🇦🇷 Buenos Aires, Argentina
29
- Argentina Standard Time
- UTC-3
- Golden hour
☀️ 06:19 · 🌙 19:04 · 12 h 45 min
Buenos Aires to Guinea: time difference
Guinea is 3 h ahead of 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 07:05 7:05 AM Guinea 10:05 10:05 AM You –:–
07:05 7:05 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
10:05 10:05 AM
Greenwich Mean Time · UTC+0
☀️ 06:44 · 🌙 18:41
·
+3 h
Guinea is 3 h ahead of Buenos Aires.
When you, Buenos Aires and Guinea 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
🇬🇳 Guinea
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 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇬🇳 Guinea |
|---|---|---|
| Local time | 07:05 | 10:05 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Argentina Standard Time | Greenwich Mean Time |
| UTC offset | UTC-3 | UTC+0 |
| Offset from Buenos Aires | — | +3 h |
| IANA zone | America/Argentina/Buenos Aires | Africa/Conakry |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 06:44 |
| Sunset | 19:04 | 18:41 |
| Daylight | 12 h 45 min | 11 h 58 min |
| People on this clock | 2,891,082 | 12,717,176 |
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 Guinea: common questions
What is the time difference between Buenos Aires and Guinea?
Guinea is 3 hours ahead: it uses UTC+0, while Buenos Aires is on UTC−3.
What time is it in Guinea at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Guinea it is 12:00 PM at that moment.
If it is 6:00 PM in Buenos Aires, what time is it in Guinea?
At 6:00 PM in Buenos Aires, clocks in Guinea show 9:00 PM.
When is a good time to call Guinea from Buenos Aires?
Between 9:00 AM and 3:00 PM in Buenos Aires – that is 12:00 PM to 6:00 PM in Guinea – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Guinea compared with Buenos Aires?
The new day starts in Guinea earlier: at 9:00 PM in Buenos Aires it is already midnight there. Until 3:00 AM in Guinea, Buenos Aires is still on the previous day.
Does the time gap between Buenos Aires and Guinea change during the year?
No, the clocks change neither in Buenos Aires nor in Guinea, so the gap is 3 hours all year round.
