Gresik to Hong Kong: time difference
Hong Kong is 1 h ahead of Gresik. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇭🇰 Hong Kong, Hong Kong (China)
19
- Hong Kong Standard Time
- UTC+8
- Daytime
☀️ 06:26 · 🌙 17:50 · 11 h 24 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Gresik 15:16 3:16 PM Hong Kong 16:16 4:16 PM You –:–
15:16 3:16 PM
Western Indonesia Time · UTC+7
☀️ 05:04 · 🌙 17:24
16:16 4:16 PM
Hong Kong Standard Time · UTC+8
☀️ 06:26 · 🌙 17:50
·
+1 h
Hong Kong is 1 h ahead of Gresik.
When you, Gresik and Hong Kong are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇩 Gresik
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇭🇰 Hong Kong
1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇩 Gresik | 🇭🇰 Hong Kong |
|---|---|---|
| Local time | 15:16 | 16:16 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 2026 |
| Time zone | Western Indonesia Time | Hong Kong Standard Time |
| UTC offset | UTC+7 | UTC+8 |
| Offset from Gresik | — | +1 h |
| IANA zone | Asia/Jakarta | Asia/Hong Kong |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:04 | 06:26 |
| Sunset | 17:24 | 17:50 |
| Daylight | 12 h 20 min | 11 h 24 min |
| People on this clock | — | 1,367,900 |
Compare Gresik with another city
More comparisons with Gresik: the time zones next to it and the far side of the clock.
Big time differences
Gresik and Hong Kong: common questions
How many hours ahead of Gresik is Hong Kong?
The clocks in Hong Kong are 1 hour ahead of those in Gresik (UTC+8 and UTC+7).
What time is it in Hong Kong when it is 9:00 AM in Gresik?
When it is 9:00 AM in Gresik, it is 10:00 AM in Hong Kong.
What time is it in Hong Kong when it is 6:00 PM in Gresik?
When it is 6:00 PM in Gresik, it is 7:00 PM in Hong Kong.
When is a good time to call Hong Kong from Gresik?
Between 9:00 AM and 5:00 PM in Gresik – that is 10:00 AM to 6:00 PM in Hong Kong – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Hong Kong compared with Gresik?
The new day starts in Hong Kong earlier: at 11:00 PM in Gresik it is already midnight there. Until 1:00 AM in Hong Kong, Gresik is still on the previous day.
Does the time difference between Gresik and Hong Kong change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
