Cubed Calendar

1

2

3

5

4

0

1

2

6

7

8

0

1

2

6

7

8

0

1

2

6

7

8

1

2

3

5

4

This two-cube calendar numerically represents every day in a month. What are the four digits that are hidden from the view on the left cube, and the three on the right one?