First Day Of Fall 2025 Date And Time Nyc. The first day of fall, also known as the autumnal equinox, in 2025 will be on september 23rd. We are here to help you stay up to date with the nyc private and independent school calendar.

It provides the full 2025 schedule of term dates,exams date and holidays schedule 2025 to students. Find out the date when autumn (or fall) is in 2025 and count down the days until autumn (or fall) with a countdown timer.