The Earth Calendar (book, almanac and website) is work and property of the Eudaemony Laboratory. All the rights, made exception for some of them where and how clearly specified, are reserved. These rights are protected as much by the human laws as much by those on which is based our reality.

The logo of the almanac of The Earth Calendar, containing its original weekly nomenclature, below reported in graphical form, is trademark of the Eudaemony Laboratory:




All commercial or public use of the name and of the new weekly and yearly nomenclature adopted in The Earth Calendar is prohibited out of the terms of a special license released for the use of the almanac and of its short date.

We invite the media, in case they would quote this nomenclature, to notify its being part of a trademark characterizing a specific product.