London to Olbia: time difference
Olbia is 1 h ahead of 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 21:16 9:16 PM Olbia 22:16 10:16 PM You –:–
21:16 9:16 PM
British Summer Time · UTC+1
☀️ 07:28 · 🌙 18:05
22:16 10:16 PM
Central European Summer Time · UTC+2
☀️ 07:36 · 🌙 18:40
·
+1 h
Olbia is 1 h ahead of London.
When you, London and Olbia 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
🇮🇹 Olbia
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 London | 🇮🇹 Olbia |
|---|---|---|
| Local time | 21:16 | 22:16 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | British Summer Time | Central European Summer Time |
| UTC offset | UTC+1 | UTC+2 |
| Offset from London | — | +1 h |
| IANA zone | Europe/London | Europe/Rome |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:28 | 07:36 |
| Sunset | 18:05 | 18:40 |
| Daylight | 10 h 37 min | 11 h 5 min |
| People on this clock | 8,908,083 | 56,512 |
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 Olbia: common questions
What is the time difference between London and Olbia?
Olbia is 1 hour ahead: it uses UTC+2, while London is on UTC+1.
What time is it in Olbia when it is 9:00 AM in London?
When it is 9:00 AM in London, it is 10:00 AM in Olbia.
What time is it in Olbia when it is 6:00 PM in London?
When it is 6:00 PM in London, it is 7:00 PM in Olbia.
When do working hours in London and in Olbia overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in London, which is 10:00 AM to 6:00 PM in Olbia.
When does the date change in Olbia compared with London?
The new day starts in Olbia earlier: at 11:00 PM in London it is already midnight there. Until 1:00 AM in Olbia, London is still on the previous day.
Is the time difference between London and Olbia the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
