Guelph to San Jose: time difference
San Jose is 1 h behind Guelph. 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.
Guelph 21:16 9:16 PM San Jose 20:16 8:16 PM You –:–
21:16 9:16 PM
Eastern Standard Time · UTC-5
☀️ 07:02 · 🌙 17:08
20:16 8:16 PM
Central Standard Time · UTC-6
☀️ 05:28 · 🌙 17:13
·
−1 h
San Jose is 1 h behind Guelph.
When you, Guelph 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
🇨🇦 Guelph
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 | 🇨🇦 Guelph | 🇨🇷 San Jose |
|---|---|---|
| Local time | 21:16 | 20:16 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Eastern Standard Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Guelph | — | −1 h |
| IANA zone | America/Toronto | America/Costa Rica |
| Daylight saving | On standard time → UTC-4, Mar 14, 03:00 | Not observed |
| Sunrise | 07:02 | 05:28 |
| Sunset | 17:08 | 17:13 |
| Daylight | 10 h 6 min | 11 h 44 min |
| People on this clock | 131,794 | 342,188 |
Compare Guelph with another city
More comparisons with Guelph: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Guelph and San Jose: common questions
How far behind Guelph is San Jose?
San Jose is 1 hour behind Guelph: UTC−6 against UTC−5.
What time is it in San Jose when it is 9:00 AM in Guelph?
When it is 9:00 AM in Guelph, it is 8:00 AM in San Jose.
If it is 6:00 PM in Guelph, what time is it in San Jose?
At 6:00 PM in Guelph, clocks in San Jose show 5:00 PM.
When do working hours in Guelph and in San Jose overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Guelph, which is 9:00 AM to 5:00 PM in San Jose.
When is it still the previous day in San Jose?
Until 1:00 AM in Guelph it is still the previous day in San Jose. The other way round, from 11:00 PM in San Jose it is already the next day in Guelph.
Does the time gap between Guelph and San Jose change during the year?
Yes – daylight saving time is used in Guelph but not in San Jose. From March 14, 2027, San Jose will be 2 hours behind Guelph.
