Toronto to Comodoro Rivadavia: time difference
Comodoro Rivadavia is 1 h ahead of Toronto. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Comodoro Rivadavia, Argentina
12
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 06:40 · 🌙 19:54 · 13 h 15 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Toronto 09:53 9:53 AM Comodoro Rivadavia 10:53 10:53 AM You –:–
09:53 9:53 AM
Eastern Daylight Time · UTC-4
☀️ 07:30 · 🌙 18:39
10:53 10:53 AM
Argentina Standard Time · UTC-3
☀️ 06:40 · 🌙 19:54
·
+1 h
Comodoro Rivadavia is 1 h ahead of Toronto.
When you, Toronto and Comodoro Rivadavia 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
🇦🇷 Comodoro Rivadavia
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 | 🇦🇷 Comodoro Rivadavia |
|---|---|---|
| Local time | 09:53 | 10:53 |
| Local date | Tuesday, October 13, 2026 | Tuesday, October 13, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Toronto | — | +1 h |
| IANA zone | America/Toronto | America/Argentina/Catamarca |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:30 | 06:40 |
| Sunset | 18:39 | 19:54 |
| Daylight | 11 h 9 min | 13 h 15 min |
| People on this clock | 2,731,571 | 177,038 |
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 Comodoro Rivadavia: common questions
How far ahead of Toronto is Comodoro Rivadavia?
Comodoro Rivadavia is 1 hour ahead of Toronto: UTC−3 against UTC−4.
What time is it in Comodoro Rivadavia at the start of the working day in Toronto?
The working day in Toronto starts at 9:00 AM; in Comodoro Rivadavia it is 10:00 AM at that moment.
What time is it in Comodoro Rivadavia at the end of the working day in Toronto?
The working day in Toronto ends at 6:00 PM; in Comodoro Rivadavia it is 7:00 PM at that moment.
When is a good time to call Comodoro Rivadavia from Toronto?
Between 9:00 AM and 5:00 PM in Toronto – that is 10:00 AM to 6:00 PM in Comodoro Rivadavia – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Comodoro Rivadavia?
From 11:00 PM in Toronto it is already the next day in Comodoro Rivadavia. The other way round, until 1:00 AM in Comodoro Rivadavia it is still the previous day in Toronto.
Does the time gap between Toronto and Comodoro Rivadavia change during the year?
Yes – daylight saving time is used in Toronto but not in Comodoro Rivadavia. From November 1, 2026, Comodoro Rivadavia will be 2 hours ahead of Toronto.
