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