Bucharest to Cergy: time difference
Cergy is 1 h behind Bucharest. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Bucharest 18:30 6:30 PM Cergy 17:30 5:30 PM You –:–
18:30 6:30 PM
Eastern European Summer Time · UTC+3
☀️ 07:33 · 🌙 18:30
17:30 5:30 PM
Central European Summer Time · UTC+2
☀️ 08:16 · 🌙 19:00
·
−1 h
Cergy is 1 h behind Bucharest.
When you, Bucharest and Cergy 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
🇫🇷 Cergy
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 | 🇷🇴 Bucharest | 🇫🇷 Cergy |
|---|---|---|
| Local time | 18:30 | 17:30 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Eastern European Summer Time | Central European Summer Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Bucharest | — | −1 h |
| IANA zone | Europe/Bucharest | Europe/Paris |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:33 | 08:16 |
| Sunset | 18:30 | 19:00 |
| Daylight | 10 h 57 min | 10 h 45 min |
| People on this clock | 1,883,425 | 68,348 |
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 Cergy: common questions
How many hours behind Bucharest is Cergy?
The clocks in Cergy are 1 hour behind those in Bucharest (UTC+2 and UTC+3).
If it is 9:00 AM in Bucharest, what time is it in Cergy?
At 9:00 AM in Bucharest, clocks in Cergy show 8:00 AM.
If it is 6:00 PM in Bucharest, what time is it in Cergy?
At 6:00 PM in Bucharest, clocks in Cergy show 5:00 PM.
When do working hours in Bucharest and in Cergy overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Bucharest, which is 9:00 AM to 5:00 PM in Cergy.
When does the date change in Cergy compared with Bucharest?
The new day starts in Cergy later: until 1:00 AM in Bucharest, it is still the previous day there. From 11:00 PM in Cergy, Bucharest is already on the next day.
Is the time difference between Bucharest and Cergy the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
