London to Antofagasta: time difference
Antofagasta is 3 h behind London. 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.
London 03:57 3:57 AM Antofagasta 00:57 12:57 AM You –:–
03:57 3:57 AM
Greenwich Mean Time · UTC+0
☀️ 07:03 · 🌙 16:27
00:57 12:57 AM
Chile Summer Time · UTC-3
☀️ 06:54 · 🌙 19:58
·
−3 h
Antofagasta is 3 h behind London.
When you, London 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
🇬🇧 London
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 | 🇬🇧 London | 🇨🇱 Antofagasta |
|---|---|---|
| Local time | 03:57 | 00:57 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Greenwich Mean Time | Chile Summer Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from London | — | −3 h |
| IANA zone | Europe/London | America/Santiago |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | On summer time → UTC-4, Apr 3, 23:00 |
| Sunrise | 07:03 | 06:54 |
| Sunset | 16:27 | 19:58 |
| Daylight | 9 h 24 min | 13 h 4 min |
| People on this clock | 8,908,083 | 348,517 |
Compare London with another city
More comparisons with London: the time zones next to it and the far side of the clock.
Big time differences
London and Antofagasta: common questions
How many hours behind London is Antofagasta?
The clocks in Antofagasta are 3 hours behind those in London (UTC−3 and UTC+0).
What time is it in Antofagasta at the start of the working day in London?
The working day in London starts at 9:00 AM; in Antofagasta it is 6:00 AM at that moment.
If it is 6:00 PM in London, what time is it in Antofagasta?
At 6:00 PM in London, clocks in Antofagasta show 3:00 PM.
Is there a time when both London and Antofagasta are at work?
Yes: from 12:00 PM to 6:00 PM in London (9:00 AM to 3:00 PM in Antofagasta), the working days (9:00 AM–6:00 PM) overlap.
Until what time in London is it still yesterday in Antofagasta?
Before 3:00 AM in London, the date in Antofagasta has not changed yet. From 9:00 PM in Antofagasta, it is already the next day in London.
Does the time gap between London and Antofagasta change during the year?
Yes, because the clocks in London and in Antofagasta change on different dates. Next change: from March 28, 2027, Antofagasta will be 4 hours behind London.
