Autumn vs. Fall

Fall and autumn are both accepted and widely used terms for the season that comes between summer and winter. Some who consider British English the only true English regard fall as an American barbarism, but this attitude is not well founded. Fall is in fact an old term for the season, originating in English in the 16th century or earlier....(grammarist.com)

I had spent the Thanksgiving afternoon at the Arboretum and on the grounds of our modest Botanical Gardens at the Experimental Farm.
We rested enjoying the vernacular, beutifully weathered gazebo.