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