National Maritime Day is annually observed in the United States on May 22. It is a time to observe its maritime heritage, to honor those who served as merchant mariners, and to recognize the benefits of the maritime industry. In the table below, you will find when National Maritime Day is official marked and celebrated in United States over a span of 15 years. All the information display below is also available via our API as well as downloadable as a csv. Signup here to get started.

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Year Day of the Week Date Name
2010
Saturday May 22 National Maritime Day
2011
Sunday May 22 National Maritime Day
2012
Tuesday May 22 National Maritime Day
2013
Wednesday May 22 National Maritime Day
2014
Thursday May 22 National Maritime Day
2015
Friday May 22 National Maritime Day
2016
Sunday May 22 National Maritime Day
2017
Monday May 22 National Maritime Day
2018
Tuesday May 22 National Maritime Day
2019
Wednesday May 22 National Maritime Day
2020
Friday May 22 National Maritime Day
2021
Saturday May 22 National Maritime Day
2022
Sunday May 22 National Maritime Day
2023
Monday May 22 National Maritime Day
2024
Wednesday May 22 National Maritime Day
2025
Thursday May 22 National Maritime Day

These dates may be modified as official changes are announced, so please check back regularly for updates or sign up for our newsletter to receive regular updates. All updates are automatically added to our API as well.

Our team of holiday editors are continuously monitoring for changes from government agencies and local authorities to this data to ensure we're providing the most accurate information possible. If you happen to notice an error, please get in touch.