Seattle, WA to Riobamba: time difference
Riobamba 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 11:58 11:58 AM Riobamba 13:58 1:58 PM You –:–
11:58 11:58 AM
Pacific Daylight Time · UTC-7
☀️ 07:29 · 🌙 18:23
13:58 1:58 PM
Ecuador Time · UTC-5
☀️ 05:57 · 🌙 18:05
·
+2 h
Riobamba is 2 h ahead of Seattle, WA.
When you, Seattle, WA and Riobamba 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
🇪🇨 Riobamba
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 | 🇪🇨 Riobamba |
|---|---|---|
| Local time | 11:58 | 13:58 |
| Local date | Thursday, October 15, 2026 | Thursday, October 15, 2026 |
| Time zone | Pacific Daylight Time | Ecuador Time |
| UTC offset | UTC-7 | UTC-5 |
| Offset from Seattle, WA | — | +2 h |
| IANA zone | America/Los Angeles | America/Guayaquil |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:29 | 05:57 |
| Sunset | 18:23 | 18:05 |
| Daylight | 10 h 54 min | 12 h 9 min |
| People on this clock | 737,015 | 170,000 |
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 Riobamba: common questions
How many hours ahead of Seattle, WA, is Riobamba?
The clocks in Riobamba are 2 hours ahead of those in Seattle (UTC−5 and UTC−7).
What time is it in Riobamba at the start of the working day in Seattle, WA?
The working day in Seattle starts at 9:00 AM; in Riobamba it is 11:00 AM at that moment.
What time is it in Riobamba when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 8:00 PM in Riobamba.
When is a good time to call Riobamba from Seattle, WA?
Between 9:00 AM and 4:00 PM in Seattle – that is 11:00 AM to 6:00 PM in Riobamba – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Riobamba?
From 10:00 PM in Seattle, WA, it is already the next day in Riobamba. The other way round, until 2:00 AM in Riobamba it is still the previous day in Seattle.
Does the time gap between Seattle, WA, and Riobamba change during the year?
Yes – daylight saving time is used in Seattle but not in Riobamba. From November 1, 2026, Riobamba will be 3 hours ahead of Seattle.
