🇦🇺 Sydney → 🇺🇸 Naperville
The time difference between Sydney and Naperville is -16h. Sydney uses AEDT (UTC+11:00), while Naperville uses CDT (UTC-05:00).
-16h
Sydney is ahead
🇦🇺 Sydney
06:42
10/21 Wednesday · Australia/Sydney
🇺🇸 Naperville
06:42
10/21 Wednesday · America/Chicago
Hourly Comparison
| Sydney | Naperville |
|---|---|
| 00:00 | 08:00 |
| 01:00 | 09:00 |
| 02:00 | 10:00 |
| 03:00 | 11:00 |
| 04:00 | 12:00 |
| 05:00 | 13:00 |
| 06:00 | 14:00 |
| 07:00 | 15:00 |
| 08:00 | 16:00 |
| 09:00 | 17:00 |
| 10:00 | 18:00 |
| 11:00 | 19:00 |
| 12:00 | 20:00 |
| 13:00 | 21:00 |
| 14:00 | 22:00 |
| 15:00 | 23:00 |
| 16:00 | 00:00 |
| 17:00 | 01:00 |
| 18:00 | 02:00 |
| 19:00 | 03:00 |
| 20:00 | 04:00 |
| 21:00 | 05:00 |
| 22:00 | 06:00 |
| 23:00 | 07:00 |
Tips for Sydney ↔ Naperville
- ● Sydney and Naperville share 1 hours of overlapping business hours (9 AM – 6 PM).
- ● When scheduling calls between Sydney and Naperville, remember the -16h time difference.
- ● Sydney is currently observing Daylight Saving Time (DST). The time difference may change when DST ends.
Frequently Asked Questions
What is the time difference between Sydney and Naperville?
The time difference between Sydney and Naperville is -16h. Sydney is in the AEDT timezone, and Naperville is in the CDT timezone.
When it's 9 AM in Sydney, what time is it in Naperville?
When it's 9 AM in Sydney, it's 4:00 PM in Naperville.
Is Sydney ahead or behind Naperville?
Sydney is ahead of Naperville by -16h.