Red = Seconds Orange = Minutes Yellow = Hours Green = Day of month Blue = Month Dark Blue = last 2 digits of year (out of 100) Purple = first 2 digits of year (out of 100) Black = day of week in clock: shortest hand: hour 2nd shortest hand: minute 3rd longest hand: second 2nd longest hand: change in floating point second longest hand: fractions of a second (360 degrees = 1 second)