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