Pm meaning: My Mind Is Blown After Finding Out

My Mind Is Blown After Finding Out What The Letters In "A.M." And " P.M ." Actually Mean Many people don't know what the abbreviations stand for — or how we should refer to noon and midnight. AM and PM meaning The meanings of a.m. and p.m . are based on Latin words that mean “before midday” and “after midday.” AM meaning The abbreviation “a.m.” stands for the Latin words “ante meridiem.” When a time includes “a.m.,” it occurs between midnight and noon (the first half of the day). Although most people don’t start their day at midnight (i.e., when they’re sleeping), each calendar day starts at midnight. The “a.m.” part of each calendar day ends at 11:59 a ... AM and PM are abbreviations for ante meridiem and post meridiem, meaning before noon and after noon in Latin. Learn how to use them correctly, avoid confusion, and convert between 12-hour and 24-hour formats. AM stands for Ante Meridiem, while PM stands for Post Meridiem. Understand what is AM and PW and they work in a 12-hour and 24-hour clock system.