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Evergreen date guide

What is celebrated on November 27?

See the observances and verified observance-history milestones attached to November 27. 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.

2022
First observance

International Shift Worker Sunday

Deputy launched the day in November 2022 as an annual last-Sunday event, and its 2025 release calls November 30, 2025 the fourth annual edition, corroborating 2022 as the first ye…

2010
Later action

Independence Day

Adopted August 15 of every year as the national holiday commemorating the proclamation of independence and provided for it to be paid and non-working nationwide.

2009
First observance

Native American Heritage Day

BIA chronology records November 27, 2009 as Native American Heritage Day under the 2009 framework.

1999
First observance

SKYWARN Recognition Day

The NWS national archive says the first NWS Special Event in the SKYWARN Recognition Day lineage was held on 27 November 1999; ARRL history likewise identifies that event as the f…

About this date

What this date contains

3 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.

1 have a country-specific scope

Country-specific observances are not presented as worldwide events.

3 have in-depth guides

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

Reviewed depth

Other in-depth guides on November 27

Source-backedRule Based AnnualIn-depth guide

International Systems Engineer Day

Last Friday of November · International / creator-led professional appreciation observance

The observance’s creator site states that it was founded in 2012 and is celebrated annually on the last Friday of November.

Source-backedFixed AnnualIn-depth guide

National Craft Jerky Day

27 November · United States / Long Beach Jerky Co.-created informal craft-food observance

National Day Calendar identifies Long Beach Jerky Co. as founder, states that November 27 honors “Gramps” Albert’s birthday, and records private registrar approval in 2016; the approval is…

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Topics represented on November 27

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Community, Causes & Advocacy 1Workplace, Professions & Appreciation 1Arts, Entertainment & Lifestyle 1
3 observances

All observances on this date

Source-backedRule Based AnnualIn-depth guide

International Systems Engineer Day

Last Friday of November · International / creator-led professional appreciation observance

The observance’s creator site states that it was founded in 2012 and is celebrated annually on the last Friday of November.

Source-backedFixed AnnualIn-depth guide

National Craft Jerky Day

27 November · United States / Long Beach Jerky Co.-created informal craft-food observance

National Day Calendar identifies Long Beach Jerky Co. as founder, states that November 27 honors “Gramps” Albert’s birthday, and records private registrar approval in 2016; the approval is…

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 →