Toronto to Surprise, AZ: time difference
Surprise, AZ 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 04:37 4:37 AM Surprise, AZ 01:37 1:37 AM You –:–
04:37 4:37 AM
Eastern Daylight Time · UTC-4
☀️ 07:29 · 🌙 18:41
01:37 1:37 AM
Mountain Standard Time · UTC-7
☀️ 06:33 · 🌙 18:01
·
−3 h
Surprise, AZ is 3 h behind Toronto.
When you, Toronto and Surprise, AZ 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
🇺🇸 Surprise, AZ
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
- Right now
Time zones side by side
| Detail | 🇨🇦 Toronto | 🇺🇸 Surprise, AZ |
|---|---|---|
| Local time | 04:37 | 01:37 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Eastern Daylight Time | Mountain Standard Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from Toronto | — | −3 h |
| IANA zone | America/Toronto | America/Phoenix |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:29 | 06:33 |
| Sunset | 18:41 | 18:01 |
| Daylight | 11 h 12 min | 11 h 28 min |
| People on this clock | 2,731,571 | 143,148 |
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 Surprise, AZ: common questions
How far behind Toronto is Surprise, AZ?
Surprise is 3 hours behind Toronto: UTC−7 against UTC−4.
If it is 9:00 AM in Toronto, what time is it in Surprise, AZ?
At 9:00 AM in Toronto, clocks in Surprise show 6:00 AM.
What time is it in Surprise, AZ, when it is 6:00 PM in Toronto?
When it is 6:00 PM in Toronto, it is 3:00 PM in Surprise.
When is a good time to call Surprise, AZ, from Toronto?
Between 12:00 PM and 6:00 PM in Toronto – that is 9:00 AM to 3:00 PM in Surprise – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Surprise, AZ?
Until 3:00 AM in Toronto it is still the previous day in Surprise. The other way round, from 9:00 PM in Surprise it is already the next day in Toronto.
Does the time difference between Toronto and Surprise, AZ, change?
Yes. The clocks change only in Toronto. From November 1, 2026, Surprise will be 2 hours behind Toronto.
