San Juan to Seattle, WA: time difference
Seattle, WA is 1 h behind San Juan. 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.
San Juan 06:32 6:32 AM Seattle, WA 05:32 5:32 AM You –:–
06:32 6:32 AM
Central Standard Time · UTC-6
☀️ 05:26 · 🌙 17:18
05:32 5:32 AM
Pacific Daylight Time · UTC-7
☀️ 07:35 · 🌙 18:15
·
−1 h
Seattle, WA is 1 h behind San Juan.
When you, San Juan 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
🇨🇷 San Juan
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇷 San Juan | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 06:32 | 05:32 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Standard Time | Pacific Daylight Time |
| UTC offset | UTC-6 | UTC-7 |
| Offset from San Juan | — | −1 h |
| IANA zone | America/Costa Rica | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 05:26 | 07:35 |
| Sunset | 17:18 | 18:15 |
| Daylight | 11 h 53 min | 10 h 41 min |
| People on this clock | 27,000 | 737,015 |
Compare San Juan with another city
More comparisons with San Juan: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Juan and Seattle, WA: common questions
How many hours behind San Juan is Seattle, WA?
The clocks in Seattle are 1 hour behind those in San Juan (UTC−7 and UTC−6).
What time is it in Seattle, WA, at the start of the working day in San Juan?
The working day in San Juan starts at 9:00 AM; in Seattle it is 8:00 AM at that moment.
What time is it in Seattle, WA, when it is 6:00 PM in San Juan?
When it is 6:00 PM in San Juan, it is 5:00 PM in Seattle.
When is a good time to call Seattle, WA, from San Juan?
Between 10:00 AM and 6:00 PM in San Juan – that is 9:00 AM to 5:00 PM in Seattle – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Seattle, WA?
Until 1:00 AM in San Juan it is still the previous day in Seattle. The other way round, from 11:00 PM in Seattle it is already the next day in San Juan.
Does the time difference between San Juan and Seattle, WA, change?
Yes. The clocks change only in Seattle. From November 1, 2026, Seattle will be 2 hours behind San Juan.
