The time difference between Rio de Janeiro and Moscow is 6 hours. When it is 12:00 noon in Rio de Janeiro, it is 18:00 in Moscow. Rio de Janeiro uses the America/Sao_Paulo time zone (UTC-3), while Moscow uses Europe/Moscow (UTC+3).
| Detail | Rio de Janeiro | Moscow |
|---|---|---|
| Time Zone ID | America/Sao_Paulo | Europe/Moscow |
| UTC Offset | UTC-3 | UTC+3 |
| Abbreviation | -03 | MSK |
| DST Active | No | No |
| Country | Brazil | Russia |
| Region | South America | Europe |
There are 2 overlapping business hours between Rio de Janeiro and Moscow (assuming 9:00–17:00 in each city). The ideal window for calls and meetings is:
Use this table to quickly convert any hour from Rio de Janeiro time to Moscow time. Rows highlighted in green indicate overlapping business hours in both cities.
| Rio de Janeiro | Moscow | |
|---|---|---|
| 00:00 | 06:00 | Night |
| 01:00 | 07:00 | Night |
| 02:00 | 08:00 | Night |
| 03:00 | 09:00 | Night |
| 04:00 | 10:00 | Night |
| 05:00 | 11:00 | Night |
| 06:00 | 12:00 | |
| 07:00 | 13:00 | |
| 08:00 | 14:00 | |
| 09:00 | 15:00 | Overlap |
| 10:00 | 16:00 | Overlap |
| 11:00 | 17:00 | |
| 12:00 | 18:00 | |
| 13:00 | 19:00 | |
| 14:00 | 20:00 | |
| 15:00 | 21:00 | |
| 16:00 | 22:00 | |
| 17:00 | 23:00 | |
| 18:00 | 00:00 (+1 day) | |
| 19:00 | 01:00 (+1 day) | |
| 20:00 | 02:00 (+1 day) | |
| 21:00 | 03:00 (+1 day) | |
| 22:00 | 04:00 (+1 day) | Night |
| 23:00 | 05:00 (+1 day) | Night |
Neither Rio de Janeiro nor Moscow is currently observing daylight saving time. If either city observes DST, the time difference will change by 1 hour when DST begins or ends. Always double-check before scheduling across these time zones during March–April and October–November.
The time difference is 6 hours. Moscow is 6 hours ahead of Rio de Janeiro.
It can. If either Rio de Janeiro or Moscow observes daylight saving time, the gap will shift by 1 hour during the transition periods (typically March–April and October–November).
The best window is between 09:00 and 11:00 Rio de Janeiro time, which corresponds to 15:00–17:00 in Moscow. Both sides fall within normal business hours.
Add 6 hours to Rio de Janeiro time to get Moscow time. Use the hour-by-hour table above for a quick reference.
For sunrise and sunset data, visit TheSunsetTimes.com. For detailed DST schedules, see DaylightSavingTime.info.