| State: | Illinois |
|---|---|
| Abbreviation: | IL |
| State Capital: | Springfield |
| Country: | United States |
| Time Zones: | 1 |
Time Zone Currently Being Used in Illinois
| Offset | Time Zone Abbreviation & Name | Example City | Current Time | |
|---|---|---|---|---|
| UTC -6 | CST | Central Standard Time | Chicago | Tue, 12:09:57 pm |
Central Time in Illinois
| Time Zone Abbreviation & Name | Offset | Current Time | |
|---|---|---|---|
| CT | Central Time | UTC -6:00 / -5:00 | Tue, 12:09:57 pm |
Note: Local time in these time zones changes when Daylight Saving Time begins and ends.
Time Zone Not Currently Being Observed in Illinois
| Offset | Time Zone Abbreviation & Name | Commences | |
|---|---|---|---|
| UTC -5 | CDT | Central Daylight Time | Mar 8, 2026 |
The above time zone is used during other parts of the year. It will become active again after the next clock change as Daylight Saving Time begins or ends.

Illinois
12:0957pm
Tuesday, December 9, 2025Time Zone News
- 10/2/2025 – DST Ends in the US 2025
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- 6/24/2025 – Texas Moves Toward Permanent DST
- 2/13/2025 – US Starts Daylight Saving 2025
- 12/17/2024 – Will Trump End DST?
More Information
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