🇬🇷 Athens, Greece
13
- Eastern European Summer Time
- UTC+3
- Golden hour
☀️ 07:29 · 🌙 18:56 · 11 h 27 min
Athens to Heidelberg: time difference
Heidelberg is 1 h behind Athens. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇩🇪 Heidelberg, Germany
13
- Central European Summer Time
- UTC+2
- Twilight
☀️ 07:39 · 🌙 18:47 · 11 h 9 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Athens 08:01 8:01 AM Heidelberg 07:01 7:01 AM You –:–
08:01 8:01 AM
Eastern European Summer Time · UTC+3
☀️ 07:29 · 🌙 18:56
07:01 7:01 AM
Central European Summer Time · UTC+2
☀️ 07:39 · 🌙 18:47
·
−1 h
Heidelberg is 1 h behind Athens.
When you, Athens and Heidelberg 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
🇩🇪 Heidelberg
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 | 🇩🇪 Heidelberg |
|---|---|---|
| Local time | 08:01 | 07:01 |
| 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 Athens | — | −1 h |
| IANA zone | Europe/Athens | Europe/Berlin |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:29 | 07:39 |
| Sunset | 18:56 | 18:47 |
| Daylight | 11 h 27 min | 11 h 9 min |
| People on this clock | 3,090,508 | 152,113 |
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 Heidelberg: common questions
How far behind Athens is Heidelberg?
Heidelberg is 1 hour behind Athens: UTC+2 against UTC+3.
If it is 9:00 AM in Athens, what time is it in Heidelberg?
At 9:00 AM in Athens, clocks in Heidelberg show 8:00 AM.
What time is it in Heidelberg when it is 6:00 PM in Athens?
When it is 6:00 PM in Athens, it is 5:00 PM in Heidelberg.
When do working hours in Athens and in Heidelberg 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 Heidelberg.
When does the date change in Heidelberg compared with Athens?
The new day starts in Heidelberg later: until 1:00 AM in Athens, it is still the previous day there. From 11:00 PM in Heidelberg, Athens is already on the next day.
Does the time difference between Athens and Heidelberg change?
No. The clocks in Athens and in Heidelberg change on the same dates, so the difference stays 1 hour.
