Is patriot day a non mail day?

Patriot Day, 2003 By the President of the United States of America A Proclamation En Español Two years ago, more than 3,000 innocent people lost their lives when a calm September morning was...

Yes, it does. (At least in Massachusetts it does.)

Sunday if you live in new zealand.

yes

Patriot's Day (or Patriots' Day) commemorates the battles of Lexington and Concord, which were fought near Boston in 1775. Patriot's Day is annually held on the third Monday of April. It should not...