Thornton, CO to Bansko: time difference
Bansko is 9 h ahead of Thornton, CO. Live clocks for both, the working hours they share, and how each one sits against your own time.
+9 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Thornton, CO 08:56 8:56 AM Bansko 17:56 5:56 PM You –:–
08:56 8:56 AM
Mountain Daylight Time · UTC-6
☀️ 07:14 · 🌙 18:17
17:56 5:56 PM
Eastern European Summer Time · UTC+3
☀️ 07:42 · 🌙 18:42
·
+9 h
Bansko is 9 h ahead of Thornton, CO.
When you, Thornton, CO 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
🇺🇸 Thornton, CO
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
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 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Thornton, CO | 🇧🇬 Bansko |
|---|---|---|
| Local time | 08:56 | 17:56 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Mountain Daylight Time | Eastern European Summer Time |
| UTC offset | UTC-6 | UTC+3 |
| Offset from Thornton, CO | — | +9 h |
| IANA zone | America/Denver | Europe/Sofia |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:14 | 07:42 |
| Sunset | 18:17 | 18:42 |
| Daylight | 11 h 3 min | 11 h |
| People on this clock | 139,478 | 8,000 |
Compare Thornton, CO with another city
More comparisons with Thornton, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Thornton, CO and Bansko: common questions
What is the time difference between Thornton, CO, and Bansko?
Bansko is 9 hours ahead: it uses UTC+3, while Thornton is on UTC−6.
If it is 9:00 AM in Thornton, CO, what time is it in Bansko?
At 9:00 AM in Thornton, clocks in Bansko show 6:00 PM.
If it is 6:00 PM in Thornton, CO, what time is it in Bansko?
At 6:00 PM in Thornton, clocks in Bansko show 3:00 AM (the next day).
When do working hours in Thornton, CO, and in Bansko overlap?
They don't: there are no shared working hours. The start of the day in Thornton (9:00 AM) is 6:00 PM in Bansko, and the start of the day in Bansko is 12:00 AM in Thornton.
From what time in Thornton, CO, is it tomorrow in Bansko?
Once it is 3:00 PM in Thornton, the date in Bansko has already changed. Until 9:00 AM in Bansko, it is still the previous day in Thornton.
Is the time difference between Thornton, CO, and Bansko 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, Bansko will be 8 hours ahead of Thornton.
