SeaTac, WA to Bansko: time difference
Bansko is 10 h ahead of SeaTac, WA. 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.
SeaTac, WA 17:04 5:04 PM Bansko 03:04 3:04 AM You –:–
17:04 5:04 PM
Pacific Daylight Time · UTC-7
☀️ 07:31 · 🌙 18:19
03:04 3:04 AM
Eastern European Summer Time · UTC+3
☀️ 07:42 · 🌙 18:42
·
+10 h
Bansko is 10 h ahead of SeaTac, WA.
When you, SeaTac, WA 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
🇺🇸 SeaTac, WA
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
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 9 9 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 SeaTac, WA | 🇧🇬 Bansko |
|---|---|---|
| Local time | 17:04 | 03:04 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Pacific Daylight Time | Eastern European Summer Time |
| UTC offset | UTC-7 | UTC+3 |
| Offset from SeaTac, WA | — | +10 h |
| IANA zone | America/Los Angeles | Europe/Sofia |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:31 | 07:42 |
| Sunset | 18:19 | 18:42 |
| Daylight | 10 h 48 min | 11 h |
| People on this clock | 31,454 | 8,000 |
Compare SeaTac, WA with another city
More comparisons with SeaTac, WA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
SeaTac, WA and Bansko: common questions
How many hours ahead of SeaTac, WA, is Bansko?
The clocks in Bansko are 10 hours ahead of those in SeaTac (UTC+3 and UTC−7).
If it is 9:00 AM in SeaTac, WA, what time is it in Bansko?
At 9:00 AM in SeaTac, clocks in Bansko show 7:00 PM.
What time is it in Bansko when it is 6:00 PM in SeaTac, WA?
When it is 6:00 PM in SeaTac, it is 4:00 AM (the next day) in Bansko.
When do working hours in SeaTac, WA, and in Bansko overlap?
They don't: there are no shared working hours. The start of the day in SeaTac (9:00 AM) is 7:00 PM in Bansko, and the start of the day in Bansko is 11:00 PM (the previous day) in SeaTac.
From what time in SeaTac, WA, is it tomorrow in Bansko?
Once it is 2:00 PM in SeaTac, the date in Bansko has already changed. Until 10:00 AM in Bansko, it is still the previous day in SeaTac.
Is the time difference between SeaTac, WA, 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 9 hours ahead of SeaTac.
