Sunday, Nov. 6, is the official date to change the clocks in lieu of Daylight Savings Time.
Bullitt County will "fall back" an hour at 2 a.m., meaning the clocks should then be changed to 1 a.m., reverting to Eastern Standard Time (EST).
The period between Spring and Fall is Eastern Daylight Time (EDT).
Bullitt County will "spring forward" to EDT again on Mar. 11, 2012.