What is the time difference between Chicago and Sydney?
Sydney is 15 hours ahead of Chicago. When it is 13:51 in Chicago, it is 04:51 in Sydney — and already Monday there while Chicago is still on Sunday. Chicago keeps UTC-5 and Sydney keeps UTC+10 at this moment.
| Right now in Chicago | 13:51, Sunday 13 September |
|---|---|
| Right now in Sydney | 04:51, Monday 14 September |
| Difference | 15 hours ahead of Chicago |
| Chicago offset | UTC-5 |
| Sydney offset | UTC+10 |
Because both cities can change their clocks on different dates, the gap between them is not always the same number of hours through the year. This page recalculates it from the live time-zone rules each time it is opened, so the figure above is the gap at this exact moment.