Centennial, CO to Bansko: time difference
Bansko is 9 h ahead of Centennial, 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.
Centennial, CO 18:06 6:06 PM Bansko 03:06 3:06 AM You –:–
18:06 6:06 PM
Mountain Daylight Time · UTC-6
☀️ 07:15 · 🌙 18:15
03:06 3:06 AM
Eastern European Summer Time · UTC+3
☀️ 07:45 · 🌙 18:37
·
+9 h
Bansko is 9 h ahead of Centennial, CO.
When you, Centennial, 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
🇺🇸 Centennial, 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 | 🇺🇸 Centennial, CO | 🇧🇬 Bansko |
|---|---|---|
| Local time | 18:06 | 03:06 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 2026 |
| Time zone | Mountain Daylight Time | Eastern European Summer Time |
| UTC offset | UTC-6 | UTC+3 |
| Offset from Centennial, 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 | 07:15 | 07:45 |
| Sunset | 18:15 | 18:37 |
| Daylight | 10 h 59 min | 10 h 52 min |
| People on this clock | 109,741 | 8,000 |
Compare Centennial, CO with another city
More comparisons with Centennial, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Centennial, CO and Bansko: common questions
How many hours ahead of Centennial, CO, is Bansko?
The clocks in Bansko are 9 hours ahead of those in Centennial (UTC+3 and UTC−6).
What time is it in Bansko when it is 9:00 AM in Centennial, CO?
When it is 9:00 AM in Centennial, it is 6:00 PM in Bansko.
What time is it in Bansko when it is 6:00 PM in Centennial, CO?
When it is 6:00 PM in Centennial, it is 3:00 AM (the next day) in Bansko.
When is a good time to call Bansko from Centennial, CO?
Working hours (9:00 AM–6:00 PM) in Centennial and in Bansko do not overlap. At 9:00 AM in Centennial it is 6:00 PM in Bansko; when the working day starts in Bansko, it is 12:00 AM in Centennial.
When is it already the next day in Bansko?
From 3:00 PM in Centennial, CO, it is already the next day in Bansko. The other way round, until 9:00 AM in Bansko it is still the previous day in Centennial.
Is the time difference between Centennial, 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 Centennial.
