Daylight saving time ends Sunday. Here’s what to know as clocks ‘fall back.’​Daylight saving time ends Sunday. Here’s what to know as clocks ‘fall back.’ 

 Clocks across much of the United States will fall back once again Sunday as daylight saving time comes to an end.  ​​Clocks across much of the United States will fall back once again Sunday as daylight saving time comes to an end.