🇨🇿 Ostrava, Czech Republic
07
- Central European Summer Time
- UTC+2
- Night
☀️ 07:01 · 🌙 18:09 · 11 h 8 min
Ostrava to Athens: time difference
Athens is 1 h ahead of Ostrava. 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.
Ostrava 05:50 5:50 AM Athens 06:50 6:50 AM You –:–
05:50 5:50 AM
Central European Summer Time · UTC+2
☀️ 07:01 · 🌙 18:09
06:50 6:50 AM
Eastern European Summer Time · UTC+3
☀️ 07:29 · 🌙 18:56
·
+1 h
Athens is 1 h ahead of Ostrava.
When you, Ostrava and Athens are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇿 Ostrava
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
🇬🇷 Athens
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 | 🇨🇿 Ostrava | 🇬🇷 Athens |
|---|---|---|
| Local time | 05:50 | 06:50 |
| 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 Ostrava | — | +1 h |
| IANA zone | Europe/Prague | Europe/Athens |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:01 | 07:29 |
| Sunset | 18:09 | 18:56 |
| Daylight | 11 h 8 min | 11 h 27 min |
| People on this clock | 304,880 | 3,090,508 |
Compare Ostrava with another city
More comparisons with Ostrava: the time zones next to it and the far side of the clock.
Big time differences
Ostrava and Athens: common questions
How far ahead of Ostrava is Athens?
Athens is 1 hour ahead of Ostrava: UTC+3 against UTC+2.
What time is it in Athens at the start of the working day in Ostrava?
The working day in Ostrava starts at 9:00 AM; in Athens it is 10:00 AM at that moment.
What time is it in Athens at the end of the working day in Ostrava?
The working day in Ostrava ends at 6:00 PM; in Athens it is 7:00 PM at that moment.
Is there a time when both Ostrava and Athens are at work?
Yes: from 9:00 AM to 5:00 PM in Ostrava (10:00 AM to 6:00 PM in Athens), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Athens compared with Ostrava?
The new day starts in Athens earlier: at 11:00 PM in Ostrava it is already midnight there. Until 1:00 AM in Athens, Ostrava is still on the previous day.
Is the time difference between Ostrava and Athens the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
