First Day Of Fall 2025 Usa Date. When do the four seasons start in 2025—for spring, summer, fall, and winter? When is the 2025 fall equinox?

Est sunday, march 10, for spring forward and will end, or fall back, at 2 a.m. Starbucks may roll out pumpkin spice lattes earlier each year, but the official start to fall doesn’t change.