AM and PM: What Do They Mean? - timeanddate.com
AM means before noon. This is the 12-hour period from midnight to noon. PM means after noon. It covers the 12 hours from noon to midnight. Using numbers from 1 to 12, followed by am or pm, the …
What Do “A.M.” And “P.M.” Stand For? | Dictionary.com
Oct 3, 2019 · What Do “A.M.” And “P.M.” Stand For? October 3, 2019 What does a.m. mean? The term we associate with the morning, a.m., is an abbreviation of the Latin phrase ante merīdiem meaning …
12-hour clock - Wikipedia
This eventually evolved into the two 12-hour periods which are used today, one called "a.m." starting at midnight and another called "p.m." starting at noon. [1] The 12-hour clock can be traced back as far …
What do AM and PM mean? - World Time Clock & Map
In particular, AM stands for ante meridiem, which translates into English as ‘before midday’. Meanwhile, PM is post meridiem and means in English ‘after midday’. These abbreviations are used to identify …
AM and PM - Meaning, Full Form of AM PM | Relation with 24 ...
AM and PM are the abbreviated terms for Ante Meridiem and Post Meridiem respectively. While AM represents the time from midnight to 11:59 noon, and PM represents the time from 12 noon to 11:59 …
12-hour clock | Description, History, and Facts | Britannica
The first is referred to as am, which stands for ante meridiem, “before midday” in Latin, while the second is referred to using pm, meaning post meridiem, or “after midday.” This nomenclature is based on the …
AM | What Does AM Mean? - Cyber Definitions
In the context of telling the time, AM means 'Ante Meridiem' (Before Midday). In communications, AM means Amplitude Modulation. This page explains how AM is used in texting or on apps like TikTok or …