Cheonan to Bansko: time difference
Bansko is 6 h behind Cheonan. Live clocks for both, the working hours they share, and how each one sits against your own time.
−6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Cheonan 03:57 3:57 AM Bansko 21:57 9:57 PM You –:–
03:57 3:57 AM
Korean Standard Time · UTC+9
☀️ 06:44 · 🌙 17:51
21:57 9:57 PM
Eastern European Summer Time · UTC+3
☀️ 07:43 · 🌙 18:40
·
−6 h
Bansko is 6 h behind Cheonan.
When you, Cheonan and Bansko are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇰🇷 Cheonan
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
🇧🇬 Bansko
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇰🇷 Cheonan | 🇧🇬 Bansko |
|---|---|---|
| Local time | 03:57 | 21:57 |
| Local date | Tuesday, October 20, 2026 | Monday, October 19, 2026 |
| Time zone | Korean Standard Time | Eastern European Summer Time |
| UTC offset | UTC+9 | UTC+3 |
| Offset from Cheonan | — | −6 h |
| IANA zone | Asia/Seoul | Europe/Sofia |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:44 | 07:43 |
| Sunset | 17:51 | 18:40 |
| Daylight | 11 h 7 min | 10 h 57 min |
| People on this clock | 658,486 | 8,000 |
Compare Cheonan with another city
More comparisons with Cheonan: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Cheonan and Bansko: common questions
What is the time difference between Cheonan and Bansko?
Bansko is 6 hours behind: it uses UTC+3, while Cheonan is on UTC+9.
What time is it in Bansko at the start of the working day in Cheonan?
The working day in Cheonan starts at 9:00 AM; in Bansko it is 3:00 AM at that moment.
What time is it in Bansko at the end of the working day in Cheonan?
The working day in Cheonan ends at 6:00 PM; in Bansko it is 12:00 PM at that moment.
Is there a time when both Cheonan and Bansko are at work?
Yes: from 3:00 PM to 6:00 PM in Cheonan (9:00 AM to 12:00 PM in Bansko), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Cheonan is it still yesterday in Bansko?
Before 6:00 AM in Cheonan, the date in Bansko has not changed yet. From 6:00 PM in Bansko, it is already the next day in Cheonan.
Does the time gap between Cheonan and Bansko change during the year?
Yes – daylight saving time is used in Bansko but not in Cheonan. From October 25, 2026, Bansko will be 7 hours behind Cheonan.
