We’re coming up to the end of Daylight Saving Time. Not Daylight Savings Time. Just plain ol’ “saving”—with no “s” at the end.
Savings refers to money most of the time, and this changing of the clocks isn’t about money (except perhaps indirectly).
We are apparently “saving” daylight when we turn the clock ahead. So it’s just Daylight Saving Time.
Hope your body adjusts quickly!