Bonn to Bucharest: time difference
Bucharest is 1 h ahead of Bonn. 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.
Bonn 03:32 3:32 AM Bucharest 04:32 4:32 AM You –:–
03:32 3:32 AM
Central European Summer Time · UTC+2
☀️ 07:46 · 🌙 18:52
04:32 4:32 AM
Eastern European Summer Time · UTC+3
☀️ 07:24 · 🌙 18:42
·
+1 h
Bucharest is 1 h ahead of Bonn.
When you, Bonn and Bucharest are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇩🇪 Bonn
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
🇷🇴 Bucharest
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 | 🇩🇪 Bonn | 🇷🇴 Bucharest |
|---|---|---|
| Local time | 03:32 | 04:32 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Bonn | — | +1 h |
| IANA zone | Europe/Berlin | Europe/Bucharest |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:46 | 07:24 |
| Sunset | 18:52 | 18:42 |
| Daylight | 11 h 6 min | 11 h 18 min |
| People on this clock | 335,913 | 1,883,425 |
Compare Bonn with another city
More comparisons with Bonn: the time zones next to it and the far side of the clock.
Big time differences
Bonn and Bucharest: common questions
How many hours ahead of Bonn is Bucharest?
The clocks in Bucharest are 1 hour ahead of those in Bonn (UTC+3 and UTC+2).
What time is it in Bucharest at the start of the working day in Bonn?
The working day in Bonn starts at 9:00 AM; in Bucharest it is 10:00 AM at that moment.
What time is it in Bucharest at the end of the working day in Bonn?
The working day in Bonn ends at 6:00 PM; in Bucharest it is 7:00 PM at that moment.
When is a good time to call Bucharest from Bonn?
Between 9:00 AM and 5:00 PM in Bonn – that is 10:00 AM to 6:00 PM in Bucharest – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Bucharest compared with Bonn?
The new day starts in Bucharest earlier: at 11:00 PM in Bonn it is already midnight there. Until 1:00 AM in Bucharest, Bonn is still on the previous day.
Does the time difference between Bonn and Bucharest change?
No. The clocks in Bonn and in Bucharest change on the same dates, so the difference stays 1 hour.
