Olbia to London: time difference
London is 1 h behind Olbia. 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.
Olbia 20:17 8:17 PM London 19:17 7:17 PM You –:–
20:17 8:17 PM
Central European Summer Time · UTC+2
☀️ 07:36 · 🌙 18:40
19:17 7:17 PM
British Summer Time · UTC+1
☀️ 07:28 · 🌙 18:05
·
−1 h
London is 1 h behind Olbia.
When you, Olbia 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
🇮🇹 Olbia
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
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 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇹 Olbia | 🇬🇧 London |
|---|---|---|
| Local time | 20:17 | 19:17 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central European Summer Time | British Summer Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Olbia | — | −1 h |
| IANA zone | Europe/Rome | Europe/London |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:36 | 07:28 |
| Sunset | 18:40 | 18:05 |
| Daylight | 11 h 5 min | 10 h 37 min |
| People on this clock | 56,512 | 8,908,083 |
Compare Olbia with another city
More comparisons with Olbia: the time zones next to it and the far side of the clock.
Big time differences
Olbia and London: common questions
How far behind Olbia is London?
London is 1 hour behind Olbia: UTC+1 against UTC+2.
What time is it in London when it is 9:00 AM in Olbia?
When it is 9:00 AM in Olbia, it is 8:00 AM in London.
What time is it in London at the end of the working day in Olbia?
The working day in Olbia ends at 6:00 PM; in London it is 5:00 PM at that moment.
When is a good time to call London from Olbia?
Between 10:00 AM and 6:00 PM in Olbia – that is 9:00 AM to 5:00 PM in London – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in London?
Until 1:00 AM in Olbia it is still the previous day in London. The other way round, from 11:00 PM in London it is already the next day in Olbia.
Does the time difference between Olbia and London change?
No. The clocks in Olbia and in London change on the same dates, so the difference stays 1 hour.
