London to La Serena: time difference
La Serena 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 07:11 7:11 AM La Serena 04:11 4:11 AM You –:–
07:11 7:11 AM
Greenwich Mean Time · UTC+0
☀️ 07:03 · 🌙 16:27
04:11 4:11 AM
Chile Summer Time · UTC-3
☀️ 06:47 · 🌙 20:11
·
−3 h
La Serena is 3 h behind London.
When you, London and La Serena 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
🇨🇱 La Serena
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 | 🇨🇱 La Serena |
|---|---|---|
| Local time | 07:11 | 04:11 |
| 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 | 06:47 |
| Sunset | 16:27 | 20:11 |
| Daylight | 9 h 24 min | 13 h 24 min |
| People on this clock | 8,908,083 | 195,382 |
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 La Serena: common questions
How many hours behind London is La Serena?
The clocks in La Serena are 3 hours behind those in London (UTC−3 and UTC+0).
If it is 9:00 AM in London, what time is it in La Serena?
At 9:00 AM in London, clocks in La Serena show 6:00 AM.
What time is it in La Serena when it is 6:00 PM in London?
When it is 6:00 PM in London, it is 3:00 PM in La Serena.
When do working hours in London and in La Serena overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in London, which is 9:00 AM to 3:00 PM in La Serena.
When does the date change in La Serena compared with London?
The new day starts in La Serena later: until 3:00 AM in London, it is still the previous day there. From 9:00 PM in La Serena, London is already on the next day.
Is the time difference between London and La Serena 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, La Serena will be 4 hours behind London.
