🇦🇷 Buenos Aires, Argentina
08
- Argentina Standard Time
- UTC-3
- Golden hour
☀️ 06:06 · 🌙 19:12 · 13 h 6 min
Buenos Aires to Sparta: time difference
Sparta is 6 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 18:45 6:45 PM Sparta 00:45 12:45 AM You –:–
18:45 6:45 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
00:45 12:45 AM
Eastern European Summer Time · UTC+3
☀️ 07:43 · 🌙 18:49
·
+6 h
Sparta is 6 h ahead of Buenos Aires.
When you, Buenos Aires and Sparta 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
🇬🇷 Sparta
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 3 3 AM 4 4 AM 5 5 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇬🇷 Sparta |
|---|---|---|
| Local time | 18:45 | 00:45 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 2026 |
| Time zone | Argentina Standard Time | Eastern European Summer Time |
| UTC offset | UTC-3 | UTC+3 |
| Offset from Buenos Aires | — | +6 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/Athens |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:06 | 07:43 |
| Sunset | 19:12 | 18:49 |
| Daylight | 13 h 6 min | 11 h 6 min |
| People on this clock | 2,891,082 | 16,239 |
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 Sparta: common questions
What is the time difference between Buenos Aires and Sparta?
Sparta is 6 hours ahead: it uses UTC+3, while Buenos Aires is on UTC−3.
What time is it in Sparta when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 3:00 PM in Sparta.
What time is it in Sparta when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 12:00 AM (the next day) in Sparta.
When is a good time to call Sparta from Buenos Aires?
Between 9:00 AM and 12:00 PM in Buenos Aires – that is 3:00 PM to 6:00 PM in Sparta – both places are within working hours (9:00 AM–6:00 PM).
From what time in Buenos Aires is it tomorrow in Sparta?
Once it is 6:00 PM in Buenos Aires, the date in Sparta has already changed. Until 6:00 AM in Sparta, it is still the previous day in Buenos Aires.
Does the time difference between Buenos Aires and Sparta change?
Yes. The clocks change only in Sparta. From October 25, 2026, Sparta will be 5 hours ahead of Buenos Aires.
