Arecibo to Toronto: time difference
Toronto is 1 h behind Arecibo. 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.
Arecibo 02:01 2:01 AM Toronto 01:01 1:01 AM You –:–
02:01 2:01 AM
Atlantic Standard Time · UTC-4
☀️ 06:30 · 🌙 17:53
01:01 1:01 AM
Eastern Standard Time · UTC-5
☀️ 07:00 · 🌙 17:03
·
−1 h
Toronto is 1 h behind Arecibo.
When you, Arecibo 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
🇵🇷 Arecibo
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 | 🇵🇷 Arecibo | 🇨🇦 Toronto |
|---|---|---|
| Local time | 02:01 | 01:01 |
| 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 Arecibo | — | −1 h |
| IANA zone | America/Puerto Rico | America/Toronto |
| Daylight saving | Not observed | On standard time → UTC-4, Mar 14, 03:00 |
| Sunrise | 06:30 | 07:00 |
| Sunset | 17:53 | 17:03 |
| Daylight | 11 h 23 min | 10 h 3 min |
| People on this clock | 39,634 | 2,731,571 |
Compare Arecibo with another city
More comparisons with Arecibo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Arecibo and Toronto: common questions
How far behind Arecibo is Toronto?
Toronto is 1 hour behind Arecibo: UTC−5 against UTC−4.
What time is it in Toronto at the start of the working day in Arecibo?
The working day in Arecibo starts at 9:00 AM; in Toronto it is 8:00 AM at that moment.
What time is it in Toronto at the end of the working day in Arecibo?
The working day in Arecibo ends at 6:00 PM; in Toronto it is 5:00 PM at that moment.
When do working hours in Arecibo and in Toronto overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Arecibo, which is 9:00 AM to 5:00 PM in Toronto.
When is it still the previous day in Toronto?
Until 1:00 AM in Arecibo it is still the previous day in Toronto. The other way round, from 11:00 PM in Toronto it is already the next day in Arecibo.
Does the time difference between Arecibo and Toronto change?
Yes. The clocks change only in Toronto. From March 14, 2027, Toronto and Arecibo will have the same time.
