a.m. & p.m.???

Hi children,

Some of you asked what does a.m. and p.m. stand for.

I have already checked it out.

The 12-hour clock is a time conversion convention in which the 24 hours of the day are divided into two periods[1] called ante meridiem (a.m., Latin: "before mid day" [English]: "before noon"] and post meridiem (p.m., Latin: "after mid day" English: "after noon").

http://en.wikipedia.org/wiki/A.m.

That's all, children.

Good night,
Mrs Yang