The 12-hour clock is a time convention in which the 24 hours of the day are
divided into two periods: a.m. and p.m. Each period consists of 12 hours
What do AM and PM mean? ... Each hour during the day, except midnight and
noon, is suffixed by am or pm to identify whether the hour .... What is a Time Zone
May 19, 2015 ... ○Just a few guys said the correct definition for AM,PM from Latin: ..... One
definition of meridian (in astronomy) is “the great circle of the celestial ...
Jul 22, 2011 ... I know that AM/PM is for ante/post meridiem, but what is it actually called?
Meridian indicator? 12 hour indicator? Something way more clever?
AM and PM are abbreviations for ante meridiem and post meridiem mean before
noon and after noon post meridiem or post meridian.
Aug 9, 2007 ... There are no standards established for the meaning of 12 a.m. and 12 p.m. ... is
that, since 12 noon is by definition neither ante meridiem (before noon) ... Given
this ambiguity, the terms 12 a.m. and 12 p.m. should be avoided.
Jun 16, 2010 ... Today I found out what a.m. and p.m. stand for. And no, it's not, as my first grade
teacher told me, “After Midnight” and “Past Midday”. LIES!!!
In a 24-hour day, a.m. and p.m. refer to the two 12-hour periods of the day. A.m.
refers to the period between 12:00 in the morning and 11:59 in the late morning,
Top Definition. A.M.P.M. Another Man's Penile Matter You know something you
might find in the park or at a strip club. So this girl came up to me at the club last ...
What is Noon and Midnight? A.M. and P.M. start immediately after Midnight and
Noon (Midday) ... It is after Noon that P.M. starts e.g. 00:00:01 PM (12:00:01) ...