Athens to Karlovy Vary: time difference
Karlovy Vary is 1 h behind Athens. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇨🇿 Karlovy Vary, Czech Republic
20
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:31 · 🌙 18:19 · 10 h 49 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Athens 16:41 4:41 PM Karlovy Vary 15:41 3:41 PM You –:–
16:41 4:41 PM
Eastern European Summer Time · UTC+3
☀️ 07:34 · 🌙 18:49
15:41 3:41 PM
Central European Summer Time · UTC+2
☀️ 07:31 · 🌙 18:19
·
−1 h
Karlovy Vary is 1 h behind Athens.
When you, Athens and Karlovy Vary are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇷 Athens
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
🇨🇿 Karlovy Vary
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 | 🇬🇷 Athens | 🇨🇿 Karlovy Vary |
|---|---|---|
| Local time | 16:41 | 15:41 |
| Local date | Thursday, October 15, 2026 | Thursday, October 15, 2026 |
| Time zone | Eastern European Summer Time | Central European Summer Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Athens | — | −1 h |
| IANA zone | Europe/Athens | Europe/Prague |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:34 | 07:31 |
| Sunset | 18:49 | 18:19 |
| Daylight | 11 h 15 min | 10 h 49 min |
| People on this clock | 3,090,508 | 52,065 |
Compare Athens with another city
More comparisons with Athens: the time zones next to it and the far side of the clock.
Big time differences
Athens and Karlovy Vary: common questions
How many hours behind Athens is Karlovy Vary?
The clocks in Karlovy Vary are 1 hour behind those in Athens (UTC+2 and UTC+3).
What time is it in Karlovy Vary when it is 9:00 AM in Athens?
When it is 9:00 AM in Athens, it is 8:00 AM in Karlovy Vary.
What time is it in Karlovy Vary at the end of the working day in Athens?
The working day in Athens ends at 6:00 PM; in Karlovy Vary it is 5:00 PM at that moment.
When do working hours in Athens and in Karlovy Vary overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Athens, which is 9:00 AM to 5:00 PM in Karlovy Vary.
When does the date change in Karlovy Vary compared with Athens?
The new day starts in Karlovy Vary later: until 1:00 AM in Athens, it is still the previous day there. From 11:00 PM in Karlovy Vary, Athens is already on the next day.
Does the time difference between Athens and Karlovy Vary change?
No. The clocks in Athens and in Karlovy Vary change on the same dates, so the difference stays 1 hour.
