Convert dates and times between Irkutsk (Asia/Irkutsk) and Chicago (America/Chicago). Handles daylight-saving automatically. Chicago is currently 13 hours behind Irkutsk.
What time is it in Chicago when it's business hours in Irkutsk? The table converts every hour of the day from Irkutsk time to Chicago time. Highlighted rows are working hours (9:00–17:00) in both cities — the best window to schedule a call or meeting.
| Irkutsk | Chicago |
|---|---|
| 0:00 | 11:00 (−1) |
| 1:00 | 12:00 (−1) |
| 2:00 | 13:00 (−1) |
| 3:00 | 14:00 (−1) |
| 4:00 | 15:00 (−1) |
| 5:00 | 16:00 (−1) |
| 6:00 | 17:00 (−1) |
| 7:00 | 18:00 (−1) |
| 8:00 | 19:00 (−1) |
| 9:00 | 20:00 (−1) |
| 10:00 | 21:00 (−1) |
| 11:00 | 22:00 (−1) |
| 12:00 | 23:00 (−1) |
| 13:00 | 0:00 |
| 14:00 | 1:00 |
| 15:00 | 2:00 |
| 16:00 | 3:00 |
| 17:00 | 4:00 |
| 18:00 | 5:00 |
| 19:00 | 6:00 |
| 20:00 | 7:00 |
| 21:00 | 8:00 |
| 22:00 | 9:00 |
| 23:00 | 10:00 |
Highlighted: business hours (9:00–17:00) in both cities