US state Illinois (IL) time zone information, including time zone map, daylight savings time, current local time and state time bills.
In which time zone is Illinois? What are the time zone names for standard time and Daylight Saving Time in 2026?
Exact time now, time zone, time difference, sunrise/sunset time and key facts for Illinois, United States.
View current local times and time zone details for cities in Illinois, United States. Includes DST information and a list of cities. Accurate regional time from Timezones.com.
Illinois - Local Time & Time Zones in United States | Timezones.com
Illinois is in the Central Time Zone in the United States of America (USA). US Central Standard Time (CST) is 6 hours behind Greenwich Mean Time ( GMT-6 ).
Exact local time now in Illinois, United States. Time Zone, UTC offset, and DST. Clock with seconds, 12/24h formats, sunrise/sunset, and more.
Live exact time in Illinois with seconds. Includes daylight saving time transitions for Illinois. Current time zone UTC-05:00.
U.S. Time Zone Map and Time Zone guide – live current time across all 11 U.S. time zones, including mainland and territories, with an interactive map and DST details.
Current local time in Illinois - check Illinois local time, summer/winter time 2026, standard offset to GMT and time conversion dates.
Illinois (/ ˌɪlɪˈnɔɪ / ⓘ IL-ih-NOY) is a state in the Midwestern region of the United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash and Ohio rivers to its south.