Community participation, solidarity and locally organized causes.
Human Rights Campaign material verifies October 11, 1988 as the first National Coming Out Day, Jean O’Leary and Dr. Robert Eichberg as organizers/co-founders, the first-anniversary-of-the-1…
Archived White House material establishes the first nationwide National Day of Civic Hacking on 1–2 June 2013. Later White House and Code for America sources document continuing organizer-l…
Dominica’s Ministry of Community Development states that National Day of Community Service is implemented on November 4 every year; the government portal lists it as a public holiday.
Comfort Keepers states that it created National Day of Joy in 2019, held the first annual observance on June 26, 2019, and continues to observe it on the last Wednesday in June.
A United Nations report records the Iraqi Prime Minister’s announcement that 6 March would henceforth be observed as the National Day of Tolerance and Coexistence following Pope Francis’s 2…
Urban Rural Action and Ideos Institute document a modern National Days of Dialogue initiative with annual organizer-announced January windows; avoid conflating this with a distinct 1997–98…
The U.S. Commission on Civil Rights used the exact name National Disability Independence Day on 26 July 2025, and 2026 state/local government calendars use the observance on 26 July. ADA.go…
Donate Life America states National Donate Life Blue & Green Day is observed on the second Friday of April each year; New York State health authorities documented the April 10, 2026 observa…
Lectric eBikes and the Outdoor Industry Association identify May 30 as National E-Bike Day and attribute its establishment to Lectric.
India’s Press Information Bureau states that National Education Day is celebrated every November 11 in honour of Maulana Abul Kalam Azad.
National Day Calendar states National Family PJ Day was founded in 2019 with Soma and is observed annually on November 14.
The official National Food Truck Day campaign states that the observance is always held on the last Friday in June.
The official National Ghost Hunting Day site states the event was established in 2016 and is held on the last Saturday of September.
Girl Me Too first-party material verifies April 7 and founder Symonia Montgomery. Because the organizer says the first celebration was in 2016 while National Day Calendar says 2017, the exa…
National Day Calendar’s proclamation archive states that Ketel One Botanical founded the observance in 2018 and set it annually for September 22.
The current National Good Neighbor Day organizer uses September 28. Historical congressional materials contain date-specific and fourth-Sunday recognition formulations, so the record does n…
Sri Lanka National Archives states that Ceylon was declared an independent state on February 4, 1948 after the Ceylon Independence Act 1947 process. The Central Bank of Sri Lanka lists Febr…
Canadian Heritage uses National Indigenous Peoples Day for 21 June; archived federal material documents the earlier National Aboriginal Day name, so the public page title is retained as a l…
Canada Learning Code documents National Ladies Learning Code Day from its first national event on September 21, 2013 through later editions including September 26, 2020 and November 6, 2021…
A creator-issued 2007 Love Our Children USA release calls National Love Our Children Day an initiative of Love Our Children USA, describes that year as the fourth annual edition, and states…
Lifeline Church’s lead-pastor biography states that he and church leaders founded National Love People Day in 2017 and that it is celebrated annually on September 30.
Laura Geller Beauty’s own releases identify April 9 as National Mature Women’s Day and state that the brand created the observance.
The official organizer and founder-authored 2015 material establish a 2014 founding, first public edition on October 27, 2015 and continuing October 27 recurrence.
The National NAIDOC Committee lists National NAIDOC Week 2026 as 5–12 July, making 5 July the opening day for the 2026 edition.
U.S. Senate Resolution 650 records National Neighbor Day as an annual observance on the Sunday before Memorial Day weekend in May and notes its 1993 Westerly, Rhode Island origin.
NATW identifies Matt Peskin as founder, documents its 1981 association formation and August 1984 campaign launch, and maintains the first-Tuesday-in-August rule with the Texas/select-area O…
AFP history plus U.S. and Canadian primary legal records establish Douglas Freeman’s origin role, the first official 1986 celebration, a date-specific U.S. federal designation, and permanen…
Rebuilding Together says National Rebuilding Month culminates with National Rebuilding Day on the last Saturday of April, a timing that honors the history of its 1973 founding lineage.
American Rivers operates National River Cleanup® as a network of cleanup events held throughout the year; organizers register an event date, so there is no single universal recurring Nation…
National Day Archives records July 27 and attributes the 2020 creation to VASH Developers LLC; Roanoke City Council minutes independently document recognition tied to the beautification-day…
National Day Archives records October 18 annual recurrence and an October 2021 creation on behalf of Jack Nunnery; a New Jersey government DEIB calendar independently lists the date. RAINN…
Detroit Hives identifies itself as the founder of National Urban Beekeeping Day on 19 July; Detroit public records also cite Michigan House recognition of the date.
Official program history says the Partnership for a Walkable America sponsored the first National Walk Our Children to School Day in 1997. The National Center for Safe Routes to School now…
Government of India sources state that January 12, Swami Vivekananda’s birth anniversary, has been observed as National Youth Day every year since 1985; the Ministry of Youth Affairs and Sp…
Government of the Republic of Kazakhstan
A/RES/64/13
Nevada Revised Statutes / State of Nevada holiday guidance
City of Boston material documents the 2015 beginning of One Boston Day, a 2016 mayoral proclamation permanently designating April 15, and continuing City stewardship in 2026.
Open Farms identifies the programme as New Zealand’s nationwide farm-visit initiative and states it is taking a break in 2026. Beef + Lamb New Zealand identifies Daniel Eb as the founder an…
Optimist International states that Optimist Day is celebrated annually on the first Thursday of February and traces the organization’s adoption of that rule to 2013.
Organization of American States
Canadian federal and provincial government sources describe Pink Shirt Day as an anti-bullying day observed across Canada on the last Wednesday in February.
Pride Cymru states that the first Cardiff Mardi Gras was held in 1999, the event was renamed Pride Cymru in 2014, and the charity continues to organize the Cardiff festival; its current fes…
Students for Life event material publishes the Pro-Life Day of Silent Solidarity and its target-year date; historical organizer material notes a typical third-Tuesday-in-October pattern but…
Queensland Government
Bahá’í sources establish the 1957 inauguration of Race Amity Day on the second Sunday in June, its first June 9, 1957 observance and the 1965 rename to Race Unity Day.
Singapore’s Ministry of Manpower states in a 2026 government speech that Singapore observes Racial Harmony Day on July 21 each year as a reminder of the importance of mutual respect, trust…
The Random Acts of Kindness Foundation identifies Random Acts of Kindness Day® as 17 February and describes it as an internationally observed campaign.
Japan’s Cabinet Office explains that Respect for the Aged Day has fallen on the third Monday of September since 2003; in 2026 that is 21 September. It separately identifies 15 September as…
World Scouting marks Founder’s Day on February 22, the birthday of Scouting founder Robert Baden-Powell, and describes it as a recurring day for the worldwide Scouting family.
SWWAN creator-side history verifies Barbara Payne/SWWAN lineage and August 4 rationale while leaving the Day’s exact first recurring edition unresolved.
The U.S. Small Business Administration states that Small Business Saturday was founded by American Express in 2010 and has been officially cosponsored by SBA since 2011. SBA’s current 2026…
The Australian Catholic Bishops’ social-justice office verifies the current last-Sunday-in-August rule, the former last-Sunday-in-September schedule and the change from 2020.
Compass Group first-party material verifies a 2017 U.S. launch, the first edition on 28 April 2017, global expansion in 2018 and the current annual rule of the last Wednesday in April.
Junior Achievement is the current steward after completing acquisition in 2024 and rebranding the 1993 event lineage as Take a Child to Work Day and Beyond for 2025; Ms. Foundation sources…
The Eden Project says The Big Lunch has run annually since 2009 on the first weekend in June; in 2026 it joined The Big Help Out for a 5–8 June campaign window.
Brazilian federal law makes 21 April a national holiday; Law 1,266/1950 established the Tiradentes holiday, Law 4,897/1965 added civic-patron and annual-commemoration provisions, and Law 10…
Singapore Ministry of Defence / Total Defence programme
Tynwald’s official pages establish the national-day identity, the usual 5 July date with following-Monday adjustment when 5 July falls on a weekend, and the 1417 written procedure that reco…
The Vietnam Women’s Union marks October 20 as Vietnamese Women’s Day and the anniversary of the organization’s October 20, 1930 founding lineage.
The Grand Appeal documents the first Wrong Trousers Day in 1997 with Aardman and confirms Friday 19 June as the official 2026 campaign date. The day remains an annual charity fundraiser, wh…
Wellcat’s creator calendar lists Wave All Your Fingers At Your Neighbors Day on February 7 and identifies Wellcat Holidays as creations of Thomas and Ruth Roy; independent observance source…
A/RES/54/91
A/RES/34/24
UNICEF Germany states that Weltkindertag is observed every September 20; it has been a statutory public holiday in Thuringia since 2019.
White Ribbon UK identifies 25 November as its annual White Ribbon Day and documents the wider White Ribbon movement’s 1991 Canadian origin; White Ribbon UK operates independently from other…
Municipal and PBS materials tie Won’t You Be My Neighbor Day to Fred Rogers’ March 20 birthday and community acts of kindness and neighborliness.
World Afro Day organization; first event endorsed by the UN Office of the High Commissioner for Human Rights
Azerbaijan’s official presidential holiday information identifies 31 December as World Azerbaijanis Solidarity Day; current presidential messages use the same name.
A/RES/73/161
UNICEF identifies World Children’s Day as its global day of action marking the Convention on the Rights of the Child on 20 November; United Nations background material links 20 November to…
ICDO records a General Assembly resolution adopted on 18 December 1990 designating March 1 as World Civil Defence Day, with initiation in 1991.
