Riobamba to Seattle, WA: time difference
Seattle, WA is 2 h behind Riobamba. 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.
Riobamba 13:01 1:01 PM Seattle, WA 11:01 11:01 AM You –:–
13:01 1:01 PM
Ecuador Time · UTC-5
☀️ 05:57 · 🌙 18:05
11:01 11:01 AM
Pacific Daylight Time · UTC-7
☀️ 07:29 · 🌙 18:23
·
−2 h
Seattle, WA is 2 h behind Riobamba.
When you, Riobamba 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
🇪🇨 Riobamba
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
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Time zones side by side
| Detail | 🇪🇨 Riobamba | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 13:01 | 11:01 |
| Local date | Thursday, October 15, 2026 | Thursday, October 15, 2026 |
| Time zone | Ecuador Time | Pacific Daylight Time |
| UTC offset | UTC-5 | UTC-7 |
| Offset from Riobamba | — | −2 h |
| IANA zone | America/Guayaquil | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 05:57 | 07:29 |
| Sunset | 18:05 | 18:23 |
| Daylight | 12 h 9 min | 10 h 54 min |
| People on this clock | 170,000 | 737,015 |
Compare Riobamba with another city
More comparisons with Riobamba: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Riobamba and Seattle, WA: common questions
How many hours behind Riobamba is Seattle, WA?
The clocks in Seattle are 2 hours behind those in Riobamba (UTC−7 and UTC−5).
What time is it in Seattle, WA, when it is 9:00 AM in Riobamba?
When it is 9:00 AM in Riobamba, it is 7:00 AM in Seattle.
What time is it in Seattle, WA, when it is 6:00 PM in Riobamba?
When it is 6:00 PM in Riobamba, it is 4:00 PM in Seattle.
When do working hours in Riobamba and in Seattle, WA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Riobamba, which is 9:00 AM to 4:00 PM in Seattle.
Until what time in Riobamba is it still yesterday in Seattle, WA?
Before 2:00 AM in Riobamba, the date in Seattle has not changed yet. From 10:00 PM in Seattle, it is already the next day in Riobamba.
Is the time difference between Riobamba and Seattle, WA, the same all year?
No. Only Seattle switches to summer time, so the gap changes twice a year. From November 1, 2026, Seattle will be 3 hours behind Riobamba.
