International Cat Day: Date, History & How to Celebrate

Cat lovers mark August 8 on their calendars for International Cat Day—and this global celebration has roots going back to 2002. The internet hosts several so-called “cat holidays,” and the confusion is real. International Cat Day stands out as the most widely recognized global celebration.

Annual Date: August 8 · Founded: 2002 · Creator: International Fund for Animal Welfare · 2025 Date: August 8 · Theme 2024: Celebrating Cats

Why is August 8 a Cat Day?

International Cat Day exists because the International Fund for Animal Welfare (IFAW) decided cats deserved their own globally recognized celebration. The organization created this observance in 2002 to spotlight feline welfare and raise awareness about cats—both as beloved pets and as community members.

Origin and founder

IFAW, a nonprofit focused on animal welfare since its founding, launched International Cat Day in 2002 in collaboration with other animal rights organizations. The choice of August 8 reportedly connects to ancient Egyptian reverence for cats, though this historical link is unconfirmed across primary sources. What is certain is the organization’s mission: creating a day that honors cats worldwide and educates the public about their needs.

In 2020, custodianship transferred to International Cat Care, a UK-based nonprofit that has championed cat welfare since 1958. According to International Cat Care, the day “highlights feline-focused topics annually” and serves as the single biggest observance on the global cat calendar.

Purpose of the day

The day exists to raise awareness about cats’ needs as pets and community members. Best Friends Animal Society promotes International Cat Day for adoption and community cat safety, framing cats as integral parts of neighborhoods worldwide. The global cat population is estimated at 600 million, with roughly half being unowned strays—illustrating why this awareness day matters for feline welfare everywhere.

How to celebrate International Cat Day?

Celebrating International Cat Day can be as simple as sharing your cat’s photo online or as involved as volunteering at a local shelter. The key is doing something that benefits cats—whether your own feline friend or the community cats in your neighborhood.

Fun activities at home

• Share photos or videos of your cat on social media using the day’s hashtags
• Give your cat extra playtime or a special treat
• Create a cozy enrichment space with new toys or climbing spots
• Document your cat’s quirks and share with friends or cat-loving communities

Community events

• Attend or organize a local cat-themed gathering
• Visit a cat café if one is nearby
• Join online discussions about cat care and welfare
• Volunteer at animal shelters that serve cats

Ways to support cats

• Donate to cat welfare organizations or local shelters
• Foster a cat in need temporarily
• Support Trap-Neuter-Return (TNR) programs in your community
• Advocate for cat-friendly policies in your neighborhood

Is it International Cat Day or Global Cat Day?

These two observances sound similar but serve distinct purposes. International Cat Day on August 8 celebrates all cats broadly, while Global Cat Day on October 16 focuses specifically on feral and stray cats and promotes humane population management.

Key differences

International Cat Day highlights feline-focused topics annually and raises awareness about cats’ needs as pets and community members. Global Cat Day, established in 2001 by Alley Cat Allies, aims to reduce euthanasia of cats in shelters through non-lethal programs and promotes TNR to stabilize feral populations.

Dates compared

The date difference matters. August 8 falls in summer for the Northern Hemisphere, while October 16 arrives in autumn. This timing reflects each day’s purpose: International Cat Day invites broad participation during vacation-friendly weather, whereas Global Cat Day aligns with community action season when shelters often face overcrowding.

Is National Cat Day in August or October?

National Cat Day in the United States falls on October 29—not in August. This US observance is distinct from International Cat Day and focuses on promoting cat adoption and welfare within American communities.

US National Cat Day

October 29 marks National Cat Day in the US, a day dedicated to raising awareness about cats available for adoption and celebrating the joy cats bring to American households. This date was established to encourage people to consider adopting from shelters and to recognize cats as valued family members.

The US observance differs from International Cat Day in several ways. National Cat Day is US-specific, while International Cat Day is recognized globally. The US day emphasizes adoption, whereas the international observance casts a wider net over feline welfare and awareness.

Other regional dates

Some countries recognize February 17 as a cat day, though this varies by region and lacks the widespread recognition of August 8 or October 29. The February date appears in certain European and Asian countries but has not achieved global standardization.

Global Cat Day (October 16) serves as the umbrella international observance for feral cats, with National Feral Cat Day representing its US-focused component. According to Alley Cat Allies, National Feral Cat Day is “the time to become the strong hands to achieve” Global Cat Day’s goals of humane stray management.

Is February 17th National Cat Day?

February 17 is recognized as a cat day in some countries, but it is not the widely celebrated International Cat Day observed on August 8. The February date appears in select European and Asian nations but has not gained universal recognition.

Regional variations

Different countries have adopted various dates for cat celebrations throughout the year. These regional observances often reflect local cultural connections to cats or align with specific advocacy goals within that country. However, no single February date has achieved the global recognition that August 8 enjoys.

The variation can create confusion, especially when online searches mix results from multiple countries. For anyone seeking the most recognized global observance, August 8 remains the definitive International Cat Day.

Confirmed dates

• International Cat Day: August 8 (global, established 2002)
• Global Cat Day: October 16 (feral cats focus, established 2001)
• US National Cat Day: October 29 (US adoption focus)
• Regional cat days: Various dates including February 17 in some countries

A brief history of cats

Cats have shared human lives for millennia, and their journey from wild hunters to beloved companions reflects centuries of cultural evolution.

• Cats were first domesticated nearly 9,000 years ago in the Near East for pest control
• A 9,500-year-old cat grave discovered in Cyprus in 2004 confirms early human-cat bonds
• Ancient Egyptians revered cats as sacred, linking cats to deity worship
• During the Black Death in 1348, cats in Europe were killed due to superstition linking them to disease
• Cats’ reputation recovered in Europe by the 1600s after medieval superstitions faded
• Félicette became the first cat in space on October 18, 1963
• Pusheen, a popular internet cat character, was created in May 2010

Cats traveled with humans across seas and continents—used for pest control by Greeks, Romans, and colonists alike. Today, they remain among the most popular companion animals worldwide.

How to participate: step-by-step

Ready to celebrate International Cat Day? Here’s a straightforward guide to marking the occasion meaningfully.

1. Mark your calendar — International Cat Day is August 8 annually. The next observance falls on Saturday, August 8, 2026.
2. Plan your celebration — Decide whether you’ll celebrate at home with your cat, online, or through community involvement.
3. Take action — Share photos, donate to shelters, volunteer, or simply spend quality time with your cat.
4. Spread awareness — Use hashtags like #InternationalCatDay to join the global conversation.
5. Reflect on feline welfare — Consider how you can support cats in your community year-round.

Timeline of key cat milestones

From ancient domestication to modern celebrations, cats have marked human history in fascinating ways.

The pattern is striking: cats have navigated from revered companions to persecuted targets and back to celebrated household members. Their resilience reflects not just biological adaptability but the deep human need for connection with animals.

Confirmed facts vs. rumors

Not everything circulating online about cat holidays is accurate. Here’s what we know for certain versus what’s less verified.

For high-confidence claims, stick to the dates, organizational origins, and custodianship transfers confirmed across multiple tier-1 and tier-2 sources. The Egyptian connection remains a popular narrative but lacks primary source verification.

What experts and organizations say

“While Global Cat Day inspires hearts and minds to build a better world for cats, National Feral Cat Day is the time to become the strong hands to achieve that goal.”

— Alley Cat Allies (feral cat advocacy organization)

“Cats Are Community, and every community should have policies and programs to protect them.”

— Alley Cat Allies (feral cat advocacy organization)

“From their historic reverence as sacred beings to their modern-day status as beloved pets and internet celebrities, cats continue to captivate and deeply connect with people.”

— Best Friends Animal Society (animal welfare organization)

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Frequently asked questions

For cat lovers, the choice is clear: mark August 8 for broad feline celebration, October 16 for feral cat advocacy, and October 29 for US-focused adoption awareness. Each day serves a purpose—and cats benefit from all of them.