Buenos Aires to Trieste: time difference
Trieste is 5 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 02:08 2:08 AM Trieste 07:08 7:08 AM You –:–
02:08 2:08 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
07:08 7:08 AM
Central European Summer Time · UTC+2
☀️ 07:15 · 🌙 18:30
·
+5 h
Trieste is 5 h ahead of Buenos Aires.
When you, Buenos Aires and Trieste 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
🇮🇹 Trieste
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 3 3 AM 4 4 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇮🇹 Trieste |
|---|---|---|
| Local time | 02:08 | 07:08 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Argentina Standard Time | Central European Summer Time |
| UTC offset | UTC-3 | UTC+2 |
| Offset from Buenos Aires | — | +5 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/Rome |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:19 | 07:15 |
| Sunset | 19:04 | 18:30 |
| Daylight | 12 h 45 min | 11 h 16 min |
| People on this clock | 2,891,082 | 200,609 |
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 Trieste: common questions
How many hours ahead of Buenos Aires is Trieste?
The clocks in Trieste are 5 hours ahead of those in Buenos Aires (UTC+2 and UTC−3).
If it is 9:00 AM in Buenos Aires, what time is it in Trieste?
At 9:00 AM in Buenos Aires, clocks in Trieste show 2:00 PM.
What time is it in Trieste at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Trieste it is 11:00 PM at that moment.
Is there a time when both Buenos Aires and Trieste are at work?
Yes: from 9:00 AM to 1:00 PM in Buenos Aires (2:00 PM to 6:00 PM in Trieste), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Trieste compared with Buenos Aires?
The new day starts in Trieste earlier: at 7:00 PM in Buenos Aires it is already midnight there. Until 5:00 AM in Trieste, Buenos Aires is still on the previous day.
Does the time gap between Buenos Aires and Trieste change during the year?
Yes – daylight saving time is used in Trieste but not in Buenos Aires. From October 25, 2026, Trieste will be 4 hours ahead of Buenos Aires.
