🇦🇷 Buenos Aires, Argentina
08
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 06:19 · 🌙 19:04 · 12 h 45 min
Buenos Aires to Heredia: time difference
Heredia is 3 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 08:46 8:46 AM Heredia 05:46 5:46 AM You –:–
08:46 8:46 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
05:46 5:46 AM
Central Standard Time · UTC-6
☀️ 05:25 · 🌙 17:23
·
−3 h
Heredia is 3 h behind Buenos Aires.
When you, Buenos Aires and Heredia 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
🇨🇷 Heredia
21 9 PM 22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇨🇷 Heredia |
|---|---|---|
| Local time | 08:46 | 05:46 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Argentina Standard Time | Central Standard Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Buenos Aires | — | −3 h |
| IANA zone | America/Argentina/Buenos Aires | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 05:25 |
| Sunset | 19:04 | 17:23 |
| Daylight | 12 h 45 min | 11 h 57 min |
| People on this clock | 2,891,082 | 117,000 |
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 Heredia: common questions
How far behind Buenos Aires is Heredia?
Heredia is 3 hours behind Buenos Aires: UTC−6 against UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Heredia?
At 9:00 AM in Buenos Aires, clocks in Heredia show 6:00 AM.
If it is 6:00 PM in Buenos Aires, what time is it in Heredia?
At 6:00 PM in Buenos Aires, clocks in Heredia show 3:00 PM.
Is there a time when both Buenos Aires and Heredia are at work?
Yes: from 12:00 PM to 6:00 PM in Buenos Aires (9:00 AM to 3:00 PM in Heredia), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Buenos Aires is it still yesterday in Heredia?
Before 3:00 AM in Buenos Aires, the date in Heredia has not changed yet. From 9:00 PM in Heredia, it is already the next day in Buenos Aires.
Does the time gap between Buenos Aires and Heredia change during the year?
No, the clocks change neither in Buenos Aires nor in Heredia, so the gap is 3 hours all year round.
