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AM and PM are abbreviations for ante meridiem and post meridiem, meaning before noon and after noon in Latin. They are used to indicate the 12-hour periods of a day in some countries, such as the US, Canada, and Australia.
Oct 3, 2019 · P.m. is an abbreviation of post merīdiem, meaning—you guessed it—“after midday.” These two terms help keep ambiguity at bay in the 12-hour time system. What does m. mean? There is a third, lesser-known abbreviation in this system: m. From the Latin merīdiēs (“midday”), it means “noon.”
AM and PM are abbreviations of Latin phrases that indicate whether it is before or after midday in the 12-hour clock format. Learn the history, issues, writing rules, memorization tips and conversion methods of AM and PM.
The meaning of AM and PM is ‘Ante Meridiem’ and ‘Post Meridiem’, which means before noon or midday. We associate P.M. with the afternoon and evening. P.M. is an abbreviated term for ‘Post Meridiem,’ which implies afternoon or after midday.
Apr 4, 2024 · The term p.m., on the other hand, is an abbreviation of post merīdiem, or “after midday.” Have you ever noticed somebody write “12 m.” or “12:00 m.”? Though uncommon, it’s technically the...
Since AM (ante meridiem) means before noon, 8 AM refers to 8 o'clock in the morning, whereas, PM (post meridiem) means afternoon so it refers to any time after midday till midnight. Thus, 8 PM refers to 8 o'clock in the late evening or night.
Feb 3, 2024 · Meaning. Ante Meridiem (before noon) Post Meridiem (after noon) 8. Time Range. Midnight (00:00) to just before noon (11:59) Noon (12:00) to just before midnight (23:59) 6. Typical Associations. Morning activities, breakfast time. Afternoon and evening activities, dinner time. 9. Usage Example.
