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Evergreen date guide

What is celebrated on November 29?

See the observances and verified observance-history milestones attached to November 29. 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.

2005
Later action

World Hydrography Day

Welcomed the IHO’s adoption of World Hydrography Day as an annual 21 June observance and urged States to work with the IHO to promote safe navigation.

About this date

What this date contains

2 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.

0 have a country-specific scope

Country-specific observances are not presented as worldwide events.

2 have in-depth guides

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

Reviewed depth

Other in-depth guides on November 29

Source-backedRule Based AnnualIn-depth guide

International Shift Worker Sunday

Last Sunday of November (29 November in 2026) · International / Deputy-created shift-worker recognition campaign

Deputy launched International Shift Worker Sunday in 2022 and describes it as an annual celebration on the last Sunday of November; its 2025 release calls that year the fourth annual event.

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Topics represented on November 29

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Community, Causes & Advocacy 1Workplace, Professions & Appreciation 1
2 observances

All observances on this date

Source-backedRule Based AnnualIn-depth guide

International Shift Worker Sunday

Last Sunday of November (29 November in 2026) · International / Deputy-created shift-worker recognition campaign

Deputy launched International Shift Worker Sunday in 2022 and describes it as an annual celebration on the last Sunday of November; its 2025 release calls that year the fourth annual event.

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.

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