In the United States, Patriot Day occurs on September 11 of each year in memory of the victims killed in the September 11 terrorist attacks in 2001.
September 11 attacks-related observances (United States): Patriot Day
On September 11, in the year 0, September 11 attacks-related observances (United States): Patriot Day. This event is recorded as a Holidays event in the history of September 11, one of 462 recorded events on this date across all of history.
Key Facts
- This event took place on September 11, 0 (AD era).
- It is categorised as a Holidays event in recorded history.
- Referenced in 1 Wikipedia article.
- Wikipedia source last updated on 15 June 2026.
On This Date in History 462
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
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