🇵🇹 Porto, Portugal
06
- Western European Standard Time
- UTC+0
- Golden hour
☀️ 07:12 · 🌙 17:26 · 10 h 14 min
Porto to Antofagasta: time difference
Antofagasta is 3 h behind Porto. 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.
Porto 07:53 7:53 AM Antofagasta 04:53 4:53 AM You –:–
07:53 7:53 AM
Western European Standard Time · UTC+0
☀️ 07:12 · 🌙 17:26
04:53 4:53 AM
Chile Summer Time · UTC-3
☀️ 06:53 · 🌙 19:59
·
−3 h
Antofagasta is 3 h behind Porto.
When you, Porto and Antofagasta are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Porto
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
🇨🇱 Antofagasta
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 | 🇵🇹 Porto | 🇨🇱 Antofagasta |
|---|---|---|
| Local time | 07:53 | 04:53 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Western European Standard Time | Chile Summer Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from Porto | — | −3 h |
| IANA zone | Europe/Lisbon | America/Santiago |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | On summer time → UTC-4, Apr 3, 23:00 |
| Sunrise | 07:12 | 06:53 |
| Sunset | 17:26 | 19:59 |
| Daylight | 10 h 14 min | 13 h 5 min |
| People on this clock | 231,828 | 348,517 |
Compare Porto with another city
More comparisons with Porto: the time zones next to it and the far side of the clock.
Big time differences
Porto and Antofagasta: common questions
What is the time difference between Porto and Antofagasta?
Antofagasta is 3 hours behind: it uses UTC−3, while Porto is on UTC+0.
If it is 9:00 AM in Porto, what time is it in Antofagasta?
At 9:00 AM in Porto, clocks in Antofagasta show 6:00 AM.
What time is it in Antofagasta when it is 6:00 PM in Porto?
When it is 6:00 PM in Porto, it is 3:00 PM in Antofagasta.
When do working hours in Porto and in Antofagasta overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Porto, which is 9:00 AM to 3:00 PM in Antofagasta.
Until what time in Porto is it still yesterday in Antofagasta?
Before 3:00 AM in Porto, the date in Antofagasta has not changed yet. From 9:00 PM in Antofagasta, it is already the next day in Porto.
Is the time difference between Porto and Antofagasta the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From March 28, 2027, Antofagasta will be 4 hours behind Porto.
