Casper, WY to Bansko: time difference
Bansko is 9 h ahead of Casper, WY. 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.
Casper, WY 10:53 10:53 AM Bansko 19:53 7:53 PM You –:–
10:53 10:53 AM
Mountain Daylight Time · UTC-6
☀️ 07:23 · 🌙 18:19
19:53 7:53 PM
Eastern European Summer Time · UTC+3
☀️ 07:42 · 🌙 18:42
·
+9 h
Bansko is 9 h ahead of Casper, WY.
When you, Casper, WY 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
🇺🇸 Casper, WY
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 | 🇺🇸 Casper, WY | 🇧🇬 Bansko |
|---|---|---|
| Local time | 10:53 | 19:53 |
| 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 Casper, WY | — | +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 | 07:23 | 07:42 |
| Sunset | 18:19 | 18:42 |
| Daylight | 10 h 57 min | 11 h |
| People on this clock | 58,763 | 8,000 |
Compare Casper, WY with another city
More comparisons with Casper, WY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Casper, WY and Bansko: common questions
How many hours ahead of Casper, WY, is Bansko?
The clocks in Bansko are 9 hours ahead of those in Casper (UTC+3 and UTC−6).
What time is it in Bansko when it is 9:00 AM in Casper, WY?
When it is 9:00 AM in Casper, it is 6:00 PM in Bansko.
What time is it in Bansko at the end of the working day in Casper, WY?
The working day in Casper ends at 6:00 PM; in Bansko it is 3:00 AM (the next day) at that moment.
When is a good time to call Bansko from Casper, WY?
Working hours (9:00 AM–6:00 PM) in Casper and in Bansko do not overlap. At 9:00 AM in Casper it is 6:00 PM in Bansko; when the working day starts in Bansko, it is 12:00 AM in Casper.
When does the date change in Bansko compared with Casper, WY?
The new day starts in Bansko earlier: at 3:00 PM in Casper it is already midnight there. Until 9:00 AM in Bansko, Casper is still on the previous day.
Does the time difference between Casper, WY, and Bansko change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Bansko will be 8 hours ahead of Casper.
