🇮🇩 Surabaya → 🇦🇺 Sydney
The time difference between Surabaya and Sydney is +4h. Surabaya uses WIB (UTC+07:00), while Sydney uses AEDT (UTC+11:00).
+4h
Sydney is ahead
Hourly Comparison
| Surabaya | Sydney |
|---|---|
| 00:00 | 04:00 |
| 01:00 | 05:00 |
| 02:00 | 06:00 |
| 03:00 | 07:00 |
| 04:00 | 08:00 |
| 05:00 | 09:00 |
| 06:00 | 10:00 |
| 07:00 | 11:00 |
| 08:00 | 12:00 |
| 09:00 | 13:00 |
| 10:00 | 14:00 |
| 11:00 | 15:00 |
| 12:00 | 16:00 |
| 13:00 | 17:00 |
| 14:00 | 18:00 |
| 15:00 | 19:00 |
| 16:00 | 20:00 |
| 17:00 | 21:00 |
| 18:00 | 22:00 |
| 19:00 | 23:00 |
| 20:00 | 00:00 |
| 21:00 | 01:00 |
| 22:00 | 02:00 |
| 23:00 | 03:00 |
Tips for Surabaya ↔ Sydney
- ● Surabaya and Sydney share 5 hours of overlapping business hours (9 AM – 6 PM).
- ● When scheduling calls between Surabaya and Sydney, remember the +4h 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 Surabaya and Sydney?
The time difference between Surabaya and Sydney is +4h. Surabaya is in the WIB timezone, and Sydney is in the AEDT timezone.
When it's 9 AM in Surabaya, what time is it in Sydney?
When it's 9 AM in Surabaya, it's 1:00 PM in Sydney.
Is Surabaya ahead or behind Sydney?
Surabaya is behind Sydney by +4h.