Siena to Mexico City: time difference
Mexico City is 8 h behind Siena. 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.
Siena 18:39 6:39 PM Mexico City 10:39 10:39 AM You –:–
18:39 6:39 PM
Central European Summer Time · UTC+2
☀️ 07:31 · 🌙 18:30
10:39 10:39 AM
Central Standard Time · UTC-6
☀️ 06:32 · 🌙 18:13
·
−8 h
Mexico City is 8 h behind Siena.
When you, Siena and Mexico City are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇹 Siena
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
🇲🇽 Mexico City
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 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇹 Siena | 🇲🇽 Mexico City |
|---|---|---|
| Local time | 18:39 | 10:39 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central European Summer Time | Central Standard Time |
| UTC offset | UTC+2 | UTC-6 |
| Offset from Siena | — | −8 h |
| IANA zone | Europe/Rome | America/Mexico City |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:31 | 06:32 |
| Sunset | 18:30 | 18:13 |
| Daylight | 10 h 59 min | 11 h 41 min |
| People on this clock | 53,903 | 9,209,944 |
Compare Siena with another city
More comparisons with Siena: the time zones next to it and the far side of the clock.
Big time differences
Siena and Mexico City: common questions
How far behind Siena is Mexico City?
Mexico City is 8 hours behind Siena: UTC−6 against UTC+2.
What time is it in Mexico City when it is 9:00 AM in Siena?
When it is 9:00 AM in Siena, it is 1:00 AM in Mexico City.
If it is 6:00 PM in Siena, what time is it in Mexico City?
At 6:00 PM in Siena, clocks in Mexico City show 10:00 AM.
Is there a time when both Siena and Mexico City are at work?
Yes: from 5:00 PM to 6:00 PM in Siena (9:00 AM to 10:00 AM in Mexico City), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Mexico City?
Until 8:00 AM in Siena it is still the previous day in Mexico City. The other way round, from 4:00 PM in Mexico City it is already the next day in Siena.
Does the time difference between Siena and Mexico City change?
Yes. The clocks change only in Siena. From October 25, 2026, Mexico City will be 7 hours behind Siena.
