Darwin to Surabaya Time Difference
🇦🇺 Darwin is currently 2.5 hours behind of 🇮🇩 Surabaya.
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Atin 🇦🇺 Darwin→it will be—in 🇮🇩 Surabaya
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Difference
-2.5h
Business overlap
7h
Distance
2,064 km
Approx. flight
2.4h
Hour-by-Hour: Darwin to Surabaya
| 🇦🇺 Darwin | 🇮🇩 Surabaya | Note |
|---|---|---|
| 12:00 AM | 9:30 PM(prev day) | Previous day |
| 1:00 AM | 10:30 PM(prev day) | Previous day |
| 2:00 AM | 11:30 PM(prev day) | Previous day |
| 3:00 AM | 12:30 AM | |
| 4:00 AM | 1:30 AM | |
| 5:00 AM | 2:30 AM | |
| 6:00 AM | 3:30 AM | |
| 7:00 AM | 4:30 AM | |
| 8:00 AM | 5:30 AM | |
| 9:00 AM | 6:30 AM | |
| 10:00 AM | 7:30 AM | |
| 11:00 AM | 8:30 AM | |
| 12:00 PM | 9:30 AM | |
| 1:00 PM | 10:30 AM | |
| 2:00 PM | 11:30 AM | |
| 3:00 PM | 12:30 PM | |
| 4:00 PM | 1:30 PM | |
| 5:00 PM | 2:30 PM | |
| 6:00 PM | 3:30 PM | |
| 7:00 PM | 4:30 PM | |
| 8:00 PM | 5:30 PM | |
| 9:00 PM | 6:30 PM | |
| 10:00 PM | 7:30 PM | |
| 11:00 PM | 8:30 PM |
Daylight Saving Time (DST)
Neither Darwin nor Surabaya observes Daylight Saving Time. The time difference is always 2.5 hours behind.
Best Meeting Times
There are 7 overlapping business hours between Darwin and Surabaya (9 AM – 6 PM in each city).
🇦🇺 Darwin
11:00 AM – 6:00 PM
🇮🇩 Surabaya
8:30 AM – 3:30 PM
Frequently Asked Questions
What is the time difference between Darwin and Surabaya?
The time difference between Darwin and Surabaya is currently 2.5 hours behind. Darwin uses GMT+9:30 (UTC+9:30), while Surabaya uses GMT+7 (UTC+7).
When it's noon in Darwin, what time is it in Surabaya?
When it's 12:00 PM (noon) in Darwin, it is 9:30 AM in Surabaya. Use our calculator above to convert any other time.
Does the time difference between Darwin and Surabaya change?
No. The time difference between Darwin and Surabaya is always 2.5 hours behind — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Darwin and Surabaya?
The best time to call is between 11:00 AM and 6:00 PM in Darwin (which is 8:30 AM – 3:30 PM in Surabaya). This 7-hour window falls within business hours in both cities.
Is Darwin ahead or behind Surabaya?
Darwin is currently 2.5 hours ahead of Surabaya.
What time zone is Darwin in?
Darwin is in the Australia/Darwin time zone, currently using GMT+9:30 (UTC+9:30). Darwin does not observe Daylight Saving Time.
What time is midnight in Darwin in Surabaya?
When it is midnight (12:00 AM) in Darwin, it is 9:30 PM in Surabaya.