day.name: Build-in Constants Extension
In DescTools: Tools for Descriptive Statistics

day.name

R Documentation

Build-in Constants Extension

There's a small number of built-in constants in R. We have month.name and month.abb but nothing similar for weekdays. Here it is.

day.name
day.abb

The following constants are available in DescTools:

day.name: the English names for the day of the week (Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday);
day.abb: the three-letter abbreviations for the English day names (Mon, Tue, Wed, Thu, Fri, Sat, Sun);