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Evergreen date guide

What is celebrated on March 11?

For 2026, these source-backed observances resolve to Wednesday, March 11. Recurring rules can move in another year, so each record keeps its own date logic.

Date authority profile

What this date contains

10 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.

5 explicit country-scope records

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

0 reviewed in-depth guides

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

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Topics represented on March 11

All topics →
Workplace, Professions & Appreciation 3Health, Wellness & Awareness 1Civic, Remembrance & History 1Arts, Entertainment & Lifestyle 1Celebrations & Social 1Food, Drink & Hospitality 1Faith, Tradition & Spirituality 1Community, Causes & Advocacy 1
10 date-resolved records

All observances on this date

Source-backedFixed Annual

Key Deer Awareness Day

11 March · United States / creator-led Key deer conservation awareness observance

Holiday creator Madison Metz lists Key Deer Awareness Day among her created observances, while multiple current calendar sources consistently place it on March 11 annually.

Source-backedFixed Annual

Moshoeshoe’s Day

11 March annually · Lesotho / national public holiday and remembrance

Lesotho government sources commemorate Moshoeshoe I on 11 March, and the official holiday calendar lists the day as a public holiday. Government history frames 11 March as remembrance of th…

Source-backedEdition Specific

National Funeral Director and Mortician Recognition Day

11 March 2026 · United States / funeral-service professional recognition

The National Funeral Directors Association published its 2026 recognition message for National Funeral Director and Mortician Recognition Day on 11 March.

Source-backedFixed Annual

National No-Code Day

11 March · United States-origin / Zapier-created no-code technology observance

Zapier states that it launched National No-Code Day as an annual celebration and that it is observed every March 11.

Source-backedEdition Specific

No Smoking Day

11 March 2026 in current NHS material · UK smoking-cessation awareness day; health guidance should remain general and point readers to qualified support

Berkshire Healthcare NHS Foundation Trust identifies National No Smoking Day on 11 March 2026 and uses it to encourage evidence-based quitting support.

Source-backedFixed Annual

Oatmeal-Nut Waffles Day

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

Two Association of Nutrition & Foodservice Professionals chapter calendars from different publication years list Oatmeal-Nut Waffles Day on 11 March.

Source-backedRule Based Annual

Registered Dietitian Nutritionist Day

Second Wednesday in March annually · United States / Academy of Nutrition and Dietetics professional observance

The Academy of Nutrition and Dietetics states that Registered Dietitian Nutritionist Day is celebrated on the second Wednesday in March during National Nutrition Month.

Source-backedFixed Annual

World Day of Muslim Culture, Peace, Dialogue and Film

11 March · International / creator-led cultural dialogue observance

Creator Javed Mohammed’s own Muslim Outtakes publication identifies 11 March as World Day of Muslim Culture, Peace, Dialogue and Film, and a current 2026 school calendar independently carri…

Source-backedFixed Annual

World Plumbing Day

11 March · international plumbing profession and public-health awareness observance

World Plumbing Council

Source-backedEdition Specific

Young Carers Action Day

11 March in the 2026 campaign · Carers Trust / United Kingdom young-carer awareness and action campaign

Carers Trust identifies Young Carers Action Day and publishes the date, theme and support focus for each campaign year

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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