London to Constanta: time difference
Constanta is 2 h ahead of London. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
London 22:14 10:14 PM Constanta 00:14 12:14 AM You –:–
22:14 10:14 PM
Greenwich Mean Time · UTC+0
☀️ 07:01 · 🌙 16:28
00:14 12:14 AM
Eastern European Standard Time · UTC+2
☀️ 06:49 · 🌙 16:51
·
+2 h
Constanta is 2 h ahead of London.
When you, London and Constanta 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
🇷🇴 Constanta
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 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 London | 🇷🇴 Constanta |
|---|---|---|
| Local time | 22:14 | 00:14 |
| Local date | Thursday, November 5, 2026 | Friday, November 6, 2026 |
| Time zone | Greenwich Mean Time | Eastern European Standard Time |
| UTC offset | UTC+0 | UTC+2 |
| Offset from London | — | +2 h |
| IANA zone | Europe/London | Europe/Bucharest |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | On standard time → UTC+3, Mar 28, 04:00 |
| Sunrise | 07:01 | 06:49 |
| Sunset | 16:28 | 16:51 |
| Daylight | 9 h 27 min | 10 h 1 min |
| People on this clock | 8,908,083 | 283,872 |
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 Constanta: common questions
What is the time difference between London and Constanta?
Constanta is 2 hours ahead: it uses UTC+2, while London is on UTC+0.
What time is it in Constanta at the start of the working day in London?
The working day in London starts at 9:00 AM; in Constanta it is 11:00 AM at that moment.
If it is 6:00 PM in London, what time is it in Constanta?
At 6:00 PM in London, clocks in Constanta show 8:00 PM.
When do working hours in London and in Constanta overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in London, which is 11:00 AM to 6:00 PM in Constanta.
When is it already the next day in Constanta?
From 10:00 PM in London it is already the next day in Constanta. The other way round, until 2:00 AM in Constanta it is still the previous day in London.
Does the time difference between London and Constanta change?
No. The clocks in London and in Constanta change on the same dates, so the difference stays 2 hours.
