Buenos Aires to Welland: time difference
Welland is 1 h behind Buenos Aires. 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.
Buenos Aires 01:09 1:09 AM Welland 00:09 12:09 AM You –:–
01:09 1:09 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
00:09 12:09 AM
Eastern Daylight Time · UTC-4
☀️ 07:33 · 🌙 18:33
·
−1 h
Welland is 1 h behind Buenos Aires.
When you, Buenos Aires and Welland are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
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
🇨🇦 Welland
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 | 🇦🇷 Buenos Aires | 🇨🇦 Welland |
|---|---|---|
| Local time | 01:09 | 00:09 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Argentina Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Buenos Aires | — | −1 h |
| IANA zone | America/Argentina/Buenos Aires | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:09 | 07:33 |
| Sunset | 19:11 | 18:33 |
| Daylight | 13 h 2 min | 10 h 59 min |
| People on this clock | 2,891,082 | 52,293 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Welland: common questions
What is the time difference between Buenos Aires and Welland?
Welland is 1 hour behind: it uses UTC−4, while Buenos Aires is on UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Welland?
At 9:00 AM in Buenos Aires, clocks in Welland show 8:00 AM.
If it is 6:00 PM in Buenos Aires, what time is it in Welland?
At 6:00 PM in Buenos Aires, clocks in Welland show 5:00 PM.
Is there a time when both Buenos Aires and Welland are at work?
Yes: from 10:00 AM to 6:00 PM in Buenos Aires (9:00 AM to 5:00 PM in Welland), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Welland compared with Buenos Aires?
The new day starts in Welland later: until 1:00 AM in Buenos Aires, it is still the previous day there. From 11:00 PM in Welland, Buenos Aires is already on the next day.
Does the time difference between Buenos Aires and Welland change?
Yes. The clocks change only in Welland. From November 1, 2026, Welland will be 2 hours behind Buenos Aires.
