National Submarine Day 2022

April 11, 2022 in the USA

April 11, 2022 is commemorated by the United States submarine community as Submarine Day, the anniversary of April 11, 1900 when the American Government purchased its first commissioned submarine, the USS Holland.

We have placed a detailed description of this event on this page: National Submarine Day 2023. For further information please stop by there!

Where is the event?
When is the event?
Monday, the 11th of April 2022
Over since 121 days!

More dates:


National Submarine Day 2022 - Apr 11, 2022 – Copyright © 2022 Cute Calendar