Bansko to Sibolga: time difference
Sibolga is 4 h ahead of Bansko. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Bansko 22:11 10:11 PM Sibolga 02:11 2:11 AM You –:–
22:11 10:11 PM
Eastern European Summer Time · UTC+3
☀️ 07:44 · 🌙 18:39
02:11 2:11 AM
Western Indonesia Time · UTC+7
☀️ 06:08 · 🌙 18:12
·
+4 h
Sibolga is 4 h ahead of Bansko.
When you, Bansko and Sibolga are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇬 Bansko
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
🇮🇩 Sibolga
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 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇬 Bansko | 🇮🇩 Sibolga |
|---|---|---|
| Local time | 22:11 | 02:11 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 2026 |
| Time zone | Eastern European Summer Time | Western Indonesia Time |
| UTC offset | UTC+3 | UTC+7 |
| Offset from Bansko | — | +4 h |
| IANA zone | Europe/Sofia | Asia/Jakarta |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:44 | 06:08 |
| Sunset | 18:39 | 18:12 |
| Daylight | 10 h 55 min | 12 h 4 min |
| People on this clock | 8,000 | 95,471 |
Compare Bansko with another city
More comparisons with Bansko: the time zones next to it and the far side of the clock.
Big time differences
Bansko and Sibolga: common questions
What is the time difference between Bansko and Sibolga?
Sibolga is 4 hours ahead: it uses UTC+7, while Bansko is on UTC+3.
If it is 9:00 AM in Bansko, what time is it in Sibolga?
At 9:00 AM in Bansko, clocks in Sibolga show 1:00 PM.
If it is 6:00 PM in Bansko, what time is it in Sibolga?
At 6:00 PM in Bansko, clocks in Sibolga show 10:00 PM.
When is a good time to call Sibolga from Bansko?
Between 9:00 AM and 2:00 PM in Bansko – that is 1:00 PM to 6:00 PM in Sibolga – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Sibolga compared with Bansko?
The new day starts in Sibolga earlier: at 8:00 PM in Bansko it is already midnight there. Until 4:00 AM in Sibolga, Bansko is still on the previous day.
Is the time difference between Bansko and Sibolga the same all year?
No. Only Bansko switches to summer time, so the gap changes twice a year. From October 25, 2026, Sibolga will be 5 hours ahead of Bansko.
