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Evergreen date guide

What is celebrated on April 6?

For 2026, these source-backed observances resolve to Monday, April 6. Recurring rules can move in another year, so each record keeps its own date logic.

Date authority profile

What this date contains

14 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.

7 explicit country-scope records

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

1 reviewed in-depth guides

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

Reviewed depth

Other in-depth guides on April 6

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Topics represented on April 6

All topics →
Animals, Nature & Environment 2Civic, Remembrance & History 2Workplace, Professions & Appreciation 2Food, Drink & Hospitality 2Arts, Entertainment & Lifestyle 2Health, Wellness & Awareness 1Celebrations & Social 1Faith, Tradition & Spirituality 1
14 date-resolved records

All observances on this date

Source-backedFixed Annual

Bohring-Opitz Syndrome Awareness Day

6 April each year · International / Bohring-Opitz Syndrome Foundation awareness campaign

The BOS Foundation states that Bohring-Opitz Syndrome Awareness Day takes place on 6 April each year and that the first awareness day was organized on 6 April 2015.

Source-backedFixed Annual

California Poppy Day

6 April annually · California, United States / state-designated educational observance

California Department of Education cites Education Code section 37222.12, which designates April 6 of each year as California Poppy Day.

Source-backedEdition Specific

Chakri Memorial Day

6 April 2026 in the official 2026 calendar · Thai official holiday

Royal Thai Consulate-General, Ministry of Foreign Affairs

Source-backedEdition Specific

Commemoration of President Cyprien Ntaryamira

6 April in Burundi’s official holiday list; 2026 commemorative ceremonies were reported on 7 April · Burundi national memorial/public-holiday context

Burundi’s official holiday information lists 6 April for the assassination of President Cyprien Ntaryamira, and the Presidency documented the 32nd-anniversary national commemoration in Apri…

Source-backedFixed Annual

Drowsy Driver Awareness Day

6 April · California, United States / state legislative memorial observance

California Senate Concurrent Resolution 27 proclaimed April 6, 2005 as Drowsy Driver Awareness Day and designated April 6 of every following year as the state’s memorial observance.

Source-backedEdition Specific

Dyngus Day

Monday after Easter; 6 April in 2026 · Polish and Polish-American post-Easter cultural celebration

Dyngus Day USA/Buffalo describes the observance as an annual post-Lenten celebration held on the Monday after Easter.

Source-backedEdition Specific

Easter Monday

6 April 2026 in the cited UK calendars · England and Wales; Northern Ireland / 2026 bank-holiday calendars

GOV.UK lists Easter Monday on 6 April 2026 for England and Wales and Northern Ireland.

Source-backedFixed Annual

National Food Faces Day

6 April · United States / Holland America Line and chef Rudi Sodamin-created food-art observance

Holland America Line announced April 6 as National Food Faces Day in honor of chef Rudi Sodamin’s food-art work; observance registration corroborates the date.

Source-backedFixed Annual

National Library Day

6 April · United States / informal library-appreciation observance

National Today places National Library Day on April 6, and EventGuide independently lists it every April 6 across multiple years.

Source-backedFixed Annual

National Siamese Cat Day

6 April · United States / Jace Shoemaker-Galloway-created cat adoption-awareness observance

Jace Shoemaker-Galloway’s own holiday list places National Siamese Cat Day on April 6, and UPI reports that she declared the first annual observance in 2014.

Source-backedFixed Annual

National Student-Athlete Day

6 April; NCAA materials recognize the observance on that date · U.S. student-athlete recognition / NCAA participation

The NCAA marks National Student-Athlete Day on April 6 and uses the observance to recognize student-athlete accomplishments in academics, well-being and community service.

Source-backedFixed Annual

New Beer’s Eve

6 April · United States / 1933 beer-legalization history and modern beer-culture observance

Boulevard Brewing documents New Beer’s Eve on 6 April as the eve of the 1933 return of legally saleable beer under the Cullen-Harrison Act; Library of Congress material independently anchor…

Source-backedFixed Annual

Tartan Day

6 April · Canadian heritage observance

Government of Canada official-symbols guidance

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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