getLocaleDayNames
function
Retrieves days of the week for the given locale, using the Gregorian calendar.
getLocaleDayNames(locale: string, formStyle: FormStyle, width: TranslationWidth): string[]
 Parameters
  locale  |  string |    A locale code for the locale format rules to use.  |  
  formStyle  |  FormStyle |    The required grammatical form.  |  
  width  |  TranslationWidth |    The required character width.  |  
Returns
string[]: An array of localized name strings. For example,[Sunday, Monday, ... Saturday] for en-US.
See also
    © 2010–2019 Google, Inc.
Licensed under the Creative Commons Attribution License 4.0.
    https://v7.angular.io/api/common/getLocaleDayNames