Evergreen date guide

What is celebrated on March 23?

For 2026, these source-backed observances resolve to Monday, March 23. Recurring rules can move in another year, so each record keeps its own date logic.

Date authority profile

What this date contains

7 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.

2 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 March 23

Source-backedFixed AnnualIn-depth guide

World Meteorological Day

23 March · WMO / United Nations / international observance

WMO/EC-XII/Res.6

Explore the mix

Topics represented on March 23

All topics →
7 date-resolved records

All observances on this date

Source-backedFixed Annual

Cuddly Kitten Day

23 March · Informal pet-awareness calendar usage documented by a veterinary institution

The Animal Medical Center repeatedly lists Cuddly Kitten Day on March 23 across annual pet-awareness calendars.

Source-backedFixed Annual

National Melba Toast Day

23 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 National Melba Toast Day on 23 March.

Source-backedFixed Annual

National Puppy Day

23 March · United States-origin / creator-led animal-welfare observance

Founder Colleen Paige’s current holiday list places National Puppy Day on March 23; the U.S. Census Bureau also lists National Puppy Day on March 23 in public education resources.

Source-backedEdition Specific

Otago Anniversary Day

Observed Monday 23 March 2026; actual anniversary 23 March · Otago, New Zealand / Employment New Zealand 2026 guidance

Employment New Zealand’s 2026 table gives 23 March for both Otago’s actual anniversary and observed date.

Source-backedFixed Annual

Pakistan Day

23 March · Pakistan national observance

Press Information Department, Government of Pakistan

Source-backedFixed Annual

Southern Africa Liberation Day

23 March each year · Southern African Development Community (SADC) region

SADC says its 2018 Summit endorsed 23 March as Southern Africa Liberation Day and that SADC commemorates it every year on that date.

Source-backedFixed AnnualIn-depth guide

World Meteorological Day

23 March · WMO / United Nations / international observance

WMO/EC-XII/Res.6

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.

Read the methodology →