Grimsby to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Grimsby. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
10
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 06:14 · 🌙 19:07 · 12 h 54 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Grimsby 16:31 4:31 PM Buenos Aires 17:31 5:31 PM You –:–
16:31 4:31 PM
Eastern Daylight Time · UTC-4
☀️ 07:31 · 🌙 18:39
17:31 5:31 PM
Argentina Standard Time · UTC-3
☀️ 06:14 · 🌙 19:07
·
+1 h
Buenos Aires is 1 h ahead of Grimsby.
When you, Grimsby 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
🇨🇦 Grimsby
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Grimsby | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 16:31 | 17:31 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Grimsby | — | +1 h |
| IANA zone | America/Toronto | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:31 | 06:14 |
| Sunset | 18:39 | 19:07 |
| Daylight | 11 h 7 min | 12 h 54 min |
| People on this clock | 28,883 | 2,891,082 |
Compare Grimsby with another city
More comparisons with Grimsby: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Grimsby and Buenos Aires: common questions
How far ahead of Grimsby is Buenos Aires?
Buenos Aires is 1 hour ahead of Grimsby: UTC−3 against UTC−4.
What time is it in Buenos Aires when it is 9:00 AM in Grimsby?
When it is 9:00 AM in Grimsby, it is 10:00 AM in Buenos Aires.
If it is 6:00 PM in Grimsby, what time is it in Buenos Aires?
At 6:00 PM in Grimsby, clocks in Buenos Aires show 7:00 PM.
Is there a time when both Grimsby and Buenos Aires are at work?
Yes: from 9:00 AM to 5:00 PM in Grimsby (10:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Buenos Aires?
From 11:00 PM in Grimsby it is already the next day in Buenos Aires. The other way round, until 1:00 AM in Buenos Aires it is still the previous day in Grimsby.
Is the time difference between Grimsby and Buenos Aires the same all year?
No. Only Grimsby switches to summer time, so the gap changes twice a year. From November 1, 2026, Buenos Aires will be 2 hours ahead of Grimsby.
