Here's What Happens to Your Body When Daylight Saving Time Ends

Resetting your clocks for Daylight Saving Time can be a serious setback for your sleep schedule. When DST ends (this weekend! the clocks fall back at 2 a.m. on Sunday) and the hours of daylight are reduced, your daily routine can be significantly disrupted. (And, PSA, until Sunday it's technically wrong to write "EST" in your emails. See: What Everyone Gets Wrong About Daylight Saving Time)