Mexico City to Nagano: time difference
Nagano is 15 h ahead of Mexico City. 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.
Mexico City 08:28 8:28 AM Nagano 23:28 11:28 PM You –:–
08:28 8:28 AM
Central Standard Time · UTC-6
☀️ 06:33 · 🌙 18:11
23:28 11:28 PM
Japan Standard Time · UTC+9
☀️ 05:58 · 🌙 17:08
·
+15 h
Nagano is 15 h ahead of Mexico City.
When you, Mexico City and Nagano 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
🇯🇵 Nagano
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 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇽 Mexico City | 🇯🇵 Nagano |
|---|---|---|
| Local time | 08:28 | 23:28 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Standard Time | Japan Standard Time |
| UTC offset | UTC-6 | UTC+9 |
| Offset from Mexico City | — | +15 h |
| IANA zone | America/Mexico City | Asia/Tokyo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:33 | 05:58 |
| Sunset | 18:11 | 17:08 |
| Daylight | 11 h 39 min | 11 h 10 min |
| People on this clock | 9,209,944 | 372,760 |
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 Nagano: common questions
How many hours ahead of Mexico City is Nagano?
The clocks in Nagano are 15 hours ahead of those in Mexico City (UTC+9 and UTC−6).
What time is it in Nagano at the start of the working day in Mexico City?
The working day in Mexico City starts at 9:00 AM; in Nagano it is 12:00 AM (the next day) at that moment.
What time is it in Nagano when it is 6:00 PM in Mexico City?
When it is 6:00 PM in Mexico City, it is 9:00 AM (the next day) in Nagano.
When is a good time to call Nagano from Mexico City?
Working hours (9:00 AM–6:00 PM) in Mexico City and in Nagano do not overlap. At 9:00 AM in Mexico City it is 12:00 AM (the next day) in Nagano; when the working day starts in Nagano, it is 6:00 PM (the previous day) in Mexico City.
From what time in Mexico City is it tomorrow in Nagano?
Once it is 9:00 AM in Mexico City, the date in Nagano has already changed. Until 3:00 PM in Nagano, it is still the previous day in Mexico City.
Does the time difference between Mexico City and Nagano change?
No. Neither place uses daylight saving time, so the difference stays 15 hours all year.
