Daylight Savings Time: This weekend, Americans across most states will adjust their clocks as daylight saving time (DST) comes to an end. On Sunday, November 3, 2024, at 2 a.m., we officially “fall back,” gaining an extra hour of sleep. This biannual time change shifts us into standard time, which will last until the second Sunday of March 2025.

Why Change Clocks at 2 a.m.?

The specific 2 a.m. time for DST shifts dates back to when early train schedules were minimally impacted. Trains in New York City and other hubs typically avoided departures around this time, making it a convenient, low-disruption option.

Health Impact and Adjustment Tips

While “falling back” tends to be easier on the body than “springing forward,” experts still recommend gradually adjusting sleep patterns to ease the transition. Exposure to morning sunlight can help recalibrate the body’s circadian rhythm, promoting better sleep and overall well-being.

What About States That Don’t Observe DST?

Only Hawaii and most of Arizona—along with territories like Puerto Rico and Guam—opt out of DST. Despite occasional proposals to end the time switch nationwide, particularly through the stalled Sunshine Protection Act, there is currently no change in sight.

Why Daylight Saving Time?

Initially introduced during WWI to save energy, DST provides more daylight during waking hours. Some studies indicate that the energy saved may be modest, yet the tradition endures, impacting sleep and daily schedules each year.

Prepare for the time shift this Sunday, enjoy that extra hour of rest, and remember to set your clocks back!