The Gimmick

The gimmick for your pastime.

[scale=1.0, transform shape,
  every calendar/.style={
         at={(-8ex,4ex)},
         week list,
         month label above centered,
         month text=\bfseries\textcolor{red}{\%mt} \%y0,
         if={(Sunday) [black!50]}
  }
]
\year 2021
\sffamily\tiny
\tikzfoldingdodecahedron[
  folding line length=22.50mm,
  face 1={ \calendar [dates=\the\year-01-01 to \the\year-01-last];},
  face 2={ \calendar [dates=\the\year-02-01 to \the\year-02-last];},
  face 3={ \calendar [dates=\the\year-03-01 to \the\year-03-last];},
  face 4={ \calendar [dates=\the\year-04-01 to \the\year-04-last];},
  face 5={ \calendar [dates=\the\year-05-01 to \the\year-05-last];},
  face 6={ \calendar [dates=\the\year-06-01 to \the\year-06-last];},
  face 7={ \calendar [dates=\the\year-07-01 to \the\year-07-last];},
  face 8={ \calendar [dates=\the\year-08-01 to \the\year-08-last];},
  face 9={ \calendar [dates=\the\year-09-01 to \the\year-09-last];},
  face 10={\calendar [dates=\the\year-10-01 to \the\year-10-last];},
  face 11={\calendar [dates=\the\year-11-01 to \the\year-11-last];},
  face 12={\calendar [dates=\the\year-12-01 to \the\year-12-last];}
];

Figure 1 A new year is coming soon …