NATIONAL DAYANIMALS

National Koi Day

Today, we honor koi fish, these beautiful creatures symbolize perseverance and strength in various cultures.

JUL7

Wednesday, July 7Every year on July 7

days to go

Roots: This day was established to promote awareness of koi, rooted in Japanese culture.
Vibe: Relaxing and colorful, koi ponds bring peace to gardens.
Also on Jul 7: Global Forgiveness Day · Day of Rock ‘N’ Roll · Dive Bar Day
Hashtag: #NationalKoiDay

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3 ways to celebrate

AT HOME

Visit a pond

Find a local koi pond or garden center and spend a quiet hour watching the fish glide.

WITH FRIENDS

Aquarium afternoon

Tour an aquarium together and look for the koi, then compare favorite patterns.

AT WORK OR SCHOOL

Decorate with koi

Add koi prints or origami fish to the desk area for a calm, colorful touch.

Plan ahead

National Koi Day is observed on July 7 every year. Here is where it lands for the next ten years, handy for planners, marketers and party people.

2026Tue, Jul 7this year

2027Wed, Jul 7

2028Fri, Jul 7

2029Sat, Jul 7

2030Sun, Jul 7

2031Mon, Jul 7

2032Wed, Jul 7

2033Thu, Jul 7

2034Fri, Jul 7

2035Sat, Jul 7

2036Mon, Jul 7

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Fast facts

Koi can live for several decades with proper care.

Koi fish can grow up to 3 feet in length.

The story

Koi fish, originating from Japan, have been admired for centuries for their beauty and calm demeanor. These vibrant fish, often found in gardens and ponds, symbolize various positive attributes across cultures, including love, friendship, and perseverance. National Koi Day encourages fish enthusiasts and novices alike to appreciate the artistry involved in koi keeping.

Read the full story

On July 7, koi lovers celebrate the intricate patterns and colors of these fish, which have become a symbol of prosperity and good fortune. Koi have been bred for their unique coloration, resulting in a variety of types such as Kohaku, Sanke, and Showa. Each type carries its own story and significance, inviting collectors to share their passion for these aquatic companions.

The day serves as a reminder of the cultural connections that koi fish foster. In Japan, koi are a symbol of courage and strength, often depicted in traditional art and literature. The beauty of koi is often celebrated in festivals, where competitions showcase the finest specimens, further deepening the bond between people and nature.

In the United States, koi keeping has gained popularity, with enthusiasts hosting gatherings, sharing tips, and promoting sustainable pond practices. As more people discover the therapeutic qualities of watching koi glide through water, National Koi Day invites everyone to connect with nature and engage in this enriching hobby, celebrating the beauty and serenity that koi fish bring to our lives.

Did you know?

Koi in Nature

Koi are domesticated versions of the common carp, which are native to East Asia.

Color Variations

The color of koi can change depending on water quality and diet.

Symbol of Love

In Japanese culture, koi fish are often associated with romantic love.

Koi Festivals

Japan hosts numerous koi festivals, celebrating these fish with competitions and art.

Pond Design

Designing a koi pond involves careful consideration of size, depth, and filtration.

Koi Sizes

Koi can grow significantly depending on their environment; some can reach over three feet.

Lifespan

With proper care, koi can live for several decades.

Around the world

Every culture celebrates a little differently.

JPJapanHome to the koi fish, Japan celebrates these beautiful creatures with festivals and cultural events.
USUnited StatesKoi keeping has become popular in the U.S., with many enthusiasts engaging in pond-building and koi exhibitions.
CNChinaIn Chinese culture, koi symbolize abundance and prosperity, often featured in traditional art.
FRFranceFrench gardens often include koi ponds, reflecting a love for nature and aesthetics.
DEGermanyGermany hosts koi shows and competitions, highlighting the craftsmanship of koi breeding.
AUAustraliaKoi keeping is gaining popularity in Australia, with communities forming around shared interests.