Mexico City to Siena: time difference
Siena is 8 h ahead of Mexico City. Live clocks for both, the working hours they share, and how each one sits against your own time.
+8 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Mexico City 11:28 11:28 AM Siena 19:28 7:28 PM You –:–
11:28 11:28 AM
Central Standard Time · UTC-6
☀️ 06:32 · 🌙 18:13
19:28 7:28 PM
Central European Summer Time · UTC+2
☀️ 07:31 · 🌙 18:30
·
+8 h
Siena is 8 h ahead of Mexico City.
When you, Mexico City 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
🇲🇽 Mexico City
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
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 7 7 AM
📍 Your time
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Time zones side by side
| Detail | 🇲🇽 Mexico City | 🇮🇹 Siena |
|---|---|---|
| Local time | 11:28 | 19:28 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central Standard Time | Central European Summer Time |
| UTC offset | UTC-6 | UTC+2 |
| Offset from Mexico City | — | +8 h |
| IANA zone | America/Mexico City | Europe/Rome |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:32 | 07:31 |
| Sunset | 18:13 | 18:30 |
| Daylight | 11 h 41 min | 10 h 59 min |
| People on this clock | 9,209,944 | 53,903 |
Compare Mexico City with another city
More comparisons with Mexico City: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Mexico City and Siena: common questions
How far ahead of Mexico City is Siena?
Siena is 8 hours ahead of Mexico City: UTC+2 against UTC−6.
What time is it in Siena when it is 9:00 AM in Mexico City?
When it is 9:00 AM in Mexico City, it is 5:00 PM in Siena.
What time is it in Siena at the end of the working day in Mexico City?
The working day in Mexico City ends at 6:00 PM; in Siena it is 2:00 AM (the next day) at that moment.
Is there a time when both Mexico City and Siena are at work?
Yes: from 9:00 AM to 10:00 AM in Mexico City (5:00 PM to 6:00 PM in Siena), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Siena?
From 4:00 PM in Mexico City it is already the next day in Siena. The other way round, until 8:00 AM in Siena it is still the previous day in Mexico City.
Is the time difference between Mexico City and Siena the same all year?
No. Only Siena switches to summer time, so the gap changes twice a year. From October 25, 2026, Siena will be 7 hours ahead of Mexico City.
