Athens to Hamm: time difference
Hamm is 1 h behind Athens. 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.
Athens 13:35 1:35 PM Hamm 12:35 12:35 PM You –:–
13:35 1:35 PM
Eastern European Summer Time · UTC+3
☀️ 07:37 · 🌙 18:45
12:35 12:35 PM
Central European Summer Time · UTC+2
☀️ 07:58 · 🌙 18:31
·
−1 h
Hamm is 1 h behind Athens.
When you, Athens and Hamm 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
🇩🇪 Hamm
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 | 🇩🇪 Hamm |
|---|---|---|
| Local time | 13:35 | 12:35 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 07:37 | 07:58 |
| Sunset | 18:45 | 18:31 |
| Daylight | 11 h 8 min | 10 h 33 min |
| People on this clock | 3,090,508 | 180,000 |
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 Hamm: common questions
How many hours behind Athens is Hamm?
The clocks in Hamm are 1 hour behind those in Athens (UTC+2 and UTC+3).
If it is 9:00 AM in Athens, what time is it in Hamm?
At 9:00 AM in Athens, clocks in Hamm show 8:00 AM.
What time is it in Hamm at the end of the working day in Athens?
The working day in Athens ends at 6:00 PM; in Hamm it is 5:00 PM at that moment.
When do working hours in Athens and in Hamm 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 Hamm.
When does the date change in Hamm compared with Athens?
The new day starts in Hamm later: until 1:00 AM in Athens, it is still the previous day there. From 11:00 PM in Hamm, Athens is already on the next day.
Is the time difference between Athens and Hamm the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
