Surabaya to Hong Kong Time Difference
🇮🇩 Surabaya is currently 1 hour ahead of 🇭🇰 Hong Kong.
Live Calculator
Atin 🇮🇩 Surabaya→it will be—in 🇭🇰 Hong Kong
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Difference
+1h
Business overlap
8h
Distance
3,292 km
Approx. flight
3.9h
Hour-by-Hour: Surabaya to Hong Kong
| 🇮🇩 Surabaya | 🇭🇰 Hong Kong | Note |
|---|---|---|
| 12:00 AM | 1:00 AM | |
| 1:00 AM | 2:00 AM | |
| 2:00 AM | 3:00 AM | |
| 3:00 AM | 4:00 AM | |
| 4:00 AM | 5:00 AM | |
| 5:00 AM | 6:00 AM | |
| 6:00 AM | 7:00 AM | |
| 7:00 AM | 8:00 AM | |
| 8:00 AM | 9:00 AM | |
| 9:00 AM | 10:00 AM | |
| 10:00 AM | 11:00 AM | |
| 11:00 AM | 12:00 PM | |
| 12:00 PM | 1:00 PM | |
| 1:00 PM | 2:00 PM | |
| 2:00 PM | 3:00 PM | |
| 3:00 PM | 4:00 PM | |
| 4:00 PM | 5:00 PM | |
| 5:00 PM | 6:00 PM | |
| 6:00 PM | 7:00 PM | |
| 7:00 PM | 8:00 PM | |
| 8:00 PM | 9:00 PM | |
| 9:00 PM | 10:00 PM | |
| 10:00 PM | 11:00 PM | |
| 11:00 PM | 12:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Neither Surabaya nor Hong Kong observes Daylight Saving Time. The time difference is always 1 hour ahead.
Best Meeting Times
There are 8 overlapping business hours between Surabaya and Hong Kong (9 AM – 6 PM in each city).
🇮🇩 Surabaya
9:00 AM – 5:00 PM
🇭🇰 Hong Kong
10:00 AM – 6:00 PM
Frequently Asked Questions
What is the time difference between Surabaya and Hong Kong?
The time difference between Surabaya and Hong Kong is currently 1 hour ahead. Surabaya uses GMT+7 (UTC+7), while Hong Kong uses GMT+8 (UTC+8).
When it's noon in Surabaya, what time is it in Hong Kong?
When it's 12:00 PM (noon) in Surabaya, it is 1:00 PM in Hong Kong. Use our calculator above to convert any other time.
Does the time difference between Surabaya and Hong Kong change?
No. The time difference between Surabaya and Hong Kong is always 1 hour ahead — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Surabaya and Hong Kong?
The best time to call is between 9:00 AM and 5:00 PM in Surabaya (which is 10:00 AM – 6:00 PM in Hong Kong). This 8-hour window falls within business hours in both cities.
Is Surabaya ahead or behind Hong Kong?
Surabaya is currently 1 hour behind Hong Kong.
What time zone is Surabaya in?
Surabaya is in the Asia/Jakarta time zone, currently using GMT+7 (UTC+7). Surabaya does not observe Daylight Saving Time.
What time is midnight in Surabaya in Hong Kong?
When it is midnight (12:00 AM) in Surabaya, it is 1:00 AM in Hong Kong.