Seattle, WA to Puerto Plata: time difference
Puerto Plata 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 03:00 3:00 AM Puerto Plata 06:00 6:00 AM You –:–
03:00 3:00 AM
Pacific Daylight Time · UTC-7
☀️ 07:35 · 🌙 18:15
06:00 6:00 AM
Atlantic Standard Time · UTC-4
☀️ 06:39 · 🌙 18:17
·
+3 h
Puerto Plata is 3 h ahead of Seattle, WA.
When you, Seattle, WA and Puerto Plata 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
🇩🇴 Puerto Plata
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 | 🇩🇴 Puerto Plata |
|---|---|---|
| Local time | 03:00 | 06:00 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Pacific Daylight Time | Atlantic Standard Time |
| UTC offset | UTC-7 | UTC-4 |
| Offset from Seattle, WA | — | +3 h |
| IANA zone | America/Los Angeles | America/Santo Domingo |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:35 | 06:39 |
| Sunset | 18:15 | 18:17 |
| Daylight | 10 h 41 min | 11 h 38 min |
| People on this clock | 737,015 | 130,000 |
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 Puerto Plata: common questions
How far ahead of Seattle, WA, is Puerto Plata?
Puerto Plata is 3 hours ahead of Seattle: UTC−4 against UTC−7.
What time is it in Puerto Plata at the start of the working day in Seattle, WA?
The working day in Seattle starts at 9:00 AM; in Puerto Plata it is 12:00 PM at that moment.
If it is 6:00 PM in Seattle, WA, what time is it in Puerto Plata?
At 6:00 PM in Seattle, clocks in Puerto Plata show 9:00 PM.
When do working hours in Seattle, WA, and in Puerto Plata overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Seattle, which is 12:00 PM to 6:00 PM in Puerto Plata.
When does the date change in Puerto Plata compared with Seattle, WA?
The new day starts in Puerto Plata earlier: at 9:00 PM in Seattle it is already midnight there. Until 3:00 AM in Puerto Plata, Seattle is still on the previous day.
Is the time difference between Seattle, WA, and Puerto Plata the same all year?
No. Only Seattle switches to summer time, so the gap changes twice a year. From November 1, 2026, Puerto Plata will be 4 hours ahead of Seattle.
