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A date the organizers reset every year
Banned Books Week 2026 runs October 4 through 10, under the theme "Let Books Be. Protect the Freedom to Read," announced by the American Library Association and the Banned Books Week Coalition. That is worth stating plainly because a lot of what gets repeated about the week's timing is out of date. Library guides and calendar sites commonly describe it as falling "the last week of September," but late September is more accurate than a literal last-week formula: the 2022 dates were September 18-24, and 2024 ran September 22-28. But the pattern broke in between and has broken again since. 2023 ran October 1-7. 2025 moved to October 5-11. 2026 stays in early October at October 4-10. In three of the last four years, a reader trusting the "last week of September" rule would have shown up at the wrong time.
No recurring formula was identified in the organizer announcements consulted for these five years. What has held steady across all five years checked here is a narrower, structural regularity: every occurrence starts on a Sunday and runs through the following Saturday. Which Sunday is a fresh decision each year, usually surfacing in a spring theme announcement, not a standing rule a reader could compute in advance.
Where it actually came from: a 1981 mailing and a Supreme Court case
The immediate spark, by the most detailed contemporaneous account available, was political correspondence, not a library-world initiative acting alone. In January 1981, the Reverend Jerry Falwell's Moral Majority sent a mass mailing urging supporters to scrutinize their local school libraries and textbooks for "immoral, anti-family and anti-American content" and to report anything they found. The American Library Association, which already tracked censorship complaints as part of its ordinary work, reported those complaints rising through 1981. TIME covered the broader trend that year in a piece titled "The Growing Battle of the Books."
Judith Krug, who had directed ALA's Office for Intellectual Freedom since 1967, worked with two other organizations to answer it. The New York Times' September 1982 coverage, at the time, put it directly: "a national coalition" made up of the American Booksellers Association, the American Library Association, and the National Association of College Stores designated that week as the first Banned Books Week, aiming, in the Times' words, "to encourage resistance by communities against efforts to suppress books." Krug told the Times that the censorship pressure of the moment reflected censors "searching for something unreal—the good old days," and named Falwell's letters specifically as the kind of climate the campaign was responding to.
The same year carried a second, unrelated but overlapping event: in June 1982, the Supreme Court decided Island Trees Union Free School District v. Pico, affirming a remand for trial about the board’s motivations. Justice Brennan’s plurality argued against removing library books simply because officials disliked their ideas; that constitutional reasoning did not command a majority. Justice White concurred in the judgment without deciding that question, as the official syllabus explains. The ruling did not create Banned Books Week and the two are not the same campaign, but they landed in the same twelve months as two responses to the same underlying dispute over who controls what students and patrons can read. One later account, not sourced to the Times' 1982 reporting, instead credits the Association of American Publishers with first approaching Krug; this page follows the contemporaneous coalition description over that later retelling, but flags the discrepancy rather than picking a side silently.
Three Congresses and seven cited proposals
No federal statute or presidential proclamation establishing this week was identified in the records consulted. The 117th Congress proposals were H.Res.1392, introduced September 22, 2022 by Jamie Raskin, and S.Res.838, introduced November 17 by Brian Schatz. Their introduced texts were referred to committees. The House measure’s title names the week; the Senate measure addresses book bans more generally. Neither simple resolution is a bill that could create a statutory annual designation.
The 118th Congress record cited here includes H.Res.733 and S.Res.372, introduced September 27, 2023, and S.Res.857, introduced September 25, 2024. Their texts address book censorship and were referred to committees. GovTrack’s tracking consulted for the original August 2026 research recorded no floor passage of those or the two earlier measures before their Congresses ended. H.Res.797 and S.Res.443 were introduced October 8, 2025 in the 119th Congress. Their official introduced versions confirm committee referral, but an introduced version alone cannot establish later action. The 119th Congress remains ongoing; these two proposals should not be described as expired failures. This seven-document set does not establish that no differently numbered measure has ever recognized the week.
What last year's numbers actually show
The American Library Association's Office for Intellectual Freedom (OIF) tracked 4,235 unique titles challenged in 2025, the second-highest total OIF has ever documented; the record was 4,240 in 2023. Of those challenged titles, 1,671, about 39 percent, represent the lived experiences of LGBTQIA+ people or people of color. OIF separately logged 713 total attempts to censor library materials or services in 2025, of which 487 targeted books specifically. The 713 total is comparable in scope to 821 total attempts in 2024; comparing 487 book-specific attempts directly with the earlier overall count would mix categories. What changed was not just volume but source: 92 percent of 2025's book challenges were initiated by pressure groups, government officials, or other decision-makers, up from 72 percent the year before, while less than 3 percent came from individual parents acting alone. "In 2025, book bans were not sparked by concerned parents, and they were not the result of local grassroots efforts," OIF Executive Director Sarah Lamdan said in the ALA's own April 2026 release of the data. "They were part of a well-funded, politically-driven campaign."
ALA's definitions matter here and are worth stating precisely, because the two words get used loosely elsewhere. ALA defines a ban as the actual removal of material from a library because of someone's objection, and a challenge as an attempt to have material removed or restricted, whether or not that attempt succeeds. By that definition, OIF recorded 5,668 books actually banned from libraries in 2025, 66 percent of the total books challenged that year, a tally that can count the same title in different places and must not be divided by the 4,235 unique-title count, with ALA describing the combined censorship count and rate as records in its 1990-2025 tracking. Another 920 books were censored through narrower access restrictions, such as relocation to a different section or a new parental-permission requirement, short of outright removal. The most targeted individual titles in 2025 were Sold by Patricia McCormick, The Perks of Being a Wallflower by Stephen Chbosky, and Gender Queer: A Memoir by Maia Kobabe, according to ALA's top-11 list for the year.
Is anything actually "banned"? The dispute that's as old as the week itself
The word "banned" has been contested since close to the campaign's founding, and this page found no sign the dispute has settled. Focus on the Family, a conservative Christian organization, has argued for years that nothing is really banned in the strict legal sense, since a book pulled from one school library usually remains available for purchase elsewhere; its vice president of public policy, Tom Minnery, has called the framing "the 'banned' books lie." Mitchell Muncy made a similar argument in The Wall Street Journal, that the censorship being protested does not exist in the way the campaign implies. Boston Globe columnist Jeff Jacoby made a narrower, related point: that most books on ALA's annual lists were challenged, not actually removed.
ALA and its defenders answer that the challenge-versus-ban distinction does not resolve the underlying concern. Former ALA president Camila Alire has said the campaign highlights "hundreds of documented attempts to suppress access to information," and that a library restricting access for others is itself a form of censorship regardless of whether the book still exists somewhere else. Doug Archer, a past chair of ALA's Intellectual Freedom Committee, has argued that treating only outright government bans as real censorship sets an unreasonably narrow bar, one that would count strong, successful defense of a book as proof that no threat existed in the first place. Writing in Slate, Ruth Graham took a more specific middle position: that the campaign's rhetoric sometimes blurs a school declining to add a book to its curriculum with a public library removing a book from general circulation, two different kinds of decision that deserve separate scrutiny rather than one shared label.
An international companion, and where this sits on this site's spectrum
Banned Books Week is not only a U.S. campaign. Amnesty International runs a parallel international observance during the same week, built around individual "focus cases": named writers it says have been jailed, harassed, or killed for what they wrote, with country entries in recent years spanning Azerbaijan, China, Cuba, Egypt, Gambia, Iran, Myanmar, Russia, and Sri Lanka. That international campaign draws on the same week and the same freedom-to-read framing but is organized separately from the ALA-led U.S. coalition, with its own annual list rather than a shared one.
The linked guides document different forms of recognition. Domestic Violence Awareness Month cites Public Law 101-112 for October 1989 and another year-specific law for 1991; its later proclamations and House resolutions are separate instruments. ADHD Awareness Month lists five passed Senate measures from 2004 through 2008. National Suicide Prevention Month cites passed Senate resolutions in the 115th and 116th Congresses and further 2025 proposals. Those examples do not support a ranking of overall government recognition or a claim that Banned Books Week is uniquely persistent. Its seven cited proposals concern the week or book censorship, and simple resolutions do not create statutes.