Spring Time Change 2024 Calendar. The mnemonic used to remember how daylight saving time works is “spring forward, fall back”. Daylight saving time begins on sunday, march 9, 2025, at 2:00 a.m.
When do we fall back and spring forward? Daylight saving time (dst, also known as summer time) is the practice of advancing clocks by one hour (relative to the standard time) during summer months to make better use of daylight in the evening.