Offset
The time difference between Prague and Rio de Janeiro is 5 hours.
Prague (GMT+2) is ahead of Rio de Janeiro (BRT).
GMT+2: UTC+2
BRT: UTC-3
Prague is currently observing daylight saving time; Rio de Janeiro is not.
When to schedule
Business-hours overlap: 2 PM–5 PM in Prague (9 AM–12 PM in Rio de Janeiro).
Both teams are in working hours during this window on weekdays.
Suggested time: 3:00 PM Prague (10:00 AM Rio de Janeiro).
This window may shift by an hour during daylight saving time.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Czechia
- New Year's DayThu, Jan 1
- Good FridayFri, Apr 3
- Easter MondayMon, Apr 6
- Labour DayFri, May 1
- Liberation DayFri, May 8
- Saints Cyril and Methodius DaySun, Jul 5
- Jan Hus DayMon, Jul 6
- St. Wenceslas DayMon, Sep 28
- Independent Czechoslovak State DayWed, Oct 28
- Struggle for Freedom and Democracy DayTue, Nov 17
- Christmas EveThu, Dec 24
- Christmas DayFri, Dec 25
- St. Stephen's DaySat, Dec 26
Brazil
- New Year's DayThu, Jan 1
- CarnivalMon, Feb 16
- CarnivalTue, Feb 17
- Good FridayFri, Apr 3
- Easter SundaySun, Apr 5
- TiradentesTue, Apr 21
- Labour DayFri, May 1
- Corpus ChristiThu, Jun 4
- Independence DayMon, Sep 7
- Our Lady of AparecidaMon, Oct 12
- All Souls' DayMon, Nov 2
- Republic Proclamation DaySun, Nov 15
- Black Awareness DayFri, Nov 20
- Christmas DayFri, Dec 25
About these zones
Prague uses Central European Summer Time. To call Czechia, dial +420.
Rio de Janeiro uses Brasilia Time (BRT). To call Brazil, dial +55.
Rio de Janeiro is approximately 6,150 miles southwest of Prague.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Prague | Rio de Janeiro | Day |
|---|---|---|
| 12:00 am | 7:00 pm | -1 day |
| 1:00 am | 8:00 pm | -1 day |
| 2:00 am | 9:00 pm | -1 day |
| 3:00 am | 10:00 pm | -1 day |
| 4:00 am | 11:00 pm | -1 day |
| 5:00 am | 12:00 am | Same day |
| 6:00 am | 1:00 am | Same day |
| 7:00 am | 2:00 am | Same day |
| 8:00 am | 3:00 am | Same day |
| 9:00 am | 4:00 am | Same day |
| 10:00 am | 5:00 am | Same day |
| 11:00 am | 6:00 am | Same day |
| 12:00 pm | 7:00 am | Same day |
| 1:00 pm | 8:00 am | Same day |
| 2:00 pm | 9:00 am | Same day |
| 3:00 pm | 10:00 am | Same day |
| 4:00 pm | 11:00 am | Same day |
| 5:00 pm | 12:00 pm | Same day |
| 6:00 pm | 1:00 pm | Same day |
| 7:00 pm | 2:00 pm | Same day |
| 8:00 pm | 3:00 pm | Same day |
| 9:00 pm | 4:00 pm | Same day |
| 10:00 pm | 5:00 pm | Same day |
| 11:00 pm | 6:00 pm | Same day |
Daylight saving time
Prague observes daylight saving time; Rio de Janeiro does not. The offset between the two zones changes when Prague transitions: on Sunday, October 25, 2026, clocks fall back from GMT+2 to GMT+1.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 4:55 AM
- Sunset
- 9:10 PM
- Day length
- 16h 15m
- Sunrise
- 6:29 AM
- Sunset
- 5:16 PM
- Day length
- 10h 46m
Cities in these zones
Other cities in Brasilia Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Central European Summer Time
- PRG
Airports in Brasilia Time
- CGH
- GRU
- GIG
- SDU
- CNF
- BSB
- CWB
- GYN
- POA
Related conversions
Common conversions
- What is 9:00 am Prague in Rio de Janeiro?
- 9:00 am Prague is 4:00 am Rio de Janeiro.
- What is 12:00 pm Prague in Rio de Janeiro?
- 12:00 pm Prague is 7:00 am Rio de Janeiro.
- What is 12:30 pm Prague in Rio de Janeiro?
- 12:30 pm Prague is 7:30 am Rio de Janeiro.
- What is 2:00 pm Prague in Rio de Janeiro?
- 2:00 pm Prague is 9:00 am Rio de Janeiro.
- What is 5:00 pm Prague in Rio de Janeiro?
- 5:00 pm Prague is 12:00 pm Rio de Janeiro.
- What is 11:30 pm Prague in Rio de Janeiro?
- 11:30 pm Prague is 6:30 pm Rio de Janeiro.