AM & PM Meaning #AM #PM #fullform #shorts

"AM" and "PM" are abbreviations used to indicate different periods of time within a 12-hour clock system, representing "ante meridiem" and "post meridiem," respectively, which are Latin for "before noon" and "after noon." Here's a breakdown:

AM (ante meridiem):

This refers to the time period from midnight (12:00 AM) to just before noon (11:59 AM).
For example, 8:30 AM represents 8 hours and 30 minutes after midnight, or 8:30 in the morning.
PM (post meridiem):

This refers to the time period from noon (12:00 PM) to just before midnight (11:59 PM).
For example, 3:45 PM represents 3 hours and 45 minutes after noon, or 3:45 in the afternoon or evening.
Usage:
The AM/PM system is commonly used in countries that use the 12-hour clock format, particularly in the United States, Canada, Australia, and others.
It helps differentiate between morning and afternoon/evening hours, providing clarity in time representation.
When specifying times, it's common to include "AM" or "PM" to avoid ambiguity, especially when written or spoken communication lacks context.
Example Usage:
"The meeting is scheduled for 10:00 AM."
"The movie starts at 7:30 PM."
"We'll meet for lunch at 12:45 PM."
"The store closes at 9:00 PM."
Note:
In some contexts, the 24-hour clock system (also known as military time or international time) is used, which eliminates the need for AM and PM indicators by using a continuous count of hours from midnight to 23:59 (11:59 PM). For example, 8:00 AM would be represented as 08:00, and 8:00 PM would be represented as 20:00.