World Book and Copyright Day

World Book and Copyright Day is celebrated on April 23 and is an ideal cultural date to talk about reading, creativity, knowledge, authors, education, and intellectual property. UNESCO established it in 1995, marking the deaths of Cervantes, Shakespeare, and Garcilaso de la Vega, and since then it has become one of the most recognizable cultural observances on the calendar.

It can be relevant for publishers, schools, libraries, cultural brands, educational projects, media outlets, and companies with strong editorial content. It also fits brands outside the cultural sector if they have an active editorial line: blog, newsletter, podcast, reports, or studies.

Why it matters for marketing

It's a date with genuine organic interest: bookstores, authors, schools, and media cover it every year, and the public associates it with quality content. That gives room to participate without seeming opportunistic, as long as the brand brings something to the table: a well-argued recommendation, an internal interview, a useful data point, or a reflection on the craft.

Content ideas

• Reading recommendations.
• Interviews with authors or team members.
• Annotated-quotes campaign.
• A guide to copyright.
• Giveaways or community activities.
• Visual content about books that inspire the sector.

How to plan it

It's worth preparing the content two or three weeks in advance. A good starting point is to build an anchor piece (an article, a video, an interview) and roll it out as trigger or cascade content: clips, quotes for the feed, a carousel with the recommendations, a special newsletter, and a blog cover. That way a single production feeds several posts without feeling repetitive.

If you want to connect the date with the brand's activity, the most honest angle is to talk about your own editorial output: what people on the team are reading, which books have influenced the project, how a campaign is documented, or how a source is cited. It fits very well with a cultural marketing line or with an editorial calendar that already carries weight from your own content.

At Polimake, Studio helps fit the observance into strategy and ownership assignment; Media produces visual pieces, thumbnails, or video and stores the approved versions.

Copyright: the other angle

The second part of the name is often forgotten, but it's the most useful for companies. The date is an opportunity to educate about licenses, permitted uses, attribution, the public domain, and the limits of using generative AI on protected works. If a brand works with images, text, music, or AI models, this day is a clear opportunity to show how it manages rights in real projects and to reinforce trust with clients and collaborators.