Toronto to St Thomas: time difference
St Thomas is 1 h ahead of 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 21:01 9:01 PM St Thomas 22:01 10:01 PM You –:–
21:01 9:01 PM
Eastern Standard Time · UTC-5
☀️ 06:59 · 🌙 17:05
22:01 10:01 PM
Atlantic Standard Time · UTC-4
☀️ 06:22 · 🌙 17:46
·
+1 h
St Thomas is 1 h ahead of Toronto.
When you, Toronto and St Thomas 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
🇻🇮 St Thomas
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Toronto | 🇻🇮 St Thomas |
|---|---|---|
| Local time | 21:01 | 22:01 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Eastern Standard Time | Atlantic Standard Time |
| UTC offset | UTC-5 | UTC-4 |
| Offset from Toronto | — | +1 h |
| IANA zone | America/Toronto | America/St Thomas |
| Daylight saving | On standard time → UTC-4, Mar 14, 03:00 | Not observed |
| Sunrise | 06:59 | 06:22 |
| Sunset | 17:05 | 17:46 |
| Daylight | 10 h 6 min | 11 h 25 min |
| People on this clock | 2,731,571 | 20,000 |
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 St Thomas: common questions
How many hours ahead of Toronto is St Thomas?
The clocks in St Thomas are 1 hour ahead of those in Toronto (UTC−4 and UTC−5).
If it is 9:00 AM in Toronto, what time is it in St Thomas?
At 9:00 AM in Toronto, clocks in St Thomas show 10:00 AM.
What time is it in St Thomas when it is 6:00 PM in Toronto?
When it is 6:00 PM in Toronto, it is 7:00 PM in St Thomas.
When do working hours in Toronto and in St Thomas overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Toronto, which is 10:00 AM to 6:00 PM in St Thomas.
When is it already the next day in St Thomas?
From 11:00 PM in Toronto it is already the next day in St Thomas. The other way round, until 1:00 AM in St Thomas it is still the previous day in Toronto.
Does the time difference between Toronto and St Thomas change?
Yes. The clocks change only in Toronto. From March 14, 2027, St Thomas and Toronto will have the same time.
