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National Submarine Day 2028
April 11, 2028 in the USA
April 11, 2028 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 2027. For further information please stop by there!
Where is the event?
Nationwide
USA
When is the event?
Tuesday, the 11th of April 2028
Only 718 days left!
More dates:
- National Submarine Day on Apr 11, 2027
- National Submarine Day on Apr 11, 2028
- National Submarine Day on Apr 11, 2029