Buenos Aires to Fredericton: time difference
Fredericton 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 00:31 12:31 AM Fredericton 23:31 11:31 PM You –:–
00:31 12:31 AM
Argentina Standard Time · UTC-3
☀️ 05:49 · 🌙 19:27
23:31 11:31 PM
Atlantic Standard Time · UTC-4
☀️ 07:13 · 🌙 17:09
·
−1 h
Fredericton is 1 h behind Buenos Aires.
When you, Buenos Aires and Fredericton 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
🇨🇦 Fredericton
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 | 🇨🇦 Fredericton |
|---|---|---|
| Local time | 00:31 | 23:31 |
| Local date | Friday, November 6, 2026 | Thursday, November 5, 2026 |
| Time zone | Argentina Standard Time | Atlantic Standard Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Buenos Aires | — | −1 h |
| IANA zone | America/Argentina/Buenos Aires | America/Moncton |
| Daylight saving | Not observed | On standard time → UTC-3, Mar 14, 03:00 |
| Sunrise | 05:49 | 07:13 |
| Sunset | 19:27 | 17:09 |
| Daylight | 13 h 38 min | 9 h 55 min |
| People on this clock | 2,891,082 | 56,224 |
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 Fredericton: common questions
How far behind Buenos Aires is Fredericton?
Fredericton is 1 hour behind Buenos Aires: UTC−4 against UTC−3.
What time is it in Fredericton at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Fredericton it is 8:00 AM at that moment.
What time is it in Fredericton at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Fredericton it is 5:00 PM at that moment.
When do working hours in Buenos Aires and in Fredericton overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Buenos Aires, which is 9:00 AM to 5:00 PM in Fredericton.
When does the date change in Fredericton compared with Buenos Aires?
The new day starts in Fredericton later: until 1:00 AM in Buenos Aires, it is still the previous day there. From 11:00 PM in Fredericton, Buenos Aires is already on the next day.
Is the time difference between Buenos Aires and Fredericton the same all year?
No. Only Fredericton switches to summer time, so the gap changes twice a year. From March 14, 2027, Fredericton and Buenos Aires will have the same time.
