This cube is a perpetual calendar. By twisting and rotating it, you can set it to today's date.
The weekday is located at the upper right or left. It is split into two parts. The day is shown in the middle row on the right or left. The month at the bottom is abbreviated into three characters.
The Spanish version was invented by Alfonso Pérez Arnal and introduced in the Spanish forum El Cubo de Rubik de la A a la Z.
| Catalan | English |
|---|---|
| Lunes | Monday |
| Martes | Tuesday |
| Miércoles | Wednesday |
| Jueves | Thursday |
| Viernes | Friday |
| Sábado | Saturday |
| Domingo | Sunday |
| Catalan | English |
|---|---|
| ENEro | January |
| FEBrero | February |
| MARzo | March |
| ABRil | April |
| MAYo | May |
| JUNio | June |
| JULio | July |
| AGOsto | August |
| SEPtiembre | September |
| OCTubre | October |
| NOViembre | November |
| DICiembre | December |