Tacna to Seattle, WA: time difference
Seattle, WA is 2 h behind Tacna. 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.
Tacna 13:11 1:11 PM Seattle, WA 11:11 11:11 AM You –:–
13:11 1:11 PM
Peru Standard Time · UTC-5
☀️ 05:11 · 🌙 17:43
11:11 11:11 AM
Pacific Daylight Time · UTC-7
☀️ 07:32 · 🌙 18:19
·
−2 h
Seattle, WA is 2 h behind Tacna.
When you, Tacna 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
🇵🇪 Tacna
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
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 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇪 Tacna | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 13:11 | 11:11 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Peru Standard Time | Pacific Daylight Time |
| UTC offset | UTC-5 | UTC-7 |
| Offset from Tacna | — | −2 h |
| IANA zone | America/Lima | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 05:11 | 07:32 |
| Sunset | 17:43 | 18:19 |
| Daylight | 12 h 31 min | 10 h 47 min |
| People on this clock | 92,972 | 737,015 |
Compare Tacna with another city
More comparisons with Tacna: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tacna and Seattle, WA: common questions
What is the time difference between Tacna and Seattle, WA?
Seattle is 2 hours behind: it uses UTC−7, while Tacna is on UTC−5.
If it is 9:00 AM in Tacna, what time is it in Seattle, WA?
At 9:00 AM in Tacna, clocks in Seattle show 7:00 AM.
If it is 6:00 PM in Tacna, what time is it in Seattle, WA?
At 6:00 PM in Tacna, clocks in Seattle show 4:00 PM.
Is there a time when both Tacna and Seattle, WA, are at work?
Yes: from 11:00 AM to 6:00 PM in Tacna (9:00 AM to 4:00 PM in Seattle), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Tacna is it still yesterday in Seattle, WA?
Before 2:00 AM in Tacna, the date in Seattle has not changed yet. From 10:00 PM in Seattle, it is already the next day in Tacna.
Does the time gap between Tacna and Seattle, WA, change during the year?
Yes – daylight saving time is used in Seattle but not in Tacna. From November 1, 2026, Seattle will be 3 hours behind Tacna.
