The clocks in most of the U.S. will fall back an hour this weekend as Daylight Saving Time once again comes to an end.

Early Sunday morning, most of the country will switch back to observing Standard Time, resulting in earlier sunrises and earlier sunsets. The looming clock change comes as some lawmakers, with the backing of President Donald Trump, have been trying to push a bill through Congress that would make Daylight Saving Time permanent and end the biannual time change. But the bill has been met with pushback from other lawmakers and sleep experts.

Here’s everything you need to know about the clock change this fall, and the state of the bill that’s trying to put a stop to the cycle of changing the clocks twice a year.

When do the clocks fall back in 2026?

Daylight Saving Time will end on Nov. 1 at 2 a.m. local time. At that time, the clocks will fall back an hour, to 1 a.m. local time.

How can I prepare for the clock change?

Dr.…