The time difference between Chicago and Dar es Salaam is 9 hours. When it is 12:00 noon in Chicago, it is 21:00 in Dar es Salaam. Chicago uses the America/Chicago time zone (UTC-6), while Dar es Salaam uses Africa/Dar_es_Salaam (UTC+3).
| Detail | Chicago | Dar es Salaam |
|---|---|---|
| Time Zone ID | America/Chicago | Africa/Dar_es_Salaam |
| UTC Offset | UTC-6 | UTC+3 |
| Abbreviation | CST | EAT |
| DST Active | No | No |
| Country | United States | Tanzania |
| Region | North America | Africa |
With a 9 hours gap, there is no standard business-hours overlap between Chicago and Dar es Salaam. One party will need to adjust their schedule. Early mornings in Dar es Salaam or late evenings in Chicago tend to be the most practical compromise.
Use this table to quickly convert any hour from Chicago time to Dar es Salaam time. Rows highlighted in green indicate overlapping business hours in both cities.
| Chicago | Dar es Salaam | |
|---|---|---|
| 00:00 | 09:00 | Night |
| 01:00 | 10:00 | Night |
| 02:00 | 11:00 | Night |
| 03:00 | 12:00 | Night |
| 04:00 | 13:00 | Night |
| 05:00 | 14:00 | Night |
| 06:00 | 15:00 | |
| 07:00 | 16:00 | |
| 08:00 | 17:00 | |
| 09:00 | 18:00 | |
| 10:00 | 19:00 | |
| 11:00 | 20:00 | |
| 12:00 | 21:00 | |
| 13:00 | 22:00 | |
| 14:00 | 23:00 | |
| 15:00 | 00:00 (+1 day) | |
| 16:00 | 01:00 (+1 day) | |
| 17:00 | 02:00 (+1 day) | |
| 18:00 | 03:00 (+1 day) | |
| 19:00 | 04:00 (+1 day) | |
| 20:00 | 05:00 (+1 day) | |
| 21:00 | 06:00 (+1 day) | |
| 22:00 | 07:00 (+1 day) | Night |
| 23:00 | 08:00 (+1 day) | Night |
Neither Chicago nor Dar es Salaam is currently observing daylight saving time. If either city observes DST, the time difference will change by 1 hour when DST begins or ends. Always double-check before scheduling across these time zones during March–April and October–November.
The time difference is 9 hours. Dar es Salaam is 9 hours ahead of Chicago.
It can. If either Chicago or Dar es Salaam observes daylight saving time, the gap will shift by 1 hour during the transition periods (typically March–April and October–November).
There is no ideal window during standard business hours. Consider scheduling at the edges — early morning for the city that is ahead and late afternoon for the city that is behind.
Add 9 hours to Chicago time to get Dar es Salaam time. Use the hour-by-hour table above for a quick reference.
For sunrise and sunset data, visit TheSunsetTimes.com. For detailed DST schedules, see DaylightSavingTime.info.