Constanta to Belgrade: time difference
Belgrade is 1 h behind Constanta. 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.
Constanta 05:21 5:21 AM Belgrade 04:21 4:21 AM You –:–
05:21 5:21 AM
Eastern European Summer Time · UTC+3
☀️ 07:14 · 🌙 18:32
04:21 4:21 AM
Central European Summer Time · UTC+2
☀️ 06:47 · 🌙 18:04
·
−1 h
Belgrade is 1 h behind Constanta.
When you, Constanta and Belgrade are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇷🇴 Constanta
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
🇷🇸 Belgrade
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 | 🇷🇴 Constanta | 🇷🇸 Belgrade |
|---|---|---|
| Local time | 05:21 | 04:21 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern European Summer Time | Central European Summer Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Constanta | — | −1 h |
| IANA zone | Europe/Bucharest | Europe/Belgrade |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:14 | 06:47 |
| Sunset | 18:32 | 18:04 |
| Daylight | 11 h 18 min | 11 h 17 min |
| People on this clock | 283,872 | 1,197,714 |
Compare Constanta with another city
More comparisons with Constanta: the time zones next to it and the far side of the clock.
Big time differences
Constanta and Belgrade: common questions
How many hours behind Constanta is Belgrade?
The clocks in Belgrade are 1 hour behind those in Constanta (UTC+2 and UTC+3).
If it is 9:00 AM in Constanta, what time is it in Belgrade?
At 9:00 AM in Constanta, clocks in Belgrade show 8:00 AM.
If it is 6:00 PM in Constanta, what time is it in Belgrade?
At 6:00 PM in Constanta, clocks in Belgrade show 5:00 PM.
Is there a time when both Constanta and Belgrade are at work?
Yes: from 10:00 AM to 6:00 PM in Constanta (9:00 AM to 5:00 PM in Belgrade), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Constanta is it still yesterday in Belgrade?
Before 1:00 AM in Constanta, the date in Belgrade has not changed yet. From 11:00 PM in Belgrade, it is already the next day in Constanta.
Does the time gap between Constanta and Belgrade change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 1 hour.
