![Shop our 2024 calendars. Now available for purchase!](https://static.checkiday.com/img/website-shop-header-6.jpg)
![Image for National Maritime Day](https://static.checkiday.com/img/1200/lighthouse-93487.jpg)
National Maritime Day
Observed
annually on May 22nd (since 1933)
Dates
Founded by
United States Congress on May 20th, 1933
Tags
Awareness & Advocacy
Travel & Tourism
Hashtags
Sources
National Maritime Day is observed next on Thursday, May 22nd, 2025. It has been observed annually on May 22nd since 1933.