When Does Autumn Start 2024 Uk 2024. Autumn begins in september in the uk (and the northern hemisphere). As we edge closer to 2024/2025, it’s essential to grasp the subtleties of the uk’s autumn season, renowned for its vivid leaf color transformations and significant temperature.
In the uk the clocks go forward 1 hour at 1am on the last sunday in march, and back 1 hour at 2am on the last sunday in october. In 2024 the winter solstice, and the end of autumn, is on saturday, december 21.