🇵🇹 Comporta, Portugal
39
- Western European Summer Time
- UTC+1
- Golden hour
☀️ 07:42 · 🌙 19:02 · 11 h 19 min
Comporta to Buenos Aires: time difference
Buenos Aires is 4 h behind Comporta. Live clocks for both, the working hours they share, and how each one sits against your own time.
−4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Comporta 08:40 8:40 AM Buenos Aires 04:40 4:40 AM You –:–
08:40 8:40 AM
Western European Summer Time · UTC+1
☀️ 07:42 · 🌙 19:02
04:40 4:40 AM
Argentina Standard Time · UTC-3
☀️ 06:15 · 🌙 19:06
·
−4 h
Buenos Aires is 4 h behind Comporta.
When you, Comporta and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Comporta
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
🇦🇷 Buenos Aires
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Comporta | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 08:40 | 04:40 |
| Local date | Tuesday, October 13, 2026 | Tuesday, October 13, 2026 |
| Time zone | Western European Summer Time | Argentina Standard Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from Comporta | — | −4 h |
| IANA zone | Europe/Lisbon | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:42 | 06:15 |
| Sunset | 19:02 | 19:06 |
| Daylight | 11 h 19 min | 12 h 51 min |
| People on this clock | 1,094 | 2,891,082 |
Compare Comporta with another city
More comparisons with Comporta: the time zones next to it and the far side of the clock.
Big time differences
Comporta and Buenos Aires: common questions
How far behind Comporta is Buenos Aires?
Buenos Aires is 4 hours behind Comporta: UTC−3 against UTC+1.
What time is it in Buenos Aires when it is 9:00 AM in Comporta?
When it is 9:00 AM in Comporta, it is 5:00 AM in Buenos Aires.
If it is 6:00 PM in Comporta, what time is it in Buenos Aires?
At 6:00 PM in Comporta, clocks in Buenos Aires show 2:00 PM.
When is a good time to call Buenos Aires from Comporta?
Between 1:00 PM and 6:00 PM in Comporta – that is 9:00 AM to 2:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Comporta is it still yesterday in Buenos Aires?
Before 4:00 AM in Comporta, the date in Buenos Aires has not changed yet. From 8:00 PM in Buenos Aires, it is already the next day in Comporta.
Does the time difference between Comporta and Buenos Aires change?
Yes. The clocks change only in Comporta. From October 25, 2026, Buenos Aires will be 3 hours behind Comporta.
