Why is midnight 12 a.m. and not 12 p.m.? - Quora

Answer (1 of 11): Mr. Torkildson's analysis is correct. Please note that the 24-hour system he refers to will reference the moment of midnight as 00:00, not 24:00. Were it the latter, we would be faced with the awkward requirement of clocks reading 24:00:15, for 15 seconds after midnight. That wo

Why do clocks have 12 hours? - Quora

Is 'A.M.' a real word? - Quora

What time is high noon? FYI - it isn't 12 PM. - Quora

WHEN TELLING TIME What DOES A.M. AND P.M. MEAN? - Quora

What is the full form of A.M? - Quora

What is solar midnight? - Quora

What time is afternoon and when is evening? Is there a standard

When it is 12 noon at 0 degree longitude, it is midnight at which

How did noon come to mean 12pm? - Quora