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World Engineers Day
September 15
It’s World Engineers Day on September 15, 2026. Round up friends, learn one new thing about it, and celebrate fall-style.
Photo: PhotosNormandie via Wikimedia Commons.

It’s World Engineers Day on September 15, 2026. Round up friends, learn one new thing about it, and celebrate fall-style.
Photo: PhotosNormandie via Wikimedia Commons.