London to Grand Bois: time difference
Grand Bois is 4 h ahead of London. Live clocks for both, the working hours they share, and how each one sits against your own time.
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
London 19:14 7:14 PM Grand Bois 23:14 11:14 PM You –:–
19:14 7:14 PM
Greenwich Mean Time · UTC+0
☀️ 07:03 · 🌙 16:27
23:14 11:14 PM
Mauritius Standard Time · UTC+4
☀️ 05:26 · 🌙 18:22
·
+4 h
Grand Bois is 4 h ahead of London.
When you, London and Grand Bois 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
🇲🇺 Grand Bois
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 London | 🇲🇺 Grand Bois |
|---|---|---|
| Local time | 19:14 | 23:14 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Greenwich Mean Time | Mauritius Standard Time |
| UTC offset | UTC+0 | UTC+4 |
| Offset from London | — | +4 h |
| IANA zone | Europe/London | Indian/Mauritius |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | Not observed |
| Sunrise | 07:03 | 05:26 |
| Sunset | 16:27 | 18:22 |
| Daylight | 9 h 24 min | 12 h 56 min |
| People on this clock | 8,908,083 | 7,804 |
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 Grand Bois: common questions
What is the time difference between London and Grand Bois?
Grand Bois is 4 hours ahead: it uses UTC+4, while London is on UTC+0.
What time is it in Grand Bois when it is 9:00 AM in London?
When it is 9:00 AM in London, it is 1:00 PM in Grand Bois.
What time is it in Grand Bois when it is 6:00 PM in London?
When it is 6:00 PM in London, it is 10:00 PM in Grand Bois.
When do working hours in London and in Grand Bois overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 2:00 PM in London, which is 1:00 PM to 6:00 PM in Grand Bois.
When does the date change in Grand Bois compared with London?
The new day starts in Grand Bois earlier: at 8:00 PM in London it is already midnight there. Until 4:00 AM in Grand Bois, London is still on the previous day.
Does the time difference between London and Grand Bois change?
Yes. The clocks change only in London. From March 28, 2027, Grand Bois will be 3 hours ahead of London.
