Hammond, Ontario to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Hammond, Ontario. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Hammond, Ontario 12:16 12:16 PM Buenos Aires 13:16 1:16 PM You –:–
12:16 12:16 PM
Eastern Daylight Time · UTC-4
☀️ 07:23 · 🌙 18:10
13:16 1:16 PM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 19:11
·
+1 h
Buenos Aires is 1 h ahead of Hammond, Ontario.
When you, Hammond, Ontario and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇦 Hammond, Ontario
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
🇦🇷 Buenos Aires
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
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Time zones side by side
| Detail | 🇨🇦 Hammond, Ontario | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 12:16 | 13:16 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Hammond, Ontario | — | +1 h |
| IANA zone | America/Toronto | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:23 | 06:07 |
| Sunset | 18:10 | 19:11 |
| Daylight | 10 h 47 min | 13 h 4 min |
| People on this clock | — | 2,891,082 |
Compare Hammond, Ontario with another city
More comparisons with Hammond, Ontario: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Hammond, Ontario and Buenos Aires: common questions
How far ahead of Hammond, Ontario, is Buenos Aires?
Buenos Aires is 1 hour ahead of Hammond: UTC−3 against UTC−4.
If it is 9:00 AM in Hammond, Ontario, what time is it in Buenos Aires?
At 9:00 AM in Hammond, clocks in Buenos Aires show 10:00 AM.
What time is it in Buenos Aires at the end of the working day in Hammond, Ontario?
The working day in Hammond ends at 6:00 PM; in Buenos Aires it is 7:00 PM at that moment.
Is there a time when both Hammond, Ontario, and Buenos Aires are at work?
Yes: from 9:00 AM to 5:00 PM in Hammond (10:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
From what time in Hammond, Ontario, is it tomorrow in Buenos Aires?
Once it is 11:00 PM in Hammond, the date in Buenos Aires has already changed. Until 1:00 AM in Buenos Aires, it is still the previous day in Hammond.
Is the time difference between Hammond, Ontario, and Buenos Aires the same all year?
No. Only Hammond switches to summer time, so the gap changes twice a year. From November 1, 2026, Buenos Aires will be 2 hours ahead of Hammond.
