The question of when — or whether — to change the clocks has generated passionate debate, but the proposal to shift the Daylight Saving Time transition to Saturday night offers a practical compromise that deserves serious consideration. As Newsday explored, giving people a full day to adjust before the work week could significantly reduce the well-documented negative effects of the time change.
Every March, the “spring forward” transition costs Americans an hour of sleep and triggers a cascade of health and safety consequences. Every November, the “fall back” transition disrupts routines in different but still meaningful ways. Both transitions share a common problem: they force an abrupt change to a biological system that evolved to operate on gradual, natural shifts in light and darkness.
Sleep On It: What the Research Shows
- Adjustment takes 3–7 days — Most people need several days to fully recalibrate their internal clock after a time change.
- Timing matters — A Saturday transition would align better with weekend flexibility, allowing natural light exposure on Sunday to aid adjustment.
- Consistency is king — Regardless of when the change occurs, maintaining a regular sleep schedule before and after the transition is the most effective strategy.
- Permanent standard time may be ideal — Some sleep experts argue that permanent standard time, not permanent DST, would best align with human biology.
Until policy catches up with biology, proactive sleep management remains your best strategy. The Sleep Ambassador’s courses and consulting can help you develop personalized approaches to navigating time changes and other sleep disruptions. Read the full article on Newsday →