Check the current local time in Illinois, United States of America, including timezone, daylight saving time information and time difference details.
Illinois, United States of America Administrative region
America/Chicago
Online clock — Illinois
Use the time converter to plan calls, meetings, and working hours between your location and Illinois, United States of America. Time calculations use the America/Chicago time zone and automatically adjust for daylight saving time when applicable.
Day length: 10 h 10 m 26 s
Phase: New moon
Daylight Saving Time
DST starts
Date and time
Clock change
02:00 03:00 (+1 hour forward)
DST ends
Date and time
Clock change
02:00 01:00 (−1 hour back)
40.0003, -89.2504
Illinois is a region of United States of America, located in North America. The population of Illinois is 12,710,158 people.
| City ▲ | Time |
|---|---|
| Arlington Heights America/Chicago (—) | — |
| Aurora America/Chicago (—) | — |
| Bloomington America/Chicago (—) | — |
| Bolingbrook America/Chicago (—) | — |
| Champaign America/Chicago (—) | — |
| Chicago America/Chicago (—) | — |
| Cicero America/Chicago (—) | — |
| Decatur America/Chicago (—) | — |
| Elgin America/Chicago (—) | — |
| Evanston America/Chicago (—) | — |
| Joliet America/Chicago (—) | — |
| Naperville America/Chicago (—) | — |
| North Peoria America/Chicago (—) | — |
| Palatine America/Chicago (—) | — |
| Peoria America/Chicago (—) | — |
| Rockford America/Chicago (—) | — |
| Schaumburg America/Chicago (—) | — |
| Skokie America/Chicago (—) | — |
| Springfield America/Chicago (—) | — |
| Waukegan America/Chicago (—) | — |
| City ▲ | Time |
|---|---|
| Addison America/Chicago (—) | — |
| Buffalo Grove America/Chicago (—) | — |
| Calumet City America/Chicago (—) | — |
| Carpentersville America/Chicago (—) | — |
| DeKalb America/Chicago (—) | — |
| Downers Grove America/Chicago (—) | — |
| Glendale Heights America/Chicago (—) | — |
| Lombard America/Chicago (—) | — |
| Normal America/Chicago (—) | — |
| Oak Park America/Chicago (—) | — |
| Orland Park America/Chicago (—) | — |
| Park Ridge America/Chicago (—) | — |
| Pekin America/Chicago (—) | — |
| Plainfield America/Chicago (—) | — |
| Rock Island America/Chicago (—) | — |
| Romeoville America/Chicago (—) | — |
| St. Charles America/Chicago (—) | — |
| Streamwood America/Chicago (—) | — |
| Urbana America/Chicago (—) | — |
| Wheeling America/Chicago (—) | — |
| City ▲ | Time |
|---|---|
| Atlanta America/New_York (—) | — |
| Boston America/New_York (—) | — |
| Brooklyn America/New_York (—) | — |
| Dallas America/Chicago (—) | — |
| Denver America/Denver (—) | — |
| Detroit America/Detroit (—) | — |
| Fresno America/Los_Angeles (—) | — |
| Houston America/Chicago (—) | — |
| Indianapolis America/Indiana/Indianapolis (—) | — |
| Kansas City America/Chicago (—) | — |
| Long Beach America/Los_Angeles (—) | — |
| Los Angeles America/Los_Angeles (—) | — |
| Mesa America/Phoenix (—) | — |
| Miami America/New_York (—) | — |
| Nashville America/Chicago (—) | — |
| Oakland America/Los_Angeles (—) | — |
| Portland America/Los_Angeles (—) | — |
| San Diego America/Los_Angeles (—) | — |
| San Francisco America/Los_Angeles (—) | — |
| Staten Island America/New_York (—) | — |
The current local time in Illinois is —.
Illinois uses the timezone America/Chicago.
Daylight saving time in Illinois starts on March 8, 2026.
Daylight saving time in Illinois ends on November 1, 2026.
Illinois is a region of United States of America.
The population of Illinois is 12,710,158 people.
Illinois is also known as: Illinois, 일리노이주, Ėlėnuojos, Estado de Illinois, I-Ilinoyi, IL, ‘Ilinoe, Ilinoi, Ilinóis, Ilinoisa.
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