Grand Bay to London: time difference
London is 4 h behind Grand Bay. 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.
Grand Bay 16:53 4:53 PM London 12:53 12:53 PM You –:–
16:53 4:53 PM
Mauritius Standard Time · UTC+4
☀️ 05:27 · 🌙 18:22
12:53 12:53 PM
Greenwich Mean Time · UTC+0
☀️ 07:03 · 🌙 16:27
·
−4 h
London is 4 h behind Grand Bay.
When you, Grand Bay and London are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇺 Grand Bay
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
🇬🇧 London
20 8 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇺 Grand Bay | 🇬🇧 London |
|---|---|---|
| Local time | 16:53 | 12:53 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Mauritius Standard Time | Greenwich Mean Time |
| UTC offset | UTC+4 | UTC+0 |
| Offset from Grand Bay | — | −4 h |
| IANA zone | Indian/Mauritius | Europe/London |
| Daylight saving | Not observed | On standard time → UTC+1, Mar 28, 02:00 |
| Sunrise | 05:27 | 07:03 |
| Sunset | 18:22 | 16:27 |
| Daylight | 12 h 55 min | 9 h 24 min |
| People on this clock | 11,900 | 8,908,083 |
Compare Grand Bay with another city
More comparisons with Grand Bay: the time zones next to it and the far side of the clock.
Big time differences
Grand Bay and London: common questions
How many hours behind Grand Bay is London?
The clocks in London are 4 hours behind those in Grand Bay (UTC+0 and UTC+4).
What time is it in London when it is 9:00 AM in Grand Bay?
When it is 9:00 AM in Grand Bay, it is 5:00 AM in London.
What time is it in London at the end of the working day in Grand Bay?
The working day in Grand Bay ends at 6:00 PM; in London it is 2:00 PM at that moment.
Is there a time when both Grand Bay and London are at work?
Yes: from 1:00 PM to 6:00 PM in Grand Bay (9:00 AM to 2:00 PM in London), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in London?
Until 4:00 AM in Grand Bay it is still the previous day in London. The other way round, from 8:00 PM in London it is already the next day in Grand Bay.
Does the time gap between Grand Bay and London change during the year?
Yes – daylight saving time is used in London but not in Grand Bay. From March 28, 2027, London will be 3 hours behind Grand Bay.
