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Evergreen date guide

What is celebrated on September 7?

See the observances and verified observance-history milestones attached to September 7. 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.

2024
First observance

World Duchenne Awareness Day

A/RES/78/12 states that the United Nations Day is to be observed every year beginning in 2024; World Duchenne Organization material documents the 2024 UN-recognized edition.

2020
Precursor

World Fair Play Day

A coalition of fair-play and Panathlon organizations launched a worldwide campaign on 7 September before the United Nations later established the 19 May observance.

2018
Later action

California Admission Day

Proclaimed 9 September 2018 as Admission Day in California and recounted the statehood history.

2017
First observance

National Grateful Patient Day

Benirschke’s first-party biography expressly calls September 7, 2017 the inaugural National Grateful Patient Day.

2001
Later action

International Day of Peace

Fixed the International Day of Peace on 21 September each year with effect from the 57th General Assembly session and declared it a day of global ceasefire and non-violence.

About this date

What this date contains

8 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.

4 have a country-specific scope

Country-specific observances are not presented as worldwide events.

8 have in-depth guides

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

Reviewed depth

Other in-depth guides on September 7

Source-backedFixed AnnualIn-depth guide

Independence Day

7 September · Brazil

Brazilian federal Law No. 662 of 6 April 1949, as amended, lists 7 September as a national holiday. Federal historical material identifies 7 September 1822 as the conventional national inde…

Source-backedRule Based AnnualIn-depth guide

Labor Day

First Monday in September · United States federal holiday

U.S. Department of Labor history and 5 U.S.C. 6103 verify the 1882 first celebration, the 1894 federal enactment and the current first-Monday-in-September legal holiday; founder attribution…

Source-backedRule Based AnnualIn-depth guide

Labour Day

First Monday in September (7 September in 2026) · Canada — Labour Day public holiday; jurisdiction-specific employment-law entitlements

Canada government holiday schedules and federal labour standards; this Canadian date must not be generalized internationally.

Source-backedFixed AnnualIn-depth guide

National Grateful Patient Day

7 September · United States / grateful-patient recognition initiative founded by Rolf Benirschke

Rolf Benirschke’s first-party biography identifies September 7, 2017 as the inaugural National Grateful Patient Day and launch of the Grateful Patient Project; National Day Calendar records…

Explore the mix

Topics represented on September 7

All topics →
Workplace, Professions & Appreciation 3Civic, Remembrance & History 2Health, Wellness & Awareness 2Animals, Nature & Environment 1
8 observances

All observances on this date

Source-backedFixed AnnualIn-depth guide

Independence Day

7 September · Brazil

Brazilian federal Law No. 662 of 6 April 1949, as amended, lists 7 September as a national holiday. Federal historical material identifies 7 September 1822 as the conventional national inde…

Source-backedRule Based AnnualIn-depth guide

Labor Day

First Monday in September · United States federal holiday

U.S. Department of Labor history and 5 U.S.C. 6103 verify the 1882 first celebration, the 1894 federal enactment and the current first-Monday-in-September legal holiday; founder attribution…

Source-backedRule Based AnnualIn-depth guide

Labour Day

First Monday in September (7 September in 2026) · Canada — Labour Day public holiday; jurisdiction-specific employment-law entitlements

Canada government holiday schedules and federal labour standards; this Canadian date must not be generalized internationally.

Source-backedFixed AnnualIn-depth guide

National Grateful Patient Day

7 September · United States / grateful-patient recognition initiative founded by Rolf Benirschke

Rolf Benirschke’s first-party biography identifies September 7, 2017 as the inaugural National Grateful Patient Day and launch of the Grateful Patient Project; National Day Calendar records…

Source-backedFixed AnnualIn-depth guide

National New Hampshire Day

7 September · United States / National Day Calendar National State Days series — New Hampshire

National Day Calendar lists National New Hampshire Day on 7 September. The U.S. Senate records New Hampshire’s admission/statehood date as 21 June 1788. The two dates are deliberately kept…

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 →