Seattle, WA to Heredia: time difference
Heredia is 1 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 05:35 5:35 AM Heredia 06:35 6:35 AM You –:–
05:35 5:35 AM
Pacific Daylight Time · UTC-7
☀️ 07:22 · 🌙 18:32
06:35 6:35 AM
Central Standard Time · UTC-6
☀️ 05:25 · 🌙 17:23
·
+1 h
Heredia is 1 h ahead of Seattle, WA.
When you, Seattle, WA and Heredia 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
🇨🇷 Heredia
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 0 12 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇨🇷 Heredia |
|---|---|---|
| Local time | 05:35 | 06:35 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Pacific Daylight Time | Central Standard Time |
| UTC offset | UTC-7 | UTC-6 |
| Offset from Seattle, WA | — | +1 h |
| IANA zone | America/Los Angeles | America/Costa Rica |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:22 | 05:25 |
| Sunset | 18:32 | 17:23 |
| Daylight | 11 h 11 min | 11 h 57 min |
| People on this clock | 737,015 | 117,000 |
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 Heredia: common questions
What is the time difference between Seattle, WA, and Heredia?
Heredia is 1 hour ahead: it uses UTC−6, while Seattle is on UTC−7.
If it is 9:00 AM in Seattle, WA, what time is it in Heredia?
At 9:00 AM in Seattle, clocks in Heredia show 10:00 AM.
What time is it in Heredia when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 7:00 PM in Heredia.
When do working hours in Seattle, WA, and in Heredia overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Seattle, which is 10:00 AM to 6:00 PM in Heredia.
When does the date change in Heredia compared with Seattle, WA?
The new day starts in Heredia earlier: at 11:00 PM in Seattle it is already midnight there. Until 1:00 AM in Heredia, Seattle is still on the previous day.
Does the time difference between Seattle, WA, and Heredia change?
Yes. The clocks change only in Seattle. From November 1, 2026, Heredia will be 2 hours ahead of Seattle.
