🇦🇷 Buenos Aires, Argentina
09
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 06:19 · 🌙 19:04 · 12 h 45 min
Buenos Aires to Saint John's: time difference
Saint John's 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 05:29 5:29 AM Saint John's 04:29 4:29 AM You –:–
05:29 5:29 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
04:29 4:29 AM
Atlantic Standard Time · UTC-4
☀️ 06:00 · 🌙 17:50
·
−1 h
Saint John's is 1 h behind Buenos Aires.
When you, Buenos Aires and Saint John's 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
🇦🇬 Saint John's
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 | 🇦🇬 Saint John's |
|---|---|---|
| Local time | 05:29 | 04:29 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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/Antigua |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 06:00 |
| Sunset | 19:04 | 17:50 |
| Daylight | 12 h 45 min | 11 h 51 min |
| People on this clock | 2,891,082 | 21,926 |
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 Saint John's: common questions
How many hours behind Buenos Aires is Saint John's?
The clocks in Saint John's are 1 hour behind those in Buenos Aires (UTC−4 and UTC−3).
If it is 9:00 AM in Buenos Aires, what time is it in Saint John's?
At 9:00 AM in Buenos Aires, clocks in Saint John's show 8:00 AM.
If it is 6:00 PM in Buenos Aires, what time is it in Saint John's?
At 6:00 PM in Buenos Aires, clocks in Saint John's show 5:00 PM.
When is a good time to call Saint John's from Buenos Aires?
Between 10:00 AM and 6:00 PM in Buenos Aires – that is 9:00 AM to 5:00 PM in Saint John's – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Saint John's compared with Buenos Aires?
The new day starts in Saint John's later: until 1:00 AM in Buenos Aires, it is still the previous day there. From 11:00 PM in Saint John's, Buenos Aires is already on the next day.
Does the time difference between Buenos Aires and Saint John's change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
