🇦🇷 Buenos Aires, Argentina
57
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 06:19 · 🌙 19:04 · 12 h 45 min
Buenos Aires to Christchurch: time difference
Christchurch 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 08:40 8:40 AM Christchurch 07:40 7:40 AM You –:–
08:40 8:40 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
07:40 7:40 AM
Atlantic Standard Time · UTC-4
☀️ 05:49 · 🌙 17:43
·
−1 h
Christchurch is 1 h behind Buenos Aires.
When you, Buenos Aires and Christchurch 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
🇧🇧 Christchurch
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 | 🇧🇧 Christchurch |
|---|---|---|
| Local time | 08:40 | 07:40 |
| 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/Barbados |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 05:49 |
| Sunset | 19:04 | 17:43 |
| Daylight | 12 h 45 min | 11 h 54 min |
| People on this clock | 2,891,082 | 54,336 |
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 Christchurch: common questions
How far behind Buenos Aires is Christchurch?
Christchurch is 1 hour behind Buenos Aires: UTC−4 against UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Christchurch?
At 9:00 AM in Buenos Aires, clocks in Christchurch show 8:00 AM.
If it is 6:00 PM in Buenos Aires, what time is it in Christchurch?
At 6:00 PM in Buenos Aires, clocks in Christchurch show 5:00 PM.
When do working hours in Buenos Aires and in Christchurch 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 Christchurch.
When is it still the previous day in Christchurch?
Until 1:00 AM in Buenos Aires it is still the previous day in Christchurch. The other way round, from 11:00 PM in Christchurch it is already the next day in Buenos Aires.
Does the time difference between Buenos Aires and Christchurch change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
