Source-backedRule Based AnnualHeightened editorial care

National Heat Awareness Day

A New York legislative resolution states that National Heat Awareness Day is observed each year on the last Friday in May to highlight heat-related health risks.

Date / ruleLast Friday in May
ScopeUnited States / heat-safety awareness
VerificationState Legislative Recurring Rule Verified
PortabilityRule Based Annual
Evidence statusSource-backed
Last authority check2026-09-09
Target-year policyCalculate Rule
Next date this engine can safely resolveFriday, May 28, 2027See everything on May 28 →
Authority summary

What is National Heat Awareness Day?

A New York legislative resolution states that National Heat Awareness Day is observed each year on the last Friday in May to highlight heat-related health risks.

Date and recurrence

Last Friday in May

This observance follows a reusable calendar rule rather than one fixed Gregorian date. The actual date can move from year to year. Rule: Last Friday in May

Scope and status

The verified scope stored for this record is United States / heat-safety awareness. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.

Classification

Topic and context

Health, Wellness & Awareness →
Accuracy controls

What this page does not assume

  • Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
  • Do not treat the title alone as proof of government recognition or public-holiday status.
  • Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
  • Health Information Not Medical Advice.
Provenance

Sources

Source policy →
  1. New York State Senate — 2026 Heat Awareness Day resolutionState Legislature
Reader questions

Frequently asked questions

When is National Heat Awareness Day?

Last Friday in May The stored recurrence guidance is: Last Friday in May.

Does National Heat Awareness Day fall on the same date every year?

It follows a recurring calendar rule, so the Gregorian date can change from year to year.

Is National Heat Awareness Day an official public holiday?

The authority record verifies it within this scope: United States / heat-safety awareness. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when the supporting authority record explicitly does so.

Who established or recognizes National Heat Awareness Day?

The stored designation basis is: A New York legislative resolution states that National Heat Awareness Day is observed each year on the last Friday in May to highlight heat-related health risks.. Supporting provenance includes New York State Senate — 2026 Heat Awareness Day resolution. The site does not infer a separate creator or founder unless reviewed evidence establishes one.

Is National Heat Awareness Day international or country-specific?

This authority record is country-scoped to United States. Its fuller verified scope is: United States / heat-safety awareness.

How is this page verified?

The factual layer is source-backed and keeps its date rule, scope, provenance and editorial guardrails attached to the authority record. This record was checked on 2026-09-09.

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