The annual shift back to standard time at the end of daylight saving time disrupts sleep patterns, making it harder for many to fall and stay asleep. Research suggests this disruption can lead to ongoing sleep deprivation, which has been associated with broader health risks. Experts warn the sudden loss of an hour can throw off circadian rhythms, leaving some struggling with fatigue and related consequences. Understanding the effects may help individuals prepare for the seasonal change.


Turning the clocks back at the end of daylight saving time has been linked to trouble falling and staying asleep, while ongoing sleep loss can take a toll on health.