London to Atlantida: time difference
Atlantida 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 04:09 4:09 AM Atlantida 01:09 1:09 AM You –:–
04:09 4:09 AM
Greenwich Mean Time · UTC+0
☀️ 07:03 · 🌙 16:27
01:09 1:09 AM
Uruguay Standard Time · UTC-3
☀️ 05:37 · 🌙 19:18
·
−3 h
Atlantida is 3 h behind London.
When you, London and Atlantida 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
🇺🇾 Atlantida
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 | 🇺🇾 Atlantida |
|---|---|---|
| Local time | 04:09 | 01:09 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Greenwich Mean Time | Uruguay Standard Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from London | — | −3 h |
| IANA zone | Europe/London | America/Montevideo |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | Not observed |
| Sunrise | 07:03 | 05:37 |
| Sunset | 16:27 | 19:18 |
| Daylight | 9 h 24 min | 13 h 40 min |
| People on this clock | 8,908,083 | 6,000 |
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 Atlantida: common questions
What is the time difference between London and Atlantida?
Atlantida is 3 hours behind: it uses UTC−3, while London is on UTC+0.
What time is it in Atlantida when it is 9:00 AM in London?
When it is 9:00 AM in London, it is 6:00 AM in Atlantida.
If it is 6:00 PM in London, what time is it in Atlantida?
At 6:00 PM in London, clocks in Atlantida show 3:00 PM.
Is there a time when both London and Atlantida are at work?
Yes: from 12:00 PM to 6:00 PM in London (9:00 AM to 3:00 PM in Atlantida), the working days (9:00 AM–6:00 PM) overlap.
Until what time in London is it still yesterday in Atlantida?
Before 3:00 AM in London, the date in Atlantida has not changed yet. From 9:00 PM in Atlantida, it is already the next day in London.
Is the time difference between London and Atlantida the same all year?
No. Only London switches to summer time, so the gap changes twice a year. From March 28, 2027, Atlantida will be 4 hours behind London.
