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Why do we use AM and PM to denote time? Ever wondered what AM PM Full Form is? Before you can comprehend what AM and PM represent in the context of the 12-hour clock system, you must first know the 12-hour clock system. Most analogue and digital clocks utilise the 12-hour clock system as a time standard. Most English-speaking countries and former British colonies use this method to tell time. The 12-hour clock standard divides 24 hours into two periods: AM and PM.

It may surprise you to learn that a 12-hour clock is not an uncommon notion. Egyptians and Mesopotamians employed it in crude forms even in ancient times. The Egyptian sun-dial clock for daytime use and the Egyptian water clock for nighttime use, for example, was discovered in a Pharaoh’s tomb.

Full Form of AM & PM

It is important to have an understanding of the abbreviations for the General Knowledge section of the competitive examination question papers. 

Full Form of AM

AM stands for Ante-Meridiem which is a Latin phrase that refers to a 12-hour clock system that begins before noon. It is a time standard unit that is linked to the 12-hour clock. The 12-hour system divides a 24-hour day into two sections. The first phase is called Ante Meridiem. The hours between midnight and noon are referred to as AM.

Full Form of PM

Post Meridiem is the full form of PM. PM stands for post-midday. It is a time unit that is related to the 12-hour clock. The 12-hour clock system divides the day into two equal parts, the first and second periods. The second stage is known as Post Meridiem. PM, or Post Meridiem, refers to the hour between Noon and Midnight.

The concept of AM and PM is important not just in academics but also in everyday life. We hope you liked reading this post about AM and PM, gained more knowledge, and had all of your questions answered.

For more knowledge about full forms, you can click on the links below – 

IPA Full-Form ATP Full Form in Biology
CTI Full Form In ITIBDC Full-Form

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