🇷🇴 Bucharest, Romania
19
- Eastern European Summer Time
- UTC+3
- Golden hour
☀️ 07:33 · 🌙 18:30 · 10 h 57 min
Bucharest to Portmarnock: time difference
Portmarnock is 2 h behind Bucharest. 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.
Bucharest 17:38 5:38 PM Portmarnock 15:38 3:38 PM You –:–
17:38 5:38 PM
Eastern European Summer Time · UTC+3
☀️ 07:33 · 🌙 18:30
15:38 3:38 PM
Irish Standard Time · UTC+1
☀️ 07:55 · 🌙 18:26
·
−2 h
Portmarnock is 2 h behind Bucharest.
When you, Bucharest and Portmarnock are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇷🇴 Bucharest
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
🇮🇪 Portmarnock
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 20 8 PM 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇷🇴 Bucharest | 🇮🇪 Portmarnock |
|---|---|---|
| Local time | 17:38 | 15:38 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Eastern European Summer Time | Irish Standard Time |
| UTC offset | UTC+3 | UTC+1 |
| Offset from Bucharest | — | −2 h |
| IANA zone | Europe/Bucharest | Europe/Dublin |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:33 | 07:55 |
| Sunset | 18:30 | 18:26 |
| Daylight | 10 h 57 min | 10 h 31 min |
| People on this clock | 1,883,425 | 9,285 |
Compare Bucharest with another city
More comparisons with Bucharest: the time zones next to it and the far side of the clock.
Big time differences
Bucharest and Portmarnock: common questions
How many hours behind Bucharest is Portmarnock?
The clocks in Portmarnock are 2 hours behind those in Bucharest (UTC+1 and UTC+3).
What time is it in Portmarnock at the start of the working day in Bucharest?
The working day in Bucharest starts at 9:00 AM; in Portmarnock it is 7:00 AM at that moment.
What time is it in Portmarnock at the end of the working day in Bucharest?
The working day in Bucharest ends at 6:00 PM; in Portmarnock it is 4:00 PM at that moment.
When is a good time to call Portmarnock from Bucharest?
Between 11:00 AM and 6:00 PM in Bucharest – that is 9:00 AM to 4:00 PM in Portmarnock – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Portmarnock?
Until 2:00 AM in Bucharest it is still the previous day in Portmarnock. The other way round, from 10:00 PM in Portmarnock it is already the next day in Bucharest.
Does the time difference between Bucharest and Portmarnock change?
No. The clocks in Bucharest and in Portmarnock change on the same dates, so the difference stays 2 hours.
