Turning clocks back one hour divides opinion but brings more morning light

Clocks go back 60 minutes on Sunday, 25 October 2026, shifting from 02:00 to 01:00 on mainland Portugal and Madeira, and from 01:00 to 00:00 in the Azores, marking the return to winter time. While it is commonly seen as gaining an hour of sleep, experts note it can cause fatigue by altering sleep patterns, though it aligns biological clocks better with morning sunlight so children do not travel to school in the dark.


