10/28/2025
As daylight saving time (DST) ends and clocks are set back an hour, the timing of light exposure and sleep can get disrupted. To prepare, it is helpful to gradually shift bedtime and wake time by 15 minutes later each night for a few days before the change. Maintaining a consistent sleep schedule, getting plenty of natural morning light, or portable light-based devices and avoiding bright or blue light in the evening can ease the transition. Creating a dark, cool, and quiet sleep environment further supports adjustment. Avoid heavy meals, caffeine, and electronic devices close to bedtime. Using a sleep mask to block early morning light post-change may also prevent premature waking.
These practices support the QQRT components and help keep sleep health optimized during time changes.