Sibolga to Hong Kong: time difference
Hong Kong is 1 h ahead of Sibolga. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇭🇰 Hong Kong, Hong Kong (China)
45
- Hong Kong Standard Time
- UTC+8
- Golden hour
☀️ 06:23 · 🌙 17:55 · 11 h 32 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sibolga 05:43 5:43 AM Hong Kong 06:43 6:43 AM You –:–
05:43 5:43 AM
Western Indonesia Time · UTC+7
☀️ 06:08 · 🌙 18:12
06:43 6:43 AM
Hong Kong Standard Time · UTC+8
☀️ 06:23 · 🌙 17:55
·
+1 h
Hong Kong is 1 h ahead of Sibolga.
When you, Sibolga 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
🇮🇩 Sibolga
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 | 🇮🇩 Sibolga | 🇭🇰 Hong Kong |
|---|---|---|
| Local time | 05:43 | 06:43 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Western Indonesia Time | Hong Kong Standard Time |
| UTC offset | UTC+7 | UTC+8 |
| Offset from Sibolga | — | +1 h |
| IANA zone | Asia/Jakarta | Asia/Hong Kong |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:08 | 06:23 |
| Sunset | 18:12 | 17:55 |
| Daylight | 12 h 4 min | 11 h 32 min |
| People on this clock | 95,471 | 1,367,900 |
Compare Sibolga with another city
More comparisons with Sibolga: the time zones next to it and the far side of the clock.
Big time differences
Sibolga and Hong Kong: common questions
What is the time difference between Sibolga and Hong Kong?
Hong Kong is 1 hour ahead: it uses UTC+8, while Sibolga is on UTC+7.
What time is it in Hong Kong at the start of the working day in Sibolga?
The working day in Sibolga starts at 9:00 AM; in Hong Kong it is 10:00 AM at that moment.
If it is 6:00 PM in Sibolga, what time is it in Hong Kong?
At 6:00 PM in Sibolga, clocks in Hong Kong show 7:00 PM.
When do working hours in Sibolga and in Hong Kong overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Sibolga, which is 10:00 AM to 6:00 PM in Hong Kong.
When does the date change in Hong Kong compared with Sibolga?
The new day starts in Hong Kong earlier: at 11:00 PM in Sibolga it is already midnight there. Until 1:00 AM in Hong Kong, Sibolga is still on the previous day.
Is the time difference between Sibolga and Hong Kong the same all year?
Yes. Neither Sibolga nor Hong Kong switches to summer time, so the gap is always 1 hour.
