Did You Know Mar. 13th – Daylight Saving Time by EditorMarch 13, 2022March 15, 2022 Daylight saving time (DST), also known as daylight savings time or daylight time, and summertime, is the practice of advancing clocks during warmer months so that darkness falls at a later clock time. The typical implementation of DST is to set clocks forward by one hour in the spring.