Ponce to Seattle, WA: time difference
Seattle, WA is 3 h behind Ponce. 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.
Ponce 16:16 4:16 PM Seattle, WA 13:16 1:16 PM You –:–
16:16 4:16 PM
Atlantic Standard Time · UTC-4
☀️ 06:21 · 🌙 18:04
13:16 1:16 PM
Pacific Daylight Time · UTC-7
☀️ 07:32 · 🌙 18:19
·
−3 h
Seattle, WA is 3 h behind Ponce.
When you, Ponce and Seattle, WA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇷 Ponce
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
🇺🇸 Seattle, WA
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 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
📍 Your time
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Time zones side by side
| Detail | 🇵🇷 Ponce | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 16:16 | 13:16 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Atlantic Standard Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from Ponce | — | −3 h |
| IANA zone | America/Puerto Rico | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 06:21 | 07:32 |
| Sunset | 18:04 | 18:19 |
| Daylight | 11 h 43 min | 10 h 47 min |
| People on this clock | 107,951 | 737,015 |
Compare Ponce with another city
More comparisons with Ponce: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ponce and Seattle, WA: common questions
How far behind Ponce is Seattle, WA?
Seattle is 3 hours behind Ponce: UTC−7 against UTC−4.
What time is it in Seattle, WA, at the start of the working day in Ponce?
The working day in Ponce starts at 9:00 AM; in Seattle it is 6:00 AM at that moment.
If it is 6:00 PM in Ponce, what time is it in Seattle, WA?
At 6:00 PM in Ponce, clocks in Seattle show 3:00 PM.
When do working hours in Ponce and in Seattle, WA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Ponce, which is 9:00 AM to 3:00 PM in Seattle.
When is it still the previous day in Seattle, WA?
Until 3:00 AM in Ponce it is still the previous day in Seattle. The other way round, from 9:00 PM in Seattle it is already the next day in Ponce.
Does the time gap between Ponce and Seattle, WA, change during the year?
Yes – daylight saving time is used in Seattle but not in Ponce. From November 1, 2026, Seattle will be 4 hours behind Ponce.
