Understanding A.M. and P.M.: What Do They Stand For?

Learn the meaning of A.M. and P.M., and their significance in timekeeping.

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A.M. stands for 'Ante Meridiem,' and P.M. stands for 'Post Meridiem.' These terms are used to specify the time in relation to midday. A.M. covers the time from midnight to noon, while P.M. covers the time from noon to midnight.

FAQs & Answers

  1. What does A.M. stand for? A.M. stands for 'Ante Meridiem', which means 'before midday'.
  2. What does P.M. mean? P.M. stands for 'Post Meridiem', meaning 'after midday'.
  3. Why do we use A.M. and P.M.? A.M. and P.M. help distinguish between times before and after noon in the 12-hour clock format.
  4. Is A.M. before or after noon? A.M. refers to the time before noon, while P.M. is used for the time after noon.

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