Philadelphia residents should prepare for Daylight Saving Time (DST) on March 9, 2025, when clocks will move forward by one hour at 2:00 AM.
Why Do We Observe DST?

Daylight Saving Time was introduced to make better use of daylight and reduce energy consumption. The practice has been in place for over a century.
Effects of DST
- Health Impacts: Some people experience sleep disruptions.
- Traffic Safety: Early morning darkness may increase accident risks.
Conclusion
Philadelphia residents should adjust their clocks on March 8 to stay on schedule.