Río Tercero to Mexico City: time difference
Mexico City is 3 h behind Río Tercero. 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.
Río Tercero 11:41 11:41 AM Mexico City 08:41 8:41 AM You –:–
11:41 11:41 AM
Argentina Standard Time · UTC-3
☀️ 06:31 · 🌙 19:32
08:41 8:41 AM
Central Standard Time · UTC-6
☀️ 06:33 · 🌙 18:11
·
−3 h
Mexico City is 3 h behind Río Tercero.
When you, Río Tercero 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
🇦🇷 Río Tercero
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
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 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Río Tercero | 🇲🇽 Mexico City |
|---|---|---|
| Local time | 11:41 | 08:41 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Argentina Standard Time | Central Standard Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Río Tercero | — | −3 h |
| IANA zone | America/Argentina/Cordoba | America/Mexico City |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:31 | 06:33 |
| Sunset | 19:32 | 18:11 |
| Daylight | 13 h 1 min | 11 h 38 min |
| People on this clock | 53,389 | 9,209,944 |
Compare Río Tercero with another city
More comparisons with Río Tercero: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Río Tercero and Mexico City: common questions
How many hours behind Río Tercero is Mexico City?
The clocks in Mexico City are 3 hours behind those in Río Tercero (UTC−6 and UTC−3).
What time is it in Mexico City when it is 9:00 AM in Río Tercero?
When it is 9:00 AM in Río Tercero, it is 6:00 AM in Mexico City.
What time is it in Mexico City when it is 6:00 PM in Río Tercero?
When it is 6:00 PM in Río Tercero, it is 3:00 PM in Mexico City.
When is a good time to call Mexico City from Río Tercero?
Between 12:00 PM and 6:00 PM in Río Tercero – that is 9:00 AM to 3:00 PM in Mexico City – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Río Tercero is it still yesterday in Mexico City?
Before 3:00 AM in Río Tercero, the date in Mexico City has not changed yet. From 9:00 PM in Mexico City, it is already the next day in Río Tercero.
Does the time difference between Río Tercero and Mexico City change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
