Toronto to Sunnyvale, CA: time difference
Sunnyvale, 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 11:14 11:14 AM Sunnyvale, CA 08:14 8:14 AM You –:–
11:14 11:14 AM
Eastern Daylight Time · UTC-4
☀️ 07:38 · 🌙 18:28
08:14 8:14 AM
Pacific Daylight Time · UTC-7
☀️ 07:21 · 🌙 18:26
·
−3 h
Sunnyvale, CA is 3 h behind Toronto.
When you, Toronto and Sunnyvale, 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
🇺🇸 Sunnyvale, 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
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇨🇦 Toronto | 🇺🇸 Sunnyvale, CA |
|---|---|---|
| Local time | 11:14 | 08:14 |
| 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 | 07:21 |
| Sunset | 18:28 | 18:26 |
| Daylight | 10 h 49 min | 11 h 4 min |
| People on this clock | 2,731,571 | 152,703 |
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 Sunnyvale, CA: common questions
How far behind Toronto is Sunnyvale, CA?
Sunnyvale is 3 hours behind Toronto: UTC−7 against UTC−4.
If it is 9:00 AM in Toronto, what time is it in Sunnyvale, CA?
At 9:00 AM in Toronto, clocks in Sunnyvale show 6:00 AM.
What time is it in Sunnyvale, CA, at the end of the working day in Toronto?
The working day in Toronto ends at 6:00 PM; in Sunnyvale it is 3:00 PM at that moment.
When do working hours in Toronto and in Sunnyvale, 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 Sunnyvale.
Until what time in Toronto is it still yesterday in Sunnyvale, CA?
Before 3:00 AM in Toronto, the date in Sunnyvale has not changed yet. From 9:00 PM in Sunnyvale, it is already the next day in Toronto.
Is the time difference between Toronto and Sunnyvale, CA, the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 3 hours.
