San Lorenzo to Toronto: time difference
Toronto is 1 h behind San Lorenzo. 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.
San Lorenzo 08:47 8:47 AM Toronto 07:47 7:47 AM You –:–
08:47 8:47 AM
Atlantic Standard Time · UTC-4
☀️ 06:26 · 🌙 17:50
07:47 7:47 AM
Eastern Standard Time · UTC-5
☀️ 07:00 · 🌙 17:03
·
−1 h
Toronto is 1 h behind San Lorenzo.
When you, San Lorenzo and Toronto are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇷 San Lorenzo
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
🇨🇦 Toronto
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 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇷 San Lorenzo | 🇨🇦 Toronto |
|---|---|---|
| Local time | 08:47 | 07:47 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Atlantic Standard Time | Eastern Standard Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from San Lorenzo | — | −1 h |
| IANA zone | America/Puerto Rico | America/Toronto |
| Daylight saving | Not observed | On standard time → UTC-4, Mar 14, 03:00 |
| Sunrise | 06:26 | 07:00 |
| Sunset | 17:50 | 17:03 |
| Daylight | 11 h 24 min | 10 h 3 min |
| People on this clock | 9,373 | 2,731,571 |
Compare San Lorenzo with another city
More comparisons with San Lorenzo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Lorenzo and Toronto: common questions
What is the time difference between San Lorenzo and Toronto?
Toronto is 1 hour behind: it uses UTC−5, while San Lorenzo is on UTC−4.
What time is it in Toronto at the start of the working day in San Lorenzo?
The working day in San Lorenzo starts at 9:00 AM; in Toronto it is 8:00 AM at that moment.
What time is it in Toronto when it is 6:00 PM in San Lorenzo?
When it is 6:00 PM in San Lorenzo, it is 5:00 PM in Toronto.
When is a good time to call Toronto from San Lorenzo?
Between 10:00 AM and 6:00 PM in San Lorenzo – that is 9:00 AM to 5:00 PM in Toronto – both places are within working hours (9:00 AM–6:00 PM).
Until what time in San Lorenzo is it still yesterday in Toronto?
Before 1:00 AM in San Lorenzo, the date in Toronto has not changed yet. From 11:00 PM in Toronto, it is already the next day in San Lorenzo.
Does the time gap between San Lorenzo and Toronto change during the year?
Yes – daylight saving time is used in Toronto but not in San Lorenzo. From March 14, 2027, Toronto and San Lorenzo will have the same time.
