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National Library Day

It's time to dust off your library card and celebrate National Library Day - immerse yourself in the world of knowledge, stories, and adventure!

Tuesday

April 2027

Last updated February 7, 2026 · by the Holiday Calendar Team

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YEARLY DATEApril 6

OBSERVED INUnited States

CATEGORYPop Culture

SUBCATEGORYBooks

INTRO

Introduction

PHOTO

Get ready to grab your favorite book and celebrate National Library Day on April 6! This day is all about recognizing the importance of libraries in our communities and promoting literacy. Did you know that the oldest library in the world dates back to over 5,000 years ago? Libraries have played a crucial role in preserving knowledge and providing access to information for centuries. Whether you're a bookworm or just love the peaceful atmosphere of a library, this day is for everyone to appreciate and support these wonderful institutions. So let's give a shoutout to our local libraries and all the hardworking librarians who make them possible!

TIMELINE

National Library Day Timeline

First Known Library

The library of Ashurbanipal in Nineveh, now Iraq, is considered the oldest known library, with clay tablet artifacts dating back to approximately 3,000 BC.

The Library of Alexandria

Founded by Ptolemy I Soter during the Hellenistic period, this iconic library held hundreds of thousands of scrolls and significantly contributed to the advancement of knowledge.

Gutenberg and Print Revolution

The Gutenberg Press democratized access to books and laid the foundation for communal libraries that could serve a larger public audience.

First Subscription Library

Benjamin Franklin founded the Library Company of Philadelphia, the first successful lending library in America.

Public Libraries Act in UK

The Public Libraries Act of 1850 permitted the establishment of free public libraries in the United Kingdom.

Digital Libraries Emerge

With advances in digital technology, the first digital libraries began to appear, allowing greater access to information archives.

GET INVOLVED

How to Celebrate National Library Day

Host a library-themed party

Invite friends and family over for a library-themed party! Decorate with book-themed decorations, have a book exchange, and serve snacks inspired by your favorite books.

CREATE

Create a book club

Start a book club with your friends or join an existing one at your local library. This is a great way to celebrate National Library Day and discover new books and authors.

ATTEND

Attend a library event

Check out your local library’s calendar of events and attend one that interests you. From author readings to book clubs to craft workshops, there’s something for everyone at the library.

VOLUNTEER

Volunteer at the library

Celebrate National Library Day by giving back to your community. Contact your local library to see if they need volunteers to help with shelving books, organizing events, or other tasks.

READ

Read a banned book

Show your support for the freedom of information by reading a book that has been banned or challenged in the past. Discuss the book with friends or on social media to raise awareness about censorship.

WHY THIS DAY MATTERS

Why We Love National Library Day

Librarians are amazing resources themselves

Not only do librarians keep libraries running smoothly, but they are also incredibly knowledgeable and helpful when it comes to research and finding information. Don't be afraid to ask a librarian for assistance - they're there to help you!

Libraries offer endless knowledge and resources

From books to computers to educational programs, libraries are a treasure trove of information and learning opportunities. They provide access to an incredibly diverse range of resources that individuals may not have access to otherwise.

Libraries promote literacy and a love for reading

Libraries play a crucial role in promoting literacy by providing free access to books for people of all ages. They also often host reading events and programs that encourage a love for reading and help develop critical thinking skills.

Related holidays

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On Thank You for Libraries Day, let's take a moment to appreciate the magical world of books and thank our local libraries for bringing them to us!

Library Lovers’ Day

Celebrate Library Lovers' Day by visiting your local library and experiencing the joy of discovering a new book!

National Library Week

Uncover new worlds, embark on epic adventures, and indulge your curiosity during National Library Week. Embrace the joy of reading!

Library and Information Services Month

It's Library and Information Services Month - time to explore new worlds, expand your knowledge, and discover the endless resources available at your local library!

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