London to Concordia: time difference
Concordia 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 08:50 8:50 AM Concordia 05:50 5:50 AM You –:–
08:50 8:50 AM
Greenwich Mean Time · UTC+0
☀️ 07:03 · 🌙 16:27
05:50 5:50 AM
Argentina Standard Time · UTC-3
☀️ 05:52 · 🌙 19:21
·
−3 h
Concordia is 3 h behind London.
When you, London and Concordia 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
🇦🇷 Concordia
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 | 🇦🇷 Concordia |
|---|---|---|
| Local time | 08:50 | 05:50 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Greenwich Mean Time | Argentina Standard Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from London | — | −3 h |
| IANA zone | Europe/London | America/Argentina/Cordoba |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | Not observed |
| Sunrise | 07:03 | 05:52 |
| Sunset | 16:27 | 19:21 |
| Daylight | 9 h 24 min | 13 h 29 min |
| People on this clock | 8,908,083 | 149,450 |
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 Concordia: common questions
What is the time difference between London and Concordia?
Concordia is 3 hours behind: it uses UTC−3, while London is on UTC+0.
If it is 9:00 AM in London, what time is it in Concordia?
At 9:00 AM in London, clocks in Concordia show 6:00 AM.
If it is 6:00 PM in London, what time is it in Concordia?
At 6:00 PM in London, clocks in Concordia show 3:00 PM.
When is a good time to call Concordia from London?
Between 12:00 PM and 6:00 PM in London – that is 9:00 AM to 3:00 PM in Concordia – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Concordia compared with London?
The new day starts in Concordia later: until 3:00 AM in London, it is still the previous day there. From 9:00 PM in Concordia, London is already on the next day.
Is the time difference between London and Concordia the same all year?
No. Only London switches to summer time, so the gap changes twice a year. From March 28, 2027, Concordia will be 4 hours behind London.
