Daylight Savings Time Ends 2024. A department of energy study found the extra four weeks of daylight saving time saved around 0.5% in total electricity daily in the u.s., equaling energy savings of 1.3 billion. Daylight hours vary significantly across latitudes in the northern hemisphere.

There’s more daylight in the evenings and less in the mornings (sometimes called daylight saving time). We “fall back” one hour and return to standard time on sunday, november 3,.