INTERNATIONAL DAY

World Maritime Day

World Maritime Day is a chance to reflect on the vital role of oceans in our lives and the global economy.

SEP24
Thursday, September 24Last Thursday in September
Roots
Established by the International Maritime Organization in 1978
Vibe
A day of awareness and celebration for maritime communities
Hashtag
#WorldMaritimeDay
Apple or Outlook calendar

3 ways to celebrate

AT HOME

Learn about ships

Watch a documentary on ocean shipping and the people who work at sea.

WITH FRIENDS

Visit the waterfront

Walk the harbor together and watch the ships come in.

AT WORK OR SCHOOL

Study sea trade

Share how maritime transport connects the world.

Plan ahead

World Maritime Day is observed on the last Thursday in September. Here is where it lands for the next ten years, handy for planners, marketers and party people.

2026Thu, Sep 24this year
2027Thu, Sep 30
2028Thu, Sep 28
2029Thu, Sep 27
2030Thu, Sep 26
2031Thu, Sep 25
2032Thu, Sep 30
2033Thu, Sep 29
2034Thu, Sep 28
2035Thu, Sep 27
2036Thu, Sep 25

Add to my calendar (repeats yearly)

Fast facts

Over 90%Of global trade is carried by sea
Hundreds of thousands of Americans work in the maritime industry

The story

World Maritime Day is observed annually on the last Thursday of September, with this year’s date falling on September 24. Established by the International Maritime Organization (IMO) in 1978, this day serves as a reminder of the crucial role that maritime activities play in global trade, environmental sustainability, and economic development. The theme for 2026 is “From Policy to Practice: Powering Maritime Excellence,” which is more vital than ever as shipping activities continue to grow.

Read the full story

The maritime industry is integral to the U.S. economy, facilitating over 90% of international trade. Major ports, such as the Port of Los Angeles and the Port of New York and New Jersey, are critical hubs for cargo shipments, employing thousands of workers and supporting local economies. During World Maritime Day, various events are held across the country, including educational programs, public awareness campaigns, and community cleanups, all aimed at promoting maritime safety and environmental stewardship.

In addition to recognizing the economic impact of maritime activities, World Maritime Day also highlights the industry's environmental challenges. Shipping accounts for approximately 3% of global greenhouse gas emissions, prompting international efforts to reduce the carbon footprint of the industry. Initiatives are underway to promote cleaner technologies and sustainable practices, ensuring that maritime operations contribute positively to the planet's health.

As we celebrate World Maritime Day, it is essential to acknowledge the cultural significance of the sea in American life. From maritime folklore to seafood traditions, the ocean has shaped communities along the coastlines. This day not only honors the workers and innovations within the maritime sector but also encourages everyone to engage in conversations about the future of our seas and the sustainability of maritime activities.

Did you know?

01

Did you know?

The first recorded ship was built around 4000 BC in Egypt.

02

Fact about the Titanic

The Titanic sank on its maiden voyage in 1912 after hitting an iceberg.

03

Largest container ship

The Ever Given, stuck in the Suez Canal, is over 1,300 feet long.

04

Maritime law

Admiralty law governs maritime operations and disputes.

05

Marine biodiversity

Oceans are home to over 230,000 known species.

06

Shipping emissions

Shipping contributes to about 2.5% of global CO2 emissions.

07

Pirates today

Modern piracy still exists, particularly in the Gulf of Aden.

Around the world

Every culture celebrates a little differently.

  • USUnited StatesHome to some of the busiest ports in the world.
  • GBUnited KingdomA maritime nation with a rich seafaring history.
  • AUAustraliaKnown for its stunning coastal communities and shipping routes.
  • JPJapanA leader in maritime technology and innovation.
  • BRBrazilSignificant contributor to the maritime industry in the region.
  • ZASouth AfricaKey player in maritime trade along the African coast.

Keep the party going

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