Toronto to Green Valley, AZ: time difference
Green Valley, 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 04:45 4:45 AM Green Valley, AZ 01:45 1:45 AM You –:–
04:45 4:45 AM
Eastern Daylight Time · UTC-4
☀️ 07:41 · 🌙 18:24
01:45 1:45 AM
Mountain Standard Time · UTC-7
☀️ 06:33 · 🌙 17:45
·
−3 h
Green Valley, AZ is 3 h behind Toronto.
When you, Toronto and Green Valley, 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
🇺🇸 Green Valley, 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 | 🇺🇸 Green Valley, AZ |
|---|---|---|
| Local time | 04:45 | 01:45 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 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 | 07:41 | 06:33 |
| Sunset | 18:24 | 17:45 |
| Daylight | 10 h 43 min | 11 h 12 min |
| People on this clock | 2,731,571 | 1,027 |
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 Green Valley, AZ: common questions
What is the time difference between Toronto and Green Valley, AZ?
Green Valley is 3 hours behind: it uses UTC−7, while Toronto is on UTC−4.
If it is 9:00 AM in Toronto, what time is it in Green Valley, AZ?
At 9:00 AM in Toronto, clocks in Green Valley show 6:00 AM.
If it is 6:00 PM in Toronto, what time is it in Green Valley, AZ?
At 6:00 PM in Toronto, clocks in Green Valley show 3:00 PM.
When is a good time to call Green Valley, AZ, from Toronto?
Between 12:00 PM and 6:00 PM in Toronto – that is 9:00 AM to 3:00 PM in Green Valley – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Toronto is it still yesterday in Green Valley, AZ?
Before 3:00 AM in Toronto, the date in Green Valley has not changed yet. From 9:00 PM in Green Valley, it is already the next day in Toronto.
Is the time difference between Toronto and Green Valley, AZ, the same all year?
No. Only Toronto switches to summer time, so the gap changes twice a year. From November 1, 2026, Green Valley will be 2 hours behind Toronto.
