Colour your days
The Prismatic Calendar is the name assigned to the 365 days of the year, each assigned a different colour. Near enough – 360 colours for the entire year. The colours were determined by taking the four colours assigned to the cardinal directions and interpolating them.
Expanding these four colours to the full visible spectrum puts the boundary of infrared and ultraviolet at Oct 13, which serves as the Prismatic New Year.
This makes the progress of the year (clockwise in the above image) from Ultraviolet to Infrared.
Rethinking Time 