Observance guideSource-backed

National Tackle Kids Cancer Day2026 · Date · History · Messages

National Day Calendar identifies Hackensack University Medical Center Foundation as founder, places the observance on September 15 and records annual observance beginning in 2017. Current Tackle Kids Cancer first-party material verifies continuing campaign identity while distinguishing its 2015 campaign launch from the 2017 observance.

Annual dateReviewed 2026-09-26Sensitive topic

About National Tackle Kids Cancer Day

National Tackle Kids Cancer Day is observed on September 15 and focuses attention on pediatric cancer research, patient care and family support.

National Day Calendar records the observance as founded by Hackensack University Medical Center Foundation and observed annually beginning in 2017; the related Tackle Kids Cancer campaign itself began in 2015.

Why National Tackle Kids Cancer Day matters

The observance can highlight pediatric cancer research and support while keeping fundraising claims separate from independent medical information.

Children and families facing cancer deserve dignity and privacy. Public awareness should not invite speculation about an individual child’s diagnosis, prognosis or treatment.

History of National Tackle Kids Cancer Day

Tackle Kids Cancer says its grassroots fundraising effort began in 2015 in support of pediatric cancer research and patient-care programs at Hackensack Meridian Health children’s hospitals.

National Day Calendar identifies Hackensack University Medical Center Foundation as founder of National Tackle Kids Cancer Day and records September 15 as the annual date beginning in 2017.

The 2015 campaign launch and the 2017 observance are related but distinct milestones; neither should be substituted for the other.

Tackle Kids Cancer remained active in 2025–2026, including a September 15, 2025 tenth-anniversary campaign milestone, which supports current organizational continuity but does not rewrite the observance’s 2017 start.

Institutional timeline

How the observance developed

This timeline uses documented milestones from reviewed sources. Missing stages are left out rather than guessed.

  1. Origin / proposal

    Hackensack University Medical Center Foundation

    National Day Calendar’s proclamation/registry material identifies the foundation as founder of National Tackle Kids Cancer Day.

  2. Establishment

    National Day Calendar Registrar with Hackensack University Medical Center Foundation

    National Day Calendar new-day proclamation and registry record

  3. First observance

    First documented observance

    National Day Calendar records September 15 as the annual date and says the observance began in 2017.

  4. Current stewardship

    Tackle Kids Cancer / Hackensack University Medical Center Foundation, with National Day Calendar continuing the observance listing

    Tackle Kids Cancer remains active through Hackensack University Medical Center Foundation and National Day Calendar continues to publish the observance.

Origins & establishment

What the evidence establishes

Evidence & sources ↓

Confirmed institutional roles and milestones are shown first. Details that could not be established from the reviewed sources are listed separately below.

Originator / proposerHackensack University Medical Center FoundationNational Day Calendar’s proclamation/registry material identifies the foundation as founder of National Tackle Kids Cancer Day.
Proclaiming / establishing bodyNational Day Calendar Registrar with Hackensack University Medical Center FoundationThe observance is a private registrar/founder-created identity, not a federal or state statutory holiday.
Original establishing instrument / decisionNational Day Calendar new-day proclamation and registry recordThe registrar’s proclamation/registry record is the reviewed establishing evidence for this private observance.
Current facilitator / coordinatorTackle Kids Cancer / Hackensack University Medical Center Foundation, with National Day Calendar continuing the observance listingTackle Kids Cancer remains active through Hackensack University Medical Center Foundation and National Day Calendar continues to publish the observance.
First observance15 September 2017National Day Calendar records September 15 as the annual date and says the observance began in 2017.
4 fields not established in reviewed sources
Original instrument adoption / decision dateThe reviewed material establishes annual observance beginning in 2017 but not the exact internal approval or proclamation date.
Former nameNo formal former recurring name is established.
Former dateNo former recurring date is established.
Why this exact date?The reviewed sources establish September 15 but do not establish why that date was selected; the campaign’s 2015 launch is not used as an inferred rationale.
Source qualityHigh confidence
1 Primary institutional / legal3 Official organizer
View all sources ↓

How to Observe National Tackle Kids Cancer Day

01

Learn about childhood and adolescent cancers through independent sources such as the National Cancer Institute.

02

Support reputable pediatric-cancer research or family-support programs after reviewing the organization’s own information and financial disclosures.

03

Share general awareness information without identifying a child or family unless they have clearly chosen to make that information public.

04

Avoid giving individualized treatment advice or presenting fundraising language as a medical outcome guarantee.

National Tackle Kids Cancer Day Facts

Fact 01

National Tackle Kids Cancer Day is observed on September 15.

Fact 02

National Day Calendar identifies Hackensack University Medical Center Foundation as the founder of the observance.

Fact 03

National Tackle Kids Cancer Day appears in the National Day Calendar state-day series, which the publisher says began in 2017.

Fact 04

The related Tackle Kids Cancer campaign says its grassroots effort began in 2015.

Fact 05

The National Cancer Institute provides independent information on cancers affecting children and adolescents.

National Tackle Kids Cancer Day Messages

Support pediatric-cancer awareness while respecting the privacy and dignity of children and families.

Classification

Topic and context

Health, Wellness & Awareness →
Accuracy notes

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.
  • Minors Context Care.
Evidence

Evidence & sources

Source policy →

Sources used across the guide are gathered here. Labels show how each source supports the page, and contextual references are kept separate from primary evidence.

Source 01

National Cancer Institute — Cancer in Children and Adolescents

Primary institutional / legal
Source 02

National Day Calendar — National Tackle Kids Cancer Day proclamation

Official organizer
Source 03

Tackle Kids Cancer — Celebrating 10 Years of Tackling Kids Cancer

Official organizer
Source 04

Tackle Kids Cancer — current organization homepage

Official organizer
Questions & connections

Understand it, compare it, then explore further

Start with the most common factual questions, then compare closely related observances and explore useful connections.

Reader questions

Frequently asked questions

When is National Tackle Kids Cancer Day?

15 September The documented recurrence rule is: 15 September.

Does National Tackle Kids Cancer Day fall on the same date every year?

Yes. It uses a fixed annual date unless stronger evidence changes the pattern.

Is National Tackle Kids Cancer Day an official public holiday?

The reviewed sources verify it within this scope: United States / Tackle Kids Cancer and Hackensack University Medical Center Foundation recognition. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when reliable evidence explicitly does so.

Who established or recognizes National Tackle Kids Cancer Day?

The reviewed sources identify National Day Calendar Registrar with Hackensack University Medical Center Foundation as the proclaiming or establishing body. The proposer or originator is recorded separately as Hackensack University Medical Center Foundation. Current facilitation or coordination is recorded as Tackle Kids Cancer / Hackensack University Medical Center Foundation, with National Day Calendar continuing the observance listing.

Is National Tackle Kids Cancer Day international or country-specific?

This observance is specific to United States. Its fuller verified scope is: United States / Tackle Kids Cancer and Hackensack University Medical Center Foundation recognition.

How is this page verified?

The factual information is checked against reviewed sources, including the date pattern, scope and institutional history. This page was checked on 2026-09-26.

When is National Tackle Kids Cancer Day?

It is observed on September 15.

Who founded the observance?

National Day Calendar identifies Hackensack University Medical Center Foundation as the founder and records annual observance beginning in 2017.

Did Tackle Kids Cancer begin in 2017?

The observance is recorded as beginning in 2017, while the related Tackle Kids Cancer fundraising initiative says its grassroots effort began in 2015.

Is this guide medical advice?

No. It provides observance context only; diagnosis and treatment questions belong with qualified health professionals and authoritative clinical sources.

Explore further

Related observances with useful context

More in this topic →

Related observances are selected from shared topics, scope and documented connections. Where an important difference is known, it is labeled separately so “related” is not mistaken for “the same observance.”

Same date

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