Fort Wellington to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Fort Wellington. 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.
Fort Wellington 09:56 9:56 AM Buenos Aires 10:56 10:56 AM You –:–
09:56 9:56 AM
Guyana Time · UTC-4
☀️ 05:37 · 🌙 17:36
10:56 10:56 AM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
·
+1 h
Buenos Aires is 1 h ahead of Fort Wellington.
When you, Fort Wellington 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
🇬🇾 Fort Wellington
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 | 🇬🇾 Fort Wellington | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 09:56 | 10:56 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Guyana Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Fort Wellington | — | +1 h |
| IANA zone | America/Guyana | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:37 | 06:10 |
| Sunset | 17:36 | 19:10 |
| Daylight | 11 h 58 min | 13 h |
| People on this clock | 118 | 2,891,082 |
Compare Fort Wellington with another city
More comparisons with Fort Wellington: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Fort Wellington and Buenos Aires: common questions
How far ahead of Fort Wellington is Buenos Aires?
Buenos Aires is 1 hour ahead of Fort Wellington: UTC−3 against UTC−4.
What time is it in Buenos Aires when it is 9:00 AM in Fort Wellington?
When it is 9:00 AM in Fort Wellington, it is 10:00 AM in Buenos Aires.
If it is 6:00 PM in Fort Wellington, what time is it in Buenos Aires?
At 6:00 PM in Fort Wellington, clocks in Buenos Aires show 7:00 PM.
Is there a time when both Fort Wellington and Buenos Aires are at work?
Yes: from 9:00 AM to 5:00 PM in Fort Wellington (10:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
From what time in Fort Wellington is it tomorrow in Buenos Aires?
Once it is 11:00 PM in Fort Wellington, the date in Buenos Aires has already changed. Until 1:00 AM in Buenos Aires, it is still the previous day in Fort Wellington.
Does the time difference between Fort Wellington and Buenos Aires change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
