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Evergreen date guide

What is celebrated on April 25?

For 2026, these source-backed observances resolve to Saturday, April 25. Recurring rules can move in another year, so each record keeps its own date logic.

Date authority profile

What this date contains

28 unique authority records

The list is deduplicated at the public entity layer while retaining all research provenance behind each page.

0 stable or rule-calculated

0 fixed annual and 0 reusable rule-based records can be placed without inventing a new date.

0 edition-specific

Edition-specific dates appear only when the requested year matches the verified edition; variable and historical records remain gated.

8 explicit country-scope records

Country scope stays attached to the underlying record instead of being generalized into a worldwide observance.

3 reviewed in-depth guides

These entities add reviewed meaning, history, activities, facts and FAQs without rewriting the authority facts.

Curated global anchors

Major global guides on April 25

See the collection →

A reviewed starting point drawn from prominent global observances with strong institutional or organizer provenance. Selection does not change each record’s official status or scope.

Source-backedFixed AnnualIn-depth guide

World Malaria Day

25 April · World Health Organization global health observance

WHO observance

Reviewed depth

Other in-depth guides on April 25

Explore the mix

Topics represented on April 25

All topics →
Arts, Entertainment & Lifestyle 7Workplace, Professions & Appreciation 5Civic, Remembrance & History 4Health, Wellness & Awareness 4Community, Causes & Advocacy 2Animals, Nature & Environment 2Celebrations & Social 2Faith, Tradition & Spirituality 1
28 date-resolved records

All observances on this date

Source-backedFixed Annual

Anzac Day

25 April · Australian national day of commemoration

Australian War Memorial

Source-backedEdition Specific

Astronomy Day

25 April and 19 September in 2026 · Astronomical League / international outreach event

The Astronomical League’s Astronomy Day calendar lists both Spring and Autumn Astronomy Days; for 2026 they are 25 April and 19 September.

Source-backedRule Based Annual

Bob Wills Day

Last Saturday in April as the core tradition; 2026 festival programming ran 23–26 April with main Saturday events on 25 April · Turkey, Texas Western Swing heritage festival

The official Bob Wills Day organizer and Turkey, Texas material identify the annual event and its last-Saturday-in-April tradition.

Source-backedEdition Specific

DEA National Prescription Drug Take Back Day

25 April 2026 spring edition verified; DEA hosts the event twice yearly · United States / Drug Enforcement Administration public-safety campaign

DEA scheduled the 30th National Prescription Drug Take Back Day for Saturday, April 25, 2026 and explicitly describes Take Back Day as a twice-yearly event.

Source-backedEdition Specific

Eeyore’s Birthday Party

25 April 2026 · Austin, Texas / Pease Park event

The City of Austin lists Eeyore’s Birthday Party for 25 April 2026 at Pease Park and points visitors to the event organizer for current details.

Source-backedEdition Specific

Feast of Saint Mark, Evangelist

25 April 2026 · Catholic Church / liturgical feast; Italy wording retained as search context only

USCCB’s 25 April 2026 readings identify the Feast of Saint Mark, Evangelist. The cited Catholic source does not establish a nationwide Italian civil holiday for Saint Mark.

Source-backedFixed Annual

Freedom Day / 25 April

25 April · Portugal national civic commemoration

Government of Portugal; annual 25 April commemorations

Source-backedEdition Specific

Independent Bookstore Day

25 April 2026; last Saturday in April · United States / American Booksellers Association event

The American Booksellers Association identifies 25 April 2026 as Independent Bookstore Day and describes the event as a national one-day celebration held on the last Saturday in April.

Source-backedEdition Specific

International Financial Independence Awareness Day

25 April 2026 · Grameen Foundation India / Samriddhi 2026 event reference

Grameen Foundation India’s Samriddhi event site identifies 25 April 2026 as International Financial Independence Awareness Day. The source establishes the 2026 edition/date reference, but i…

Source-backedRule Based Annual

International Sculpture Day

Last Saturday of April · worldwide sculpture and visual-arts observance

International Sculpture Center

Source-backedFixed Annual

National DNA Day

25 April each year · NHGRI-led genetics and genomics education / U.S.-based initiative with broad participation

NHGRI says National DNA Day is celebrated annually on April 25 and commemorates the Human Genome Project completion and the discovery of the DNA double helix.

Source-backedRule Based Annual

National First Ladies Day

Last Saturday of April (25 April in 2026) · United States / National First Ladies Day Commission recognition initiative

The National First Ladies Day Commission says the observance was founded in 2021 and schedules its annual celebration on the last Saturday in April.

Source-backedEdition Specific

National Go Birding Day

25 April 2026 · United States / 2026 birding observance acknowledged by public land agencies

The U.S. Bureau of Land Management and state public-lands calendars acknowledge National Go Birding Day on April 25, 2026. Available first-party evidence establishes the 2026 edition but do…

Source-backedFixed Annual

National Hairstylist Appreciation Day

25 April · United States / beauty-industry professional appreciation observance

The Professional Beauty Association published its National Hairstylist Appreciation Day recognition on April 25, 2024 and explicitly identified the occasion by name.

Source-backedFixed Annual

National Hug a Plumber Day

25 April · United States / informal plumber-appreciation observance

National Day Calendar and plumbing-industry publication Plumbing & Mechanical independently identify April 25 for National Hug a Plumber Day.

Source-backedFixed Annual

National Plumbers Day

25 April · United States / informal trade-appreciation observance

National Today places National Plumbers Day on April 25, while Days Of The Year independently lists the same date under the alternate name National Hug a Plumber Day.

Source-backedRule Based Annual

National Pool Opening Day

Last Saturday in April; 25 April in 2026 · Leslie’s-organized seasonal pool-care observance

Leslie’s identifies National Pool Opening Day as the last Saturday in April, positioned around preparing residential pools for the swimming season.

Source-backedRule Based Annual

National Rebuilding Day

Last Saturday in April; 25 April in 2026 · Rebuilding Together / U.S. volunteer home-repair and community revitalization service

Rebuilding Together says National Rebuilding Month culminates with National Rebuilding Day on the last Saturday of April and identifies April 25 as the 2026 date.

Source-backedFixed Annual

National Zucchini Bread Day

25 April · Informal food-calendar usage documented by Association of Nutrition & Foodservice Professionals chapter material

Two Association of Nutrition & Foodservice Professionals chapter calendars list National Zucchini Bread Day on 25 April.

Source-backedFixed Annual

Parental Alienation Awareness Day

25 April · Advocacy / family-awareness observance associated with Parental Alienation Awareness organizations

The UK Charity Commission record for Parental Alienation Awareness describes an annual event held on April 25; New York Senate records also document April 25 awareness recognition.

Source-backedFixed Annual

Red Hat Society Day

25 April annually; current organizer material covers 2026 · Red Hat Society community anniversary/celebration

The Red Hat Society’s official page identifies Red Hat Society Day on 25 April and provides current celebration material.

Source-backedFixed Annual

Sinai Liberation Day

25 April annually · Egypt / national Sinai liberation commemoration

Egypt’s State Information Service states that the anniversary of Sinai Liberation is commemorated on April 25 each year; the 2026 presidential address marked the 44th anniversary.

Source-backedFixed AnnualIn-depth guide

World Malaria Day

25 April · World Health Organization global health observance

WHO observance

Source-backedFixed Annual

World Penguin Day

25 April in current Penguins International observance · International / penguin conservation awareness

Penguins International’s World Penguin Day page identifies 25 April as the observance date and frames it around penguin awareness and conservation.

Source-backedRule Based Annual

World Tai Chi & Qigong Day

Last Saturday of April · global Tai Chi and Qigong education and participation observance

WorldTaiChiDay.org / HPL Institute

Source-backedRule Based Annual

World Veterinary Day

Last Saturday in April · Organizer-backed international observance

World Veterinary Association (WVA)

How this date is built

This page is assembled from verified fixed dates, reusable recurrence rules, and target-year records whose edition matches 2026. Variable, historical or unresolved records are not silently forced onto this date.

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