Riobamba to San Jose: time difference
San Jose is 1 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 13:47 1:47 PM San Jose 12:47 12:47 PM You –:–
13:47 1:47 PM
Ecuador Time · UTC-5
☀️ 05:57 · 🌙 18:05
12:47 12:47 PM
Central Standard Time · UTC-6
☀️ 05:25 · 🌙 17:20
·
−1 h
San Jose is 1 h behind Riobamba.
When you, Riobamba and San Jose 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
🇨🇷 San Jose
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 | 🇪🇨 Riobamba | 🇨🇷 San Jose |
|---|---|---|
| Local time | 13:47 | 12:47 |
| Local date | Thursday, October 15, 2026 | Thursday, October 15, 2026 |
| Time zone | Ecuador Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Riobamba | — | −1 h |
| IANA zone | America/Guayaquil | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:57 | 05:25 |
| Sunset | 18:05 | 17:20 |
| Daylight | 12 h 9 min | 11 h 55 min |
| People on this clock | 170,000 | 342,188 |
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 San Jose: common questions
How many hours behind Riobamba is San Jose?
The clocks in San Jose are 1 hour behind those in Riobamba (UTC−6 and UTC−5).
If it is 9:00 AM in Riobamba, what time is it in San Jose?
At 9:00 AM in Riobamba, clocks in San Jose show 8:00 AM.
If it is 6:00 PM in Riobamba, what time is it in San Jose?
At 6:00 PM in Riobamba, clocks in San Jose show 5:00 PM.
When do working hours in Riobamba and in San Jose overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Riobamba, which is 9:00 AM to 5:00 PM in San Jose.
Until what time in Riobamba is it still yesterday in San Jose?
Before 1:00 AM in Riobamba, the date in San Jose has not changed yet. From 11:00 PM in San Jose, it is already the next day in Riobamba.
Is the time difference between Riobamba and San Jose the same all year?
Yes. Neither Riobamba nor San Jose switches to summer time, so the gap is always 1 hour.
