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Evergreen date guide

What is celebrated on June 10?

See the observances and verified observance-history milestones attached to June 10. Each observance keeps its own source and date details.

Verified history

On this date in observance history

Today in history →

Selected observance milestones connected to this date, based on reviewed sources.

2019
Institutional decision

Democracy Day (Nigeria)

Contemporaneous State House reporting relayed by national media records presidential assent on 10 June 2019.

About this date

What this date contains

4 observances

Each observance is shown once in this view, with its own source and scope details available on the guide page.

0 repeat predictably

0 use a fixed annual date and 0 follow a reusable calendar rule.

0 are edition-specific

These dates are shown only for the year or edition that has been confirmed.

2 have a country-specific scope

Country-specific observances are not presented as worldwide events.

4 have in-depth guides

These pages include reviewed meaning, history, activities, facts and FAQs.

Reviewed depth

Other in-depth guides on June 10

Source-backedFixed AnnualIn-depth guide

Commemoration of the abolition of slavery — French Guiana

10 June annually · French Guiana / statutory abolition commemoration and public holiday

French Law no. 83-550 established the territorial abolition-commemoration public-holiday framework, Decree no. 83-1003 fixed 10 June for French Guiana, and current Labour Code article L3422…

Source-backedFixed AnnualIn-depth guide

National Bed Bug Prevention Day

10 June · United States / informal bed-bug prevention awareness observance

National Day Archives lists National Bed Bug Prevention Day on June 10 and attributes its 2019 creation to Dodson Pest Control. Dodson currently publishes first-party bed-bug prevention res…

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Topics represented on June 10

All topics →
Civic, Remembrance & History 2Community, Causes & Advocacy 1Health, Wellness & Awareness 1
4 observances

All observances on this date

Source-backedFixed AnnualIn-depth guide

Commemoration of the abolition of slavery — French Guiana

10 June annually · French Guiana / statutory abolition commemoration and public holiday

French Law no. 83-550 established the territorial abolition-commemoration public-holiday framework, Decree no. 83-1003 fixed 10 June for French Guiana, and current Labour Code article L3422…

Source-backedFixed AnnualIn-depth guide

National Bed Bug Prevention Day

10 June · United States / informal bed-bug prevention awareness observance

National Day Archives lists National Bed Bug Prevention Day on June 10 and attributes its 2019 creation to Dodson Pest Control. Dodson currently publishes first-party bed-bug prevention res…

How dates are selected

This page combines fixed annual dates, reusable calendar rules and year-specific dates confirmed for 2026. Variable or historical dates are included only when they are clearly supported.

Read the methodology →