<Ul> <Li> The portions of Indiana that were on Central Time observed daylight saving time . </Li> <Li> Also, some Indiana counties near Cincinnati and Louisville were on Eastern Time, but did (unofficially) observe DST . </Li> </Ul> <Li> The portions of Indiana that were on Central Time observed daylight saving time . </Li> <Li> Also, some Indiana counties near Cincinnati and Louisville were on Eastern Time, but did (unofficially) observe DST . </Li> <P> There exist more than one hundred clock towers in the United States; see Category: Clock towers in the United States . </P>

Where does the time change in the midwest