Toronto to Fontana, CA: time difference
Fontana, CA is 3 h behind Toronto. 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.
Toronto 17:54 5:54 PM Fontana, CA 14:54 2:54 PM You –:–
17:54 5:54 PM
Eastern Daylight Time · UTC-4
☀️ 07:38 · 🌙 18:28
14:54 2:54 PM
Pacific Daylight Time · UTC-7
☀️ 07:00 · 🌙 18:11
·
−3 h
Fontana, CA is 3 h behind Toronto.
When you, Toronto and Fontana, CA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇦 Toronto
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
🇺🇸 Fontana, CA
21 9 PM 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
📍 Your time
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Time zones side by side
| Detail | 🇨🇦 Toronto | 🇺🇸 Fontana, CA |
|---|---|---|
| Local time | 17:54 | 14:54 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from Toronto | — | −3 h |
| IANA zone | America/Toronto | America/Los Angeles |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:38 | 07:00 |
| Sunset | 18:28 | 18:11 |
| Daylight | 10 h 49 min | 11 h 11 min |
| People on this clock | 2,731,571 | 210,000 |
Compare Toronto with another city
More comparisons with Toronto: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Toronto and Fontana, CA: common questions
What is the time difference between Toronto and Fontana, CA?
Fontana is 3 hours behind: it uses UTC−7, while Toronto is on UTC−4.
What time is it in Fontana, CA, when it is 9:00 AM in Toronto?
When it is 9:00 AM in Toronto, it is 6:00 AM in Fontana.
What time is it in Fontana, CA, when it is 6:00 PM in Toronto?
When it is 6:00 PM in Toronto, it is 3:00 PM in Fontana.
When do working hours in Toronto and in Fontana, CA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Toronto, which is 9:00 AM to 3:00 PM in Fontana.
When is it still the previous day in Fontana, CA?
Until 3:00 AM in Toronto it is still the previous day in Fontana. The other way round, from 9:00 PM in Fontana it is already the next day in Toronto.
Is the time difference between Toronto and Fontana, CA, the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 3 hours.
