Difference between Noon and Afternoon

What is the difference between Noon and Afternoon?

Noon as a noun is the ninth hour of the day counted from sunrise; around three o'clock in the afternoon. while Afternoon as a noun is the part of the day which follows noon, between noon and evening; the part of the day following noon which is daylight all year round; the second half of the working day (in regular office hours).

We hope you now know whether to use Noon or Afternoon in your sentence.