Sumter, SC to Bansko: time difference
Bansko is 7 h ahead of Sumter, SC. Live clocks for both, the working hours they share, and how each one sits against your own time.
+7 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sumter, SC 03:30 3:30 AM Bansko 10:30 10:30 AM You –:–
03:30 3:30 AM
Eastern Daylight Time · UTC-4
☀️ 07:25 · 🌙 18:52
10:30 10:30 AM
Eastern European Summer Time · UTC+3
☀️ 07:35 · 🌙 18:51
·
+7 h
Bansko is 7 h ahead of Sumter, SC.
When you, Sumter, SC 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
🇺🇸 Sumter, SC
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Sumter, SC | 🇧🇬 Bansko |
|---|---|---|
| Local time | 03:30 | 10:30 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Eastern Daylight Time | Eastern European Summer Time |
| UTC offset | UTC-4 | UTC+3 |
| Offset from Sumter, SC | — | +7 h |
| IANA zone | America/New York | Europe/Sofia |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:25 | 07:35 |
| Sunset | 18:52 | 18:51 |
| Daylight | 11 h 28 min | 11 h 16 min |
| People on this clock | 39,159 | 8,000 |
Compare Sumter, SC with another city
More comparisons with Sumter, SC: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sumter, SC and Bansko: common questions
How far ahead of Sumter, SC, is Bansko?
Bansko is 7 hours ahead of Sumter: UTC+3 against UTC−4.
If it is 9:00 AM in Sumter, SC, what time is it in Bansko?
At 9:00 AM in Sumter, clocks in Bansko show 4:00 PM.
If it is 6:00 PM in Sumter, SC, what time is it in Bansko?
At 6:00 PM in Sumter, clocks in Bansko show 1:00 AM (the next day).
When do working hours in Sumter, SC, and in Bansko overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 11:00 AM in Sumter, which is 4:00 PM to 6:00 PM in Bansko.
When is it already the next day in Bansko?
From 5:00 PM in Sumter, SC, it is already the next day in Bansko. The other way round, until 7:00 AM in Bansko it is still the previous day in Sumter.
Is the time difference between Sumter, SC, 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 6 hours ahead of Sumter.
