Daylight Saving Time (DST) in 2023 started on Sunday, March 12, when clocks were set forward one hour. It ended on Sunday, November 5, when clocks were set back one hour in the United States. In Europe, including Sweden, DST started on Sunday, March 26, 2023, and ended on Sunday, October 29, 2023, with clocks moving forward and backward by one hour, respectively.