Rio de Janeiro to Mexico City Time Difference
Rio de Janeiro is 3 hours ahead of Mexico City. See live clocks for both cities and an hour-by-hour meeting planner to find the best time to talk between Rio de Janeiro and Mexico City.
Meeting planner: Rio de Janeiro ↔ Mexico City
Green rows are comfortable hours (9am–6pm) in both cities — the best times to talk.
| Rio de Janeiro | Mexico City |
|---|---|
| 00:00 | 21:00 −1d |
| 01:00 | 22:00 −1d |
| 02:00 | 23:00 −1d |
| 03:00 | 00:00 |
| 04:00 | 01:00 |
| 05:00 | 02:00 |
| 06:00 | 03:00 |
| 07:00 | 04:00 |
| 08:00 | 05:00 |
| 09:00 | 06:00 |
| 10:00 | 07:00 |
| 11:00 | 08:00 |
| 12:00 | 09:00 |
| 13:00 | 10:00 |
| 14:00 | 11:00 |
| 15:00 | 12:00 |
| 16:00 | 13:00 |
| 17:00 | 14:00 |
| 18:00 | 15:00 |
| 19:00 | 16:00 |
| 20:00 | 17:00 |
| 21:00 | 18:00 |
| 22:00 | 19:00 |
| 23:00 | 20:00 |
Time difference between Rio de Janeiro and Mexico City
Rio de Janeiro is 3 hours ahead of Mexico City. Rio de Janeiro is in the -03 time zone and Mexico City is in CST. The clocks above are live, so the difference is always up to date — including when either city is on daylight saving time.
Or compare each with your own local time.
Frequently asked questions
What is the time difference between Rio de Janeiro and Mexico City?
Rio de Janeiro is 3 hours ahead of Mexico City.
When it is noon in Rio de Janeiro, what time is it in Mexico City?
Use the planner above — read across from 12:00 in the Rio de Janeiro column to the Mexico City column.
What is the best time to schedule a call between Rio de Janeiro and Mexico City?
The green rows in the planner show hours that fall within 9am–6pm in both cities — those are the most convenient times for a meeting.
Does this account for daylight saving time?
Yes — the clocks and difference use live time-zone data, so they adjust automatically when either city changes its clocks.