National Submarine Day 2020

April 11, 2020 in the USA

April 11, 2020 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 2019. For further information please stop by there!

Where is the event?
Nationwide
USA
When is the event?
Saturday, the 11th of April 2020
Only 635 days left!

More dates:

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National Submarine Day 2020 - Apr 11, 2020 – Copyright © 2018 Cute Calendar