CET to Rio de Janeiro Time Converter
BRT is 4 hours behind CET. 9:00 AM CET = 5:00 AM BRT.
BRT is 4 hours behind CET at the moment. To convert CET to Rio de Janeiro Time, subtract 4 hours from the CET time: 9:00 AM CET = 5:00 AM BRT.
CET (Central European Time) is used in Germany, France, Italy, Spain, Netherlands, Belgium, Poland, Sweden, Norway, Austria, Switzerland and more. Rio de Janeiro Time (Rio de Janeiro time) is used in Rio de Janeiro, Brazil.
CET to Rio de Janeiro Time time conversion table
CET to Rio de Janeiro Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| CET | Rio de Janeiro Time |
|---|---|
| 12:00 AM | 8:00 PM−1 |
| 1:00 AM | 9:00 PM−1 |
| 2:00 AM | 10:00 PM−1 |
| 3:00 AM | 11:00 PM−1 |
| 4:00 AM | 12:00 AM |
| 5:00 AM | 1:00 AM |
| 6:00 AM | 2:00 AM |
| 7:00 AM | 3:00 AM |
| CET | Rio de Janeiro Time |
|---|---|
| 8:00 AM | 4:00 AM |
| 9:00 AM | 5:00 AM |
| 10:00 AM | 6:00 AM |
| 11:00 AM | 7:00 AM |
| 12:00 PM | 8:00 AM |
| 1:00 PM | 9:00 AM |
| 2:00 PM | 10:00 AM |
| 3:00 PM | 11:00 AM |
| CET | Rio de Janeiro Time |
|---|---|
| 4:00 PM | 12:00 PM |
| 5:00 PM | 1:00 PM |
| 6:00 PM | 2:00 PM |
| 7:00 PM | 3:00 PM |
| 8:00 PM | 4:00 PM |
| 9:00 PM | 5:00 PM |
| 10:00 PM | 6:00 PM |
| 11:00 PM | 7:00 PM |
Conversion table from CET to Rio de Janeiro Time for 7 Nov 2026. A tick marks hours that fall between 9 AM and 5 PM in both places. +1 means the next day in Rio de Janeiro Time, −1 the previous day.
- ✓ marks 9 AM–5 PM in both places
- Greyed times are night in the destination (10 PM–6 AM)
How to convert CET to Rio de Janeiro Time
Subtract 4 hours from the CET time to get Rio de Janeiro Time.
Example: 9:00 AM CET = 5:00 AM BRT.
Across midnight: 1:00 AM CET = 9:00 PM BRT (previous day). The date changes, so always check the day as well as the hour.
Time difference between CET and Rio de Janeiro Time
The time difference between CET and Rio de Janeiro Time is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 1 Jan 2026 – 28 Mar 2026: Rio de Janeiro Time is 4 hours behind of CET.
- 29 Mar 2026 – 24 Oct 2026: Rio de Janeiro Time is 5 hours behind of CET.
- 25 Oct 2026 – 31 Dec 2026: Rio de Janeiro Time is 4 hours behind of CET.
CET and Rio de Janeiro Time during daylight saving time
- CET next changes on 28 Mar 2027: clocks go forward one hour at 01:59 local time, from CET (UTC+1) to CEST (UTC+2).
- Rio de Janeiro Time does not observe daylight saving time; it stays on UTC−3 all year.
Best time for a meeting between CET and Rio de Janeiro Time
CET and Rio de Janeiro Time share 4 hours of the 9 AM–5 PM working day. Any time between 1:00 PM and 5:00 PM CET lands between 9:00 AM and 1:00 PM BRT, inside working hours for both.
CET to Rio de Janeiro Time FAQ
What is the time difference between CET and Rio de Janeiro Time?
Right now BRT is 4 hours behind CET. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM CET in Rio de Janeiro Time?
9:00 AM CET is 5:00 AM BRT.
What is 12 PM (noon) CET in Rio de Janeiro Time?
12:00 PM CET is 8:00 AM BRT.
Is Rio de Janeiro Time ahead of or behind CET?
BRT is 4 hours behind CET, so it is earlier in Rio de Janeiro Time than in CET.
Does CET change for daylight saving time?
Yes. CET next changes on 28 Mar 2027, when clocks go forward one hour from CET to CEST.
Does Rio de Janeiro Time change for daylight saving time?
No. Rio de Janeiro Time stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between CET and Rio de Janeiro Time?
CET and Rio de Janeiro Time share 4 hours of the 9 AM–5 PM working day. Any time between 1:00 PM and 5:00 PM CET lands between 9:00 AM and 1:00 PM BRT, inside working hours for both.
Related conversions
Convert Rio de Janeiro Time to CET
Convert CET to other time zones
Convert other time zones to Rio de Janeiro Time
Updated 7 November 2026. Time zone data: IANA tz database.