:00. Of course, I did spend 21 years in the Navy, and we used the 24-hour clock exclusively. But for talking to civilians in the US, you have to use the 12 hour clock with AM and PM.
It's neither, 12 noon and 12 midnight are just that although there are a lot of illiterates in positions where they should know better!)
It was 3 am when Frank got home.
it is pm. when it gets to noon, it is pm
There are 24 hours in a day. The first 12 of them are called "am" (from the Latin ante meridiem, meaning "before midday"), the last 12 are called "pm" (from the Latin post meridiem, "after midday").Of cause if you use a 24 hour clock the terms "am" and "pm" are not needed.
pm
AM is in the morning until 11:59 and PM is in the evening until 11:59
buon giorno or buona sera
PM (Paul Mitchell) Shines is formulated to be mixed with the PM Processing liquid. Shades EQ products should not be mixed with PM products.
Too much tylenol pm can effect the babies immune system
Midnight to noon is 12 hours (AM), noon to midnight is another 12 hours (PM). Therefore, it is 12 hours from PM to AM.
It's neither, 12 noon and 12 midnight are just that although there are a lot of illiterates in positions where they should know better!)
It was 3 am when Frank got home.
There are 24 hours in a day. The first 12 of them are called "am" (from the Latin ante meridiem, meaning "before midday"), the last 12 are called "pm" (from the Latin post meridiem, "after midday").Of cause if you use a 24 hour clock the terms "am" and "pm" are not needed.
it is pm. when it gets to noon, it is pm
Arizona does not use Daylight Savings Time.
The solar eclipse will begin at 2:30 pm.
I eat it. Esatla ae 6 pm.