Top 20 NuGet holiday Packages

This project is a merge of several common DateTime operations on the form of extensions to System.DateTime, including natural date difference text (precise and human rounded), holidays and working days calculations on several culture locales. Feedback will be much appreciated.
Package Description
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date
manage referential of computed date