DST or Daylight Saving Time is the practice of temporarily advancing clocks during the summertime so that afternoons have more daylight and mornings have less. Typically clocks are adjusted forward one hour near the start of spring and are adjusted backward in autumn.
The goal of DST was to reduce evening usage of incandescent lighting, formerly a primary use of electricity modern heating and cooling usage patterns differ greatly, and research about how DST currently affects energy use is limited or contradictory.
Its happening today at 2:00 PM. So guys, don't forget to change ur clock tonight ( 1 hour ahead)