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Evergreen date guide

What is celebrated on June 30?

For 2026, these source-backed observances resolve to Tuesday, June 30. Recurring rules can move in another year, so each record keeps its own date logic.

Date authority profile

What this date contains

6 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.

2 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 June 30

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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.

Reviewed depth

Other in-depth guides on June 30

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Topics represented on June 30

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Civic, Remembrance & History 3Arts, Entertainment & Lifestyle 2Food, Drink & Hospitality 1
6 date-resolved records

All observances on this date

Source-backedEdition Specific

Día del Ejército de Guatemala

30 June; 2026 commemoration verified · Guatemala / national military commemoration

The Government of Guatemala documented official commemorative acts on 30 June 2026 for Día del Ejército de Guatemala, alongside the anniversary of the 1871 Liberal Revolution.

Source-backedFixed Annual

National Ice Cream Soda Day

30 June · 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 Ice Cream Soda Day on 30 June.

Source-backedFixed Annual

Philippine-Spanish Friendship Day

30 June annually · Philippines / national special working holiday; special non-working holiday in Aurora Province

Republic Act No. 9187 declares 30 June each year Philippine-Spanish Friendship Day, a national special working holiday and a special non-working holiday in Aurora Province.

Source-backedFixed Annual

Social Media Day

30 June · Global social-media observance; Michigan also proclaims 30 June at state level

Michigan government states that Mashable launched Social Media Day in June 2010 and documents 30 June as the annual date, including a 2026 Michigan proclamation.

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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