The fmt_date() function lets us format date-based values in a convenient
manner using preset styles. The table generated by the info_date_style()
function provides a quick reference to all styles, with associated format
names and example outputs using a fixed date (2000-02-29).
info_date_style()An object of class gt_tbl.
Get a table of info on the different date-formatting styles (which are used
by supplying a number code to the fmt_date() function).
info_date_style()

10-1
Other information functions:
info_currencies(),
info_google_fonts(),
info_locales(),
info_paletteer(),
info_time_style()