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First Day Of Fall 2025 Date And Time. It’s a transition that touches every aspect of the natural world and human culture. Spring 2025 starts on thursday, march 20th in the northern hemisphere, with daylight time lengthening and the leaves begining show on the trees with the changing tilt of the earth's.

Find out the date when autumn (or fall) is in 2025 and count down the days until autumn (or fall) with a countdown timer. Need to know the exact date of of the first day of fall this year?