Seattle, WA to Boa Vista: time difference
Boa Vista is 3 h ahead of Seattle, 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.
Seattle, WA 07:46 7:46 AM Boa Vista 10:46 10:46 AM You –:–
07:46 7:46 AM
Pacific Daylight Time · UTC-7
☀️ 07:35 · 🌙 18:15
10:46 10:46 AM
Amazon Standard Time · UTC-4
☀️ 05:47 · 🌙 17:50
·
+3 h
Boa Vista is 3 h ahead of Seattle, WA.
When you, Seattle, WA and Boa Vista are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Seattle, 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
🇧🇷 Boa Vista
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 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇧🇷 Boa Vista |
|---|---|---|
| Local time | 07:46 | 10:46 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Pacific Daylight Time | Amazon Standard Time |
| UTC offset | UTC-7 | UTC-4 |
| Offset from Seattle, WA | — | +3 h |
| IANA zone | America/Los Angeles | America/Boa Vista |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:35 | 05:47 |
| Sunset | 18:15 | 17:50 |
| Daylight | 10 h 41 min | 12 h 3 min |
| People on this clock | 737,015 | 413,486 |
Compare Seattle, WA with another city
More comparisons with Seattle, WA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Seattle, WA and Boa Vista: common questions
What is the time difference between Seattle, WA, and Boa Vista?
Boa Vista is 3 hours ahead: it uses UTC−4, while Seattle is on UTC−7.
What time is it in Boa Vista at the start of the working day in Seattle, WA?
The working day in Seattle starts at 9:00 AM; in Boa Vista it is 12:00 PM at that moment.
If it is 6:00 PM in Seattle, WA, what time is it in Boa Vista?
At 6:00 PM in Seattle, clocks in Boa Vista show 9:00 PM.
Is there a time when both Seattle, WA, and Boa Vista are at work?
Yes: from 9:00 AM to 3:00 PM in Seattle (12:00 PM to 6:00 PM in Boa Vista), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Boa Vista compared with Seattle, WA?
The new day starts in Boa Vista earlier: at 9:00 PM in Seattle it is already midnight there. Until 3:00 AM in Boa Vista, Seattle is still on the previous day.
Does the time difference between Seattle, WA, and Boa Vista change?
Yes. The clocks change only in Seattle. From November 1, 2026, Boa Vista will be 4 hours ahead of Seattle.
