🇨🇭 Sion, Switzerland
18
- Central European Summer Time
- UTC+2
- Twilight
☀️ 07:53 · 🌙 18:39 · 10 h 46 min
Sion to Athens: time difference
Athens is 1 h ahead of Sion. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sion 06:56 6:56 AM Athens 07:56 7:56 AM You –:–
06:56 6:56 AM
Central European Summer Time · UTC+2
☀️ 07:53 · 🌙 18:39
07:56 7:56 AM
Eastern European Summer Time · UTC+3
☀️ 07:38 · 🌙 18:44
·
+1 h
Athens is 1 h ahead of Sion.
When you, Sion 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
🇨🇭 Sion
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 | 🇨🇭 Sion | 🇬🇷 Athens |
|---|---|---|
| Local time | 06:56 | 07:56 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Sion | — | +1 h |
| IANA zone | Europe/Zurich | Europe/Athens |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:53 | 07:38 |
| Sunset | 18:39 | 18:44 |
| Daylight | 10 h 46 min | 11 h 6 min |
| People on this clock | 34,599 | 3,090,508 |
Compare Sion with another city
More comparisons with Sion: the time zones next to it and the far side of the clock.
Big time differences
Sion and Athens: common questions
How many hours ahead of Sion is Athens?
The clocks in Athens are 1 hour ahead of those in Sion (UTC+3 and UTC+2).
What time is it in Athens when it is 9:00 AM in Sion?
When it is 9:00 AM in Sion, it is 10:00 AM in Athens.
What time is it in Athens at the end of the working day in Sion?
The working day in Sion ends at 6:00 PM; in Athens it is 7:00 PM at that moment.
When is a good time to call Athens from Sion?
Between 9:00 AM and 5:00 PM in Sion – that is 10:00 AM to 6:00 PM in Athens – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Athens?
From 11:00 PM in Sion it is already the next day in Athens. The other way round, until 1:00 AM in Athens it is still the previous day in Sion.
Does the time difference between Sion and Athens change?
No. The clocks in Sion and in Athens change on the same dates, so the difference stays 1 hour.
