You can Humanize an instance of DateTime or DateTimeOffset and get back a string telling how far back or forward in time that is:

Humanize string extensions allow you turn an otherwise computerized string into a more readable human-friendly one. The foundation of this was set in the BDDfy framework where class names, method names and properties are turned into human readable sentences.

There is a Transform method that supersedes LetterCasing, ApplyCase and Humanize overloads that accept LetterCasing.