Rio de Janeiro & Washington D.C. time difference
Washington D.C. is 1 hour behind Rio de Janeiro (2 hours in winter). Current time, 24-hour table, DST changes and the best time to call.
Washington D.C. is 1 hour behind Rio de Janeiro (2 hours in winter).
City Comparison Insights
- Rio de Janeiro — Brazil, America/Sao_Paulo (UTC-3), BRL, Local time: 20:39
- Washington D.C. — United States, America/New_York (UTC-4), USD, Local time: 19:39
Rio de Janeiro to Washington D.C. time conversion table (24 hours)
Each hour in Rio de Janeiro with the matching time in Washington D.C.. +1 is the next day, −1 the previous day.
| Rio de Janeiro | Washington D.C. |
|---|---|
| 00:00 | 23:00 −1 |
| 01:00 | 00:00 |
| 02:00 | 01:00 |
| 03:00 | 02:00 |
| 04:00 | 03:00 |
| 05:00 | 04:00 |
| 06:00 | 05:00 |
| 07:00 | 06:00 |
| 08:00 | 07:00 |
| 09:00 | 08:00 |
| 10:00 | 09:00 |
| 11:00 | 10:00 |
| 12:00 | 11:00 |
| 13:00 | 12:00 |
| 14:00 | 13:00 |
| 15:00 | 14:00 |
| 16:00 | 15:00 |
| 17:00 | 16:00 |
| 18:00 | 17:00 |
| 19:00 | 18:00 |
| 20:00 | 19:00 |
| 21:00 | 20:00 |
| 22:00 | 21:00 |
| 23:00 | 22:00 |
Best time to call or meet
Business hours overlap: Rio de Janeiro 10:00–17:00 = Washington D.C. 09:00–16:00.
Daylight saving time (DST)
- Summer time: 1 hour / Winter time: 2 hours.
- From November 1, 2026, the difference becomes 2 hours.
- From March 14, 2027, the difference becomes 1 hour.
- Rio de Janeiro: no daylight saving time.
- Washington D.C.: UTC offset changes from UTC−4 to UTC−5 on November 1, 2026.
Frequently asked questions
What is the time difference between Rio de Janeiro and Washington D.C.?
Washington D.C. is 1 hour behind Rio de Janeiro (2 hours in winter).
What time is it in Washington D.C. when it is 9:00 in Rio de Janeiro?
When it is 9:00 in Rio de Janeiro, it is 08:00 in Washington D.C..
What is the best time to call from Rio de Janeiro to Washington D.C.?
Business hours overlap: Rio de Janeiro 10:00–17:00 = Washington D.C. 09:00–16:00.
Does daylight saving time change the time difference between Rio de Janeiro and Washington D.C.?
Summer time: 1 hour / Winter time: 2 hours. From November 1, 2026, the difference becomes 2 hours.
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