Medellin to Siena: time difference
Siena is 7 h ahead of Medellin. 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.
Medellin 14:54 2:54 PM Siena 21:54 9:54 PM You –:–
14:54 2:54 PM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:48
21:54 9:54 PM
Central European Summer Time · UTC+2
☀️ 07:31 · 🌙 18:30
·
+7 h
Siena is 7 h ahead of Medellin.
When you, Medellin and Siena are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇴 Medellin
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
🇮🇹 Siena
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 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
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Time zones side by side
| Detail | 🇨🇴 Medellin | 🇮🇹 Siena |
|---|---|---|
| Local time | 14:54 | 21:54 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Colombia Standard Time | Central European Summer Time |
| UTC offset | UTC-5 | UTC+2 |
| Offset from Medellin | — | +7 h |
| IANA zone | America/Bogota | Europe/Rome |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 05:49 | 07:31 |
| Sunset | 17:48 | 18:30 |
| Daylight | 11 h 59 min | 10 h 59 min |
| People on this clock | 2,486,723 | 53,903 |
Compare Medellin with another city
More comparisons with Medellin: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Medellin and Siena: common questions
How many hours ahead of Medellin is Siena?
The clocks in Siena are 7 hours ahead of those in Medellin (UTC+2 and UTC−5).
If it is 9:00 AM in Medellin, what time is it in Siena?
At 9:00 AM in Medellin, clocks in Siena show 4:00 PM.
What time is it in Siena when it is 6:00 PM in Medellin?
When it is 6:00 PM in Medellin, it is 1:00 AM (the next day) in Siena.
When do working hours in Medellin and in Siena overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 11:00 AM in Medellin, which is 4:00 PM to 6:00 PM in Siena.
When does the date change in Siena compared with Medellin?
The new day starts in Siena earlier: at 5:00 PM in Medellin it is already midnight there. Until 7:00 AM in Siena, Medellin is still on the previous day.
Does the time difference between Medellin and Siena change?
Yes. The clocks change only in Siena. From October 25, 2026, Siena will be 6 hours ahead of Medellin.
