London to Port Mathurin: time difference
Port Mathurin 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 21:24 9:24 PM Port Mathurin 01:24 1:24 AM You –:–
21:24 9:24 PM
Greenwich Mean Time · UTC+0
☀️ 07:01 · 🌙 16:28
01:24 1:24 AM
Mauritius Standard Time · UTC+4
☀️ 05:04 · 🌙 17:58
·
+4 h
Port Mathurin is 4 h ahead of London.
When you, London and Port Mathurin 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
🇲🇺 Port Mathurin
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 | 🇲🇺 Port Mathurin |
|---|---|---|
| Local time | 21:24 | 01:24 |
| Local date | Thursday, November 5, 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 | 07:01 | 05:04 |
| Sunset | 16:28 | 17:58 |
| Daylight | 9 h 27 min | 12 h 54 min |
| People on this clock | 8,908,083 | 2,000 |
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 Port Mathurin: common questions
What is the time difference between London and Port Mathurin?
Port Mathurin is 4 hours ahead: it uses UTC+4, while London is on UTC+0.
If it is 9:00 AM in London, what time is it in Port Mathurin?
At 9:00 AM in London, clocks in Port Mathurin show 1:00 PM.
If it is 6:00 PM in London, what time is it in Port Mathurin?
At 6:00 PM in London, clocks in Port Mathurin show 10:00 PM.
Is there a time when both London and Port Mathurin are at work?
Yes: from 9:00 AM to 2:00 PM in London (1:00 PM to 6:00 PM in Port Mathurin), the working days (9:00 AM–6:00 PM) overlap.
From what time in London is it tomorrow in Port Mathurin?
Once it is 8:00 PM in London, the date in Port Mathurin has already changed. Until 4:00 AM in Port Mathurin, it is still the previous day in London.
Does the time gap between London and Port Mathurin change during the year?
Yes – daylight saving time is used in London but not in Port Mathurin. From March 28, 2027, Port Mathurin will be 3 hours ahead of London.
