Santa Teresa to Seattle, WA: time difference
Seattle, WA is 1 h behind Santa Teresa. 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.
Santa Teresa 08:41 8:41 AM Seattle, WA 07:41 7:41 AM You –:–
08:41 8:41 AM
Central Standard Time · UTC-6
☀️ 05:30 · 🌙 17:22
07:41 7:41 AM
Pacific Daylight Time · UTC-7
☀️ 07:36 · 🌙 18:13
·
−1 h
Seattle, WA is 1 h behind Santa Teresa.
When you, Santa Teresa 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
🇨🇷 Santa Teresa
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
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 22 10 PM
📍 Your time
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Time zones side by side
| Detail | 🇨🇷 Santa Teresa | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 08:41 | 07:41 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Standard Time | Pacific Daylight Time |
| UTC offset | UTC-6 | UTC-7 |
| Offset from Santa Teresa | — | −1 h |
| IANA zone | America/Costa Rica | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 05:30 | 07:36 |
| Sunset | 17:22 | 18:13 |
| Daylight | 11 h 53 min | 10 h 37 min |
| People on this clock | 3,099 | 737,015 |
Compare Santa Teresa with another city
More comparisons with Santa Teresa: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Santa Teresa and Seattle, WA: common questions
How many hours behind Santa Teresa is Seattle, WA?
The clocks in Seattle are 1 hour behind those in Santa Teresa (UTC−7 and UTC−6).
What time is it in Seattle, WA, at the start of the working day in Santa Teresa?
The working day in Santa Teresa starts at 9:00 AM; in Seattle it is 8:00 AM at that moment.
What time is it in Seattle, WA, at the end of the working day in Santa Teresa?
The working day in Santa Teresa ends at 6:00 PM; in Seattle it is 5:00 PM at that moment.
When do working hours in Santa Teresa and in Seattle, WA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Santa Teresa, which is 9:00 AM to 5:00 PM in Seattle.
Until what time in Santa Teresa is it still yesterday in Seattle, WA?
Before 1:00 AM in Santa Teresa, the date in Seattle has not changed yet. From 11:00 PM in Seattle, it is already the next day in Santa Teresa.
Does the time difference between Santa Teresa and Seattle, WA, change?
Yes. The clocks change only in Seattle. From November 1, 2026, Seattle will be 2 hours behind Santa Teresa.
