Bolingbrook, IL to Bansko: time difference
Bansko is 8 h ahead of Bolingbrook, IL. Live clocks for both, the working hours they share, and how each one sits against your own time.
+8 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Bolingbrook, IL 00:28 12:28 AM Bansko 08:28 8:28 AM You –:–
00:28 12:28 AM
Central Daylight Time · UTC-5
☀️ 07:07 · 🌙 18:09
08:28 8:28 AM
Eastern European Summer Time · UTC+3
☀️ 07:42 · 🌙 18:42
·
+8 h
Bansko is 8 h ahead of Bolingbrook, IL.
When you, Bolingbrook, IL 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
🇺🇸 Bolingbrook, IL
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Bolingbrook, IL | 🇧🇬 Bansko |
|---|---|---|
| Local time | 00:28 | 08:28 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Eastern European Summer Time |
| UTC offset | UTC-5 | UTC+3 |
| Offset from Bolingbrook, IL | — | +8 h |
| IANA zone | America/Chicago | Europe/Sofia |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:07 | 07:42 |
| Sunset | 18:09 | 18:42 |
| Daylight | 11 h 2 min | 11 h |
| People on this clock | 73,922 | 8,000 |
Compare Bolingbrook, IL with another city
More comparisons with Bolingbrook, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Bolingbrook, IL and Bansko: common questions
What is the time difference between Bolingbrook, IL, and Bansko?
Bansko is 8 hours ahead: it uses UTC+3, while Bolingbrook is on UTC−5.
What time is it in Bansko when it is 9:00 AM in Bolingbrook, IL?
When it is 9:00 AM in Bolingbrook, it is 5:00 PM in Bansko.
What time is it in Bansko when it is 6:00 PM in Bolingbrook, IL?
When it is 6:00 PM in Bolingbrook, it is 2:00 AM (the next day) in Bansko.
When do working hours in Bolingbrook, IL, and in Bansko overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 10:00 AM in Bolingbrook, which is 5:00 PM to 6:00 PM in Bansko.
When does the date change in Bansko compared with Bolingbrook, IL?
The new day starts in Bansko earlier: at 4:00 PM in Bolingbrook it is already midnight there. Until 8:00 AM in Bansko, Bolingbrook is still on the previous day.
Does the time difference between Bolingbrook, IL, and Bansko change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Bansko will be 7 hours ahead of Bolingbrook.
