London to Sao Luis: time difference
Sao Luis 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 07:25 7:25 AM Sao Luis 04:25 4:25 AM You –:–
07:25 7:25 AM
Greenwich Mean Time · UTC+0
☀️ 07:03 · 🌙 16:27
04:25 4:25 AM
Brasilia Standard Time · UTC-3
☀️ 05:35 · 🌙 17:48
·
−3 h
Sao Luis is 3 h behind London.
When you, London and Sao Luis 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
🇧🇷 Sao Luis
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 | 🇧🇷 Sao Luis |
|---|---|---|
| Local time | 07:25 | 04:25 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Greenwich Mean Time | Brasilia Standard Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from London | — | −3 h |
| IANA zone | Europe/London | America/Fortaleza |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | Not observed |
| Sunrise | 07:03 | 05:35 |
| Sunset | 16:27 | 17:48 |
| Daylight | 9 h 24 min | 12 h 13 min |
| People on this clock | 8,908,083 | 1,037,775 |
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 Sao Luis: common questions
How many hours behind London is Sao Luis?
The clocks in Sao Luis are 3 hours behind those in London (UTC−3 and UTC+0).
What time is it in Sao Luis at the start of the working day in London?
The working day in London starts at 9:00 AM; in Sao Luis it is 6:00 AM at that moment.
If it is 6:00 PM in London, what time is it in Sao Luis?
At 6:00 PM in London, clocks in Sao Luis show 3:00 PM.
Is there a time when both London and Sao Luis are at work?
Yes: from 12:00 PM to 6:00 PM in London (9:00 AM to 3:00 PM in Sao Luis), the working days (9:00 AM–6:00 PM) overlap.
Until what time in London is it still yesterday in Sao Luis?
Before 3:00 AM in London, the date in Sao Luis has not changed yet. From 9:00 PM in Sao Luis, it is already the next day in London.
Is the time difference between London and Sao Luis the same all year?
No. Only London switches to summer time, so the gap changes twice a year. From March 28, 2027, Sao Luis will be 4 hours behind London.
