Parts of Indiana.
Indiana is one of three U.S. states which do not Spring ahead from "standard" to "daylight saving" time or Fall back from daylight to standard six months later. Arizona and Hawaii are the others. By State Law, most of Indiana is on Eastern Standard Time (EST) all year long.
The statute creates three different time arrangements in the Hoosier State:
77 counties (including state capital Indianapolis) are in the Eastern Time Zone but do not change to Daylight time in April; instead they remain on Standard Time all year long; [yellow on map and chart]
10 counties -- five near Chicago, IL, and five near Evansville, IN, are in the Central Time Zone and use both Central Standard and Central Daylight; [green on map and chart] and
five other counties -- two near Cincinnati, OH, and three near Louisville, KY -- are in the Eastern Time Zone but use both Eastern Standard and Eastern Daylight. [pink on map and chart]
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