Seattle, WA to Tacna: time difference
Tacna is 2 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 12:00 12:00 PM Tacna 14:00 2:00 PM You –:–
12:00 12:00 PM
Pacific Daylight Time · UTC-7
☀️ 07:32 · 🌙 18:19
14:00 2:00 PM
Peru Standard Time · UTC-5
☀️ 05:11 · 🌙 17:43
·
+2 h
Tacna is 2 h ahead of Seattle, WA.
When you, Seattle, WA and Tacna 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
🇵🇪 Tacna
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 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇵🇪 Tacna |
|---|---|---|
| Local time | 12:00 | 14:00 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Pacific Daylight Time | Peru Standard Time |
| UTC offset | UTC-7 | UTC-5 |
| Offset from Seattle, WA | — | +2 h |
| IANA zone | America/Los Angeles | America/Lima |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:32 | 05:11 |
| Sunset | 18:19 | 17:43 |
| Daylight | 10 h 47 min | 12 h 31 min |
| People on this clock | 737,015 | 92,972 |
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 Tacna: common questions
How many hours ahead of Seattle, WA, is Tacna?
The clocks in Tacna are 2 hours ahead of those in Seattle (UTC−5 and UTC−7).
If it is 9:00 AM in Seattle, WA, what time is it in Tacna?
At 9:00 AM in Seattle, clocks in Tacna show 11:00 AM.
What time is it in Tacna when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 8:00 PM in Tacna.
When do working hours in Seattle, WA, and in Tacna overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Seattle, which is 11:00 AM to 6:00 PM in Tacna.
When does the date change in Tacna compared with Seattle, WA?
The new day starts in Tacna earlier: at 10:00 PM in Seattle it is already midnight there. Until 2:00 AM in Tacna, Seattle is still on the previous day.
Does the time difference between Seattle, WA, and Tacna change?
Yes. The clocks change only in Seattle. From November 1, 2026, Tacna will be 3 hours ahead of Seattle.
