American Calendar Cube

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 left. It is split into two parts.

The month in the middle row is abbreviated into three characters.

The day is shown at the bottom right.

English weekdays

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

English months

JANuary

FEBruary

MARch

APRil

MAY

JUNe

JULy

AUGust

SEPtember

OCTober

NOVember

DECember

The layout of this cube has been taken from the description of U.S. Patent Number 4,409,750 «Calendar formed from a cube puzzle».

The patent was filed in August 18, 1983 by Marvin A. Silbermintz.