The Moon, Earths most loyal companion is the focus of our 2023 circular calender. Information on the moon, the dark side of the moon, the tide and lunar ecplises create a special piece of wall decoration. With additional space for private appointments, notes and markings, this calender will become your personal infographic 2023 in no time.

This item is not available at the moment. Just write us an email and we will inform you as soon as it can be ordered again.

New release: 11-01-2022
Size: 600 x 600 mm
Print: Offset 250g matt
Language: German


The calendar is composed of a number of rings around the inner circle. From the outside to the inside these rings show: , fields for personal notes, holidays (in Germany, Austria and Switzerland), and astronomical events, fields for your own markings, dates and days of the week, calendar weeks, months and the moon phases.

Calendar 2023

Your personal year of 2023

One large field offers space for personal notes from appointments to birthdays, holidays and other special occasions, celebrations, your ski vacation or your hiking trip. Three other rings are intended for graphical markings, like for instance athletic activities, visits to the movies, or the theater, or your personal count of the days since you gave up smoking. At the end of the year you have created a personal, infographic over the course of your year 2022.

Calendar 2023 - personal notes


It takes the moon 12 hours and 25 minutes to circle Earth once. Exactly the same time that evolves from one high tide to the next. A lot of people know that there is some sort of connection between the moon and the tides. How excatly that connection works can be found on the top right side of this calender.

Additionally we had a closer look at how moon, sun and earth need to be positioned in order to make a lunar or solar eclipse happen, what the average temperature on the moon is and what moon landing happened when and with whom.

All facts can be found in and around the calender. Therefore the calender is not only super useful and easy to handle, but also contains lots of different information to be discovered.

Calendar 2023 - Moon


Pink Floyd dedicated a full album to it: The dark side of the Moon. As the moon circles around the earth in the same speed as it rotates around itself we only get to see one side of the moon from our earthly point of view. The other side was a mystery for a very long time, until Lunik III managed to take a picture of it for the very first time in 1959.

The whole center of our calender is dedicated to the dark side of the moon - for example we explain why the dark side is not as dark as we always thought it was!

Calendar 2023 - the dark side of the moon

Calendar 2023

The concept of the circular calendar

circular calendar 2021–2020–2019–2018

Our calendars are showing the whole year on one poster. For us the circle has the ideal shape for this. A year is illustrated as a closed phase.
The circle is also a matching symbol for rotational events which we experience each year. The length of the year is defined by the circular rotation of Earth around the Sun. After one year Earth returns to the same relative position in relation to the Sun. The succession of the seasons, of holidays and celebrations, also repeats itself each year in a circular flow.