Bansko to Thornton, CO: time difference
Thornton, CO is 9 h behind 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 22:27 10:27 PM Thornton, CO 13:27 1:27 PM You –:–
22:27 10:27 PM
Eastern European Summer Time · UTC+3
☀️ 07:42 · 🌙 18:42
13:27 1:27 PM
Mountain Daylight Time · UTC-6
☀️ 07:14 · 🌙 18:17
·
−9 h
Thornton, CO is 9 h behind Bansko.
When you, Bansko and Thornton, CO 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
🇺🇸 Thornton, CO
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 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
📍 Your time
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Time zones side by side
| Detail | 🇧🇬 Bansko | 🇺🇸 Thornton, CO |
|---|---|---|
| Local time | 22:27 | 13:27 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern European Summer Time | Mountain Daylight Time |
| UTC offset | UTC+3 | UTC-6 |
| Offset from Bansko | — | −9 h |
| IANA zone | Europe/Sofia | America/Denver |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 07:42 | 07:14 |
| Sunset | 18:42 | 18:17 |
| Daylight | 11 h | 11 h 3 min |
| People on this clock | 8,000 | 139,478 |
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 Thornton, CO: common questions
How far behind Bansko is Thornton, CO?
Thornton is 9 hours behind Bansko: UTC−6 against UTC+3.
What time is it in Thornton, CO, at the start of the working day in Bansko?
The working day in Bansko starts at 9:00 AM; in Thornton it is 12:00 AM at that moment.
What time is it in Thornton, CO, at the end of the working day in Bansko?
The working day in Bansko ends at 6:00 PM; in Thornton it is 9:00 AM at that moment.
When is a good time to call Thornton, CO, from Bansko?
Working hours (9:00 AM–6:00 PM) in Bansko and in Thornton do not overlap. At 9:00 AM in Bansko it is 12:00 AM in Thornton; when the working day starts in Thornton, it is 6:00 PM in Bansko.
When does the date change in Thornton, CO, compared with Bansko?
The new day starts in Thornton later: until 9:00 AM in Bansko, it is still the previous day there. From 3:00 PM in Thornton, Bansko is already on the next day.
Is the time difference between Bansko and Thornton, CO, the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From October 25, 2026, Thornton will be 8 hours behind Bansko.
